VCF online
Volatile Compounds in Food 16.7
838 compounds
in volatile group 'Bases'.
| CAS | Compound name | |||
|---|---|---|---|---|
| 1. | 7664-41-7 | ammonia | Q E S O T | |
| 2. | 74-89-5 | methanamine (=methylamine) | Q E S O T | |
| 3. | 75-04-7 | ethanamine (=ethylamine) | Q E S T | |
| 4. | 557-66-4 | ethylamine hydrochloride | E S T | |
| 5. | 107-10-8 | 1-propanamine (=propylamine) | Q E S T | |
| 6. | 107-11-9 | allylamine | Q E S T | |
| 7. | 75-31-0 | 2-propanamine (=isopropylamine) | Q E S T | |
| 8. | 109-73-9 | 1-butanamine (=butylamine) | Q E S T | |
| 9. | 78-81-9 | 2-methyl-1-propanamine (=isobutylamine) | Q E S T | |
| 10. | 13952-84-6 | 2-butanamine (=sec-butylamine) | P E S T | |
| 11. | 75-64-9 | 2-methyl-2-propanamine (=tert-butylamine ) | P E S T | |
| 12. | 96-15-1 | 2-methyl-1-butanamine (=(2-methylbutyl)amine) | P E S T | |
| 13. | 110-58-7 | 1-pentanamine (=pentylamine) | Q E S T | |
| 14. | 107-85-7 | 3-methyl-1-butanamine (=isopentylamine) | Q E S T | |
| 15. | 63493-28-7 | 2-pentanamine (= 2-pentylamine ) | P E S T | |
| 16. | 111-26-2 | 1-hexanamine (=hexylamine) | P E S T | |
| 17. | 111-68-2 | 1-heptanamine (=heptylamine) | P E S T | |
| 18. | 111-86-4 | 1-octanamine (=octylamine ) | P E S T | |
| 19. | 112-20-9 | 1-nonanamine (=nonylamine) | P E S T | |
| 20. | 29812-79-1 | 1-(aminooxy)decane (=O-decylhydroxylamine ) | E S | |
| 21. | 124-40-3 | N-methylmethanamine (=dimethylamine) | Q E S O T | |
| 22. | 506-59-2 | dimethylamine hydrochloride | E S T | |
| 23. | 624-78-2 | N-methylethanamine (=N-ethylmethylamine) | Q E S T | |
| 24. | 109-89-7 | N-ethylethanamine (=diethylamine) | Q E S T | |
| 25. | 627-35-0 | N-methyl-1-propanamine (=N-methylpropylamine) | P E S | |
| 26. | 20193-20-8 | N-ethyl-1-propanamine (=N-ethyl-1-propanamine) | P E S T | |
| 27. | 142-84-7 | N-propyl-1-propanamine (=dipropylamine) | Q E S T | |
| 28. | 108-18-9 | N-isopropyl-2-propanamine (=diisopropylamine) | P E S T | |
| 29. | 5666-21-7 | N-prop-2-enylpropan-1-amine (=N-allylpropylamine) | P E S | |
| 30. | 4747-21-1 | N-isopropylmethylamine | P E S | |
| 31. | 124-02-7 | diallylamine | P E S T | |
| 32. | 110-68-9 | N-butylmethylamine | P E S T | |
| 33. | 13360-63-9 | N-butylethylamine | P E S | |
| 34. | 20193-21-9 | N-butylpropylamine | P E S | |
| 35. | 84005-70-9 | heptylpyrazine | O T | |
| 36. | 39099-23-5 | N-butylisopropylamine | P E S | |
| 37. | 111-92-2 | dibutylamine | P E S T | |
| 38. | 20810-06-4 | N-butylisobutylamine | P E S | |
| 39. | 4444-67-1 | N-butyl-sec-butylamine | P E S | |
| 40. | 39190-66-4 | N-isobutylpropylamine | P E S | |
| 41. | 110-96-3 | diisobutylamine | P E S T | |
| 42. | 39190-88-0 | N-sec-butylisobutylamine | P E S | |
| 43. | 56951-66-7 | N-tert-butylisobutylamine | P E S | |
| 44. | 4432-77-3 | N-tert-butylethylamine | P E S | |
| 45. | 17839-26-8 | N-ethylpentylamine | P E S | |
| 46. | 39536-61-3 | N-butylpentylamine | P E S | |
| 47. | 78579-55-2 | N-isobutylpentylamine | P E S | |
| 48. | 81760-10-3 | N-isobutylisopentylamine | P E S | |
| 49. | 41781-25-3 | N-sec-butylpentylamine | P E S | |
| 50. | 4266-04-0 | N-tert-butylpentylamine | P E S | |
| 51. | 544-00-3 | diisopentylamine | P E S | |
| 52. | 22431-10-3 | N-methyl-sec-pentylamine | P E S | |
| 53. | 35161-70-7 | N-methylhexylamine | P E S | |
| 54. | 55264-41-0 | N-propylhexylamine | P E S | |
| 55. | 38202-69-6 | N-butylhexylamine | P E S | |
| 56. | 78579-56-3 | N-isobutylhexylamine | P E S | |
| 57. | 4307-08-8 | N-tert-butylhexylamine | P E S | |
| 58. | 78579-60-9 | N-isopentylhexylamine | P E S | |
| 59. | 36343-05-2 | N-methylheptylamine | P E S | |
| 60. | 66793-76-8 | N-ethylheptylamine | P E S | |
| 61. | 75898-39-4 | N-propylheptylamine | P E S | |
| 62. | 90105-56-9 | N-isopropylheptylamine | P E S | |
| 63. | 90105-57-0 | N-isobutylheptylamine | P E S | |
| 64. | 78579-52-9 | N-tert-butylheptylamine | P E S | |
| 65. | 540-43-2 | N-sec-methylheptylamine | P E S | |
| 66. | 83701-03-5 | N-ethyl-sec-heptylamine | P E S | |
| 67. | 25513-58-0 | N-isopropyloctylamine | P E S | |
| 68. | 81760-14-7 | N-sec-propyloctylamine | P E S | |
| 69. | 96892-38-5 | N-ethyl-sec-nonylamine | P E S | |
| 70. | 75-50-3 | trimethylamine | Q E S R O T | |
| 71. | 1184-78-7 | trimethylamine oxide | Q E S | |
| 72. | 616-39-7 | N,N-diethylmethylamine | P E S T | |
| 73. | 3405-42-3 | N-methyldipropylamine | P E S | |
| 74. | 3405-45-6 | N,N-dibutylmethylamine | P E S | |
| 75. | 76257-73-3 | N-methyldipentylamine | P E S | |
| 76. | 598-56-1 | N-ethyldimethylamine | Q E S T | |
| 77. | 4458-33-7 | N,N-dibutylethylamine | P E S | |
| 78. | 4458-31-5 | N,N-diethylpropylamine | P E S | |
| 79. | 36874-77-8 | N,N-dibutylpropylamine | P E S | |
| 80. | 996-35-0 | N-isopropyldimethylamine | P E S | |
| 81. | 927-62-8 | N-butyldimethylamine | P E S T | |
| 82. | 7239-24-9 | N-isobutyldimethylamine | P E S | |
| 83. | 4444-71-7 | N-butyldipropylamine | P E S | |
| 84. | 13422-60-1 | N-sec-butyldiethylamine | P E S | |
| 85. | 60021-88-7 | N-tert-butyldiethylamine | P E S | |
| 86. | 2162-91-6 | N,N-diethylpentylamine | P E S | |
| 87. | 96624-60-1 | N-hexyldipropylamine | P E S | |
| 88. | 5277-11-2 | N-heptyldimethylamine | P E S | |
| 89. | 7378-99-6 | N,N-dimethyloctylamine | P E S | |
| 90. | 90105-55-8 | N-nonyldipropylamine | P E S | |
| 91. | 121-44-8 | triethylamine | Q E S T | |
| 92. | 4444-68-2 | N-butyldiethylamine | P E S | |
| 93. | 102-69-2 | tripropylamine | P E S T | |
| 94. | 6402-46-6 | N-pentyldipropylamine | P E S | |
| 95. | 102-82-9 | tributylamine | P E S T | |
| 96. | 1116-40-1 | triisobutylamine | E S T | |
| 97. | 77144-87-7 | N-(2-methyl-1-propenyl)- (2-methylpropylidene)amine | P E S | |
| 98. | 62-75-9 | N-nitrosodimethylamine | Q E S R T | |
| 99. | 107-15-3 | 1,2-ethanediamine | P E S T | |
| 100. | 78-90-0 | 1,2-diaminopropane | P E S T | |
| 101. | 109-76-2 | 1,3-propanediamine | P E S T | |
| 102. | 110-60-1 | 1,4-butanediamine (=putrescine) | Q E S T | |
| 103. | 3529-10-0 | N,N-dimethyl-1,4-butanediamine | P E S | |
| 104. | 16011-97-5 | N,N'-dimethyl-1,4-butanediamine | P | |
| 105. | 462-94-2 | 1,5-pentanediamine (=cadaverine) | Q E S T | |
| 106. | 124-09-4 | 1,6-diaminohexane (= 1,6-hexanediamine, hexamethylenediamine) | P E S T | |
| 107. | 124-20-9 | N-(3-aminopropyl)-1,4-butanediamine (=spermidine) | Q E S T | |
| 108. | 71-44-3 | N,N'-bis(3-aminopropyl)-1,4-butanediamine (=spermine) | Q E S T | |
| 109. | 1188-37-0 | N-acetylglutamatic acid | E S | |
| 110. | 765-30-0 | cyclopropylamine | E T | |
| 111. | 2516-34-9 | cyclobutylamine | E T | |
| 112. | 1003-03-8 | cyclopentylamine | E T | |
| 113. | 108-91-8 | cyclohexylamine | P E S T | |
| 114. | 1195-42-2 | N-cyclohexylisopropylamine | P E S | |
| 115. | 98-94-2 | N,N-cyclohexyldimethylamine | P E | |
| 116. | 91-65-6 | N,N-cyclohexyldiethylamine | P E | |
| 117. | 5452-35-7 | cycloheptylamine | E T | |
| 118. | 62-53-3 | aniline | Q E S R O T | |
| 119. | 100-61-8 | N-methylaniline | Q E S R T | |
| 120. | 103-69-5 | N-ethylaniline | P E S T | |
| 121. | 95-53-4 | 2-methylaniline | P E S T | |
| 122. | 108-44-1 | 3-methylaniline | E T | |
| 123. | 106-49-0 | 4-methylaniline | E T | |
| 124. | 26915-12-8 | methylaniline (unkn.str.) (=toluidine (unkn.str.)) | Q E | |
| 125. | 87-62-7 | 2,6-dimethylaniline | E S R | |
| 126. | 121-69-7 | N,N-dimethylaniline | P E S R T | |
| 127. | 90-04-0 | 2-methoxyaniline | E S | |
| 128. | 100-46-9 | benzylamine | Q E S T | |
| 129. | 103-67-3 | N-benzylmethylamine | Q E S | |
| 130. | 103-83-3 | N-benzyldimethylamine | P E S T | |
| 131. | 123-30-8 | 4-aminophenol | P E S | |
| 132. | 696-60-6 | (4-hydroxybenzyl)amine | P E S | |
| 133. | 64-04-0 | phenethylamine | Q E S | |
| 134. | 589-08-2 | N-methylphenethylamine | Q E S | |
| 135. | 1126-71-2 | N,N-dimethylphenethylamine | Q E S | |
| 136. | 51-67-2 | 2-(4-hydroxyphenyl)ethylamine (=tyramine) | Q E S T | |
| 137. | 104-14-3 | octopamine (=4-(2-amino-1-hydroxyethyl)phenol) | P E S | |
| 138. | 329-65-7 | adrenaline | Q E S | |
| 139. | 92-67-1 | 4-biphenylamine (=p-phenylaniline) | P E S | |
| 140. | 122-39-4 | diphenylamine (=N-phenylaniline) | Q E S R O T | |
| 141. | 5650-10-2 | 4-isopropyl-N-phenylaniline | P E S | |
| 142. | 92195-46-5 | N-(3-methylbutylidene)phenethylamine | Q E S | |
| 143. | 3240-95-7 | N-benzylidenephenethylamine | Q E S | |
| 144. | 780-25-6 | N-(phenylmethylene)-N-benzylamine | Q E S | |
| 145. | N-phenethyl[(2-pyrrolyl)methylene]amine | Q | ||
| 146. | N-[(5-methyl-2-pyrrolyl)methylene]phenethylamine | Q | ||
| 147. | N-(2-furfurylidene)phenethylamine | Q | ||
| 148. | N-(5-methyl-2-furfurylidene)phenethylamine | Q | ||
| 149. | 555-96-4 | benzylhydrazine | P E S R O | |
| 150. | 530-50-7 | 1,1-diphenylhydrazine | P E S | |
| 151. | 85236-72-2 | 4,5-dimethyl-1,3-dioxolane-2-propanamine | P | |
| 152. | 306-60-5 | (4-aminobutyl)guanidine (=agmatine) | Q E S | |
| 153. | 10111-08-7 | 2-imidazolecarbaldehyde (=2-formylimidazole) | P E S R | |
| 154. | 930-52-9 | 2-ethyl-2-imidazoline | P E S | |
| 155. | 51-45-6 | histamine | Q E S T | |
| 156. | 5851-43-4 | 2-isopropylbenzimidazole | P E S | |
| 157. | 503-29-7 | azetidine | E T | |
| 158. | 123-75-1 | pyrrolidine | Q E S R O T | |
| 159. | 120-94-5 | 1-methylpyrrolidine | P S R T | |
| 160. | 7335-06-0 | 1-ethylpyrrolidine | P E S R | |
| 161. | 767-10-2 | 1-butylpyrrolidine | P E S | |
| 162. | 145398-84-1 | 1-(2,4-decadienoyl)pyrrolidine | P E S R | |
| 163. | 117137-69-6 | (E,E)-1-(2,4-dodecadienoyl)pyrrolidine | P E S R | |
| 164. | 145398-91-0 | 1-[5-(1,3-benzodioxol-5-yl)-2-pentenoyl]pyrrolidine | P E S R | |
| 165. | 25924-78-1 | piperyline | P E S R | |
| 166. | 145427-76-5 | 1-[7-(1,3-benzodioxol-5-yl)-6-heptenoyl]pyrrolidine | P E S R | |
| 167. | 1-[7-(1,3-benzodioxol-5-yl)-heptadienoyl]pyrrolidine (unkn.str.) | P R | ||
| 168. | 62510-52-5 | 1-[9-(1,3-benzodioxol-5-yl)-8-nonenoyl]pyrrolidine | P E S R | |
| 169. | 616-45-5 | 2-pyrrolidone (=γ-butyrolactam) | Q E S R T | |
| 170. | 872-50-4 | 1-methyl-2-pyrrolidone | Q E S T | |
| 171. | 2687-91-4 | 1-ethyl-2-pyrrolidone | E S | |
| 172. | 3470-99-3 | 1-propyl-2-pyrrolidone | P E S | |
| 173. | 4030-18-6 | 1-acetylpyrrolidine | P E S R | |
| 174. | 105-60-2 | 6-hexalactam | P E S R T | |
| 175. | 1121-92-2 | azacyclooctane | E T | |
| 176. | 1121-07-9 | N-methylsuccinimide | P E S R | |
| 177. | 2314-78-5 | N-ethylsuccinimide | P S | |
| 178. | 15542-96-8 | N,2-dimethylsuccinimide | P E S | |
| 179. | 60169-67-7 | ethyl prolinate | Q E S | |
| 180. | 15454-75-8 | 2-pyrrolidone-5-carboxylic acid (=pyroglutamic acid) | Q E S O T | |
| 181. | ethyl 2-pyrrolidone-5-carboxylate | Q | ||
| 182. | 5724-81-2 | 1-pyrroline | Q E S R T | |
| 183. | 109-96-6 | 3-pyrroline | E T | |
| 184. | 28350-87-0 | pyrroline (unkn.str.) | Q E | |
| 185. | 85213-22-5 | 2-acetyl-1-pyrroline | Q E S R O T | |
| 186. | 133447-37-7 | 2-propionylpyrroline | Q E S R O T | |
| 187. | 133447-38-8 | 2-butanoyl-1-pyrroline | E S R T | |
| 188. | 133447-39-9 | 2-hexanoyl-1-pyrroline | E S R T | |
| 189. | 17825-86-4 | 2,3-dimethylmaleimide | P E S | |
| 190. | 20189-42-8 | 2-ethyl-3-methylmaleimide (=3-ethyl-4-methyl-1H-pyrrole-2,5-dione) | Q E S | |
| 191. | 109-97-7 | pyrrole | Q E S R O T | |
| 192. | 96-54-8 | 1-methylpyrrole | Q E S R T | |
| 193. | 636-41-9 | 2-methylpyrrole | P E S R | |
| 194. | 27417-39-6 | methylpyrrole (unkn.str.) | P | |
| 195. | 617-92-5 | 1-ethylpyrrole | Q E S R O | |
| 196. | 1551-06-0 | 2-ethylpyrrole | Q E S | |
| 197. | 92933-61-4 | ethylpyrrole (unkn.str.) | P | |
| 198. | 7057-97-8 | 1-propylpyrrole | Q E S | |
| 199. | 589-33-3 | 1-butylpyrrole | P E S | |
| 200. | 1551-10-6 | 2-butylpyrrole | P E S | |
| 201. | 20884-13-3 | 1-isobutylpyrrole | Q E S | |
| 202. | 2-isobutylpyrrole | P | ||
| 203. | isobutylpyrrole (unkn.str.) | P | ||
| 204. | 13678-55-2 | 1-(2-methylbutyl)pyrrole | Q | |
| 205. | 699-22-9 | 1-pentylpyrrole | P E S | |
| 206. | 1551-12-8 | 2-pentylpyrrole | P E S R | |
| 207. | 13679-79-3 | 1-isopentylpyrrole | Q E S | |
| 208. | 50691-29-7 | 1-phenethylpyrrole | Q E S | |
| 209. | 1438-94-4 | 1-furfurylpyrrole | Q E S R O T | |
| 210. | 78368-72-6 | 1-(3-methylfurfuryl)pyrrole | Q E S | |
| 211. | 13678-52-9 | 1-(5-methylfurfuryl)pyrrole | Q E S T | |
| 212. | 600-29-3 | 1,2-dimethylpyrrole | Q E S | |
| 213. | 10524-65-9 | 1,3-dimethylpyrrole | Q E S | |
| 214. | 600-28-2 | 2,3-dimethyl-1H-pyrrole | P E S | |
| 215. | 625-82-1 | 2,4-dimethylpyrrole | Q E S | |
| 216. | 625-84-3 | 2,5-dimethylpyrrole | P E S R | |
| 217. | 49813-61-8 | dimethylpyrrole (unkn.str.) | P | |
| 218. | 19983-83-6 | 1-ethyl-2-methylpyrrole | Q E S | |
| 219. | 13028-51-8 | 1-ethyl-3-methylpyrrole | Q E S | |
| 220. | 24037-61-4 | 2-ethyl-1-methylpyrrole | Q E S | |
| 221. | 488-92-6 | 3-ethyl-4-methylpyrrole | P E S | |
| 222. | 39723-59-6 | ethyl-methylpyrrole (unkn.str.) | Q | |
| 223. | 24517-26-8 | 2-methyl-1-propylpyrrole | Q E S | |
| 224. | 71707-51-2 | 2-butyl-1-methylpyrrole | P | |
| 225. | 78368-63-5 | 1-isobutyl-2-methylpyrrole | Q | |
| 226. | 78368-64-6 | 1-isobutyl-3-methylpyrrole | Q | |
| 227. | 3-butenyl-2-methylpyrrole (unkn.str.) | Q E O | ||
| 228. | 78368-65-7 | 2-methyl-1-(2-methylbutyl)-pyrrole | Q | |
| 229. | 78368-66-8 | 3-methyl-1-(2-methylbutyl)-pyrrole | Q | |
| 230. | 78368-67-9 | 1-isopentyl-2-methylpyrrole | Q E | |
| 231. | 78368-68-0 | 1-isopentyl-3-methylpyrrole | Q E | |
| 232. | 1438-95-5 | 1-furfuryl-2-methylpyrrole | Q | |
| 233. | 78368-71-5 | 1-furfuryl-3-methylpyrrole | Q | |
| 234. | 78368-73-7 | 2-methyl-1-(5-methylfurfuryl)-pyrrole | Q | |
| 235. | 3274-56-4 | 2,4-diphenylpyrrole | P | |
| 236. | 930-87-0 | 1,2,5-trimethylpyrrole | P | |
| 237. | 71371-54-5 | trimethylpyrrole (unkn.str.) | P | |
| 238. | 517-22-6 | 3-ethyl-2,4-dimethylpyrrole | P | |
| 239. | 69687-78-1 | 3-ethyl-2,5-dimethyl-1H-pyrrole | P E S R | |
| 240. | ethyldimethylpyrrole (unkn.str.) | P | ||
| 241. | 21407-84-1 | 1-isobutyl-2,5-dimethylpyrrole | Q | |
| 242. | 78368-69-1 | 2,5-dimethyl-1-(2-methylbutyl)-pyrrole | Q | |
| 243. | 78368-70-4 | 1-isopentyl-2,5-dimethylpyrrole | Q E | |
| 244. | 78368-74-8 | 1-furfuryl-2,3-dimethylpyrrole | Q | |
| 245. | 5049-47-8 | 1-furfuryl-2,5-dimethylpyrrole | Q | |
| 246. | 78368-75-9 | 2-ethyl-1-furfuryl-5-methylpyrrole | Q | |
| 247. | 78368-76-0 | 1-furfuryl-2,3,5-trimethylpyrrole | Q | |
| 248. | 22186-60-3 | 2-pyrroleethanol | P | |
| 249. | 24771-28-6 | 1-pyrrolecarbaldehyde | E | |
| 250. | 1003-29-8 | 2-pyrrolecarbaldehyde (=2-formylpyrrole) | Q E S R T | |
| 251. | 89145-04-0 | pyrrolecarbaldehyde (unkn.str.) (=formylpyrrole (unkn.str.)) | P E | |
| 252. | 124647-59-2 | 2-methyl-1-pyrrolecarbaldehyde (=1-formyl-2-methylpyrrole) | E | |
| 253. | 1192-58-1 | 1-methyl-2-pyrrolecarbaldehyde (=2-formyl-1-methylpyrrole) | Q E S R T | |
| 254. | 1192-79-6 | 5-methyl-2-pyrrolecarbaldehyde (=2-formyl-5-methylpyrrole) | Q E T | |
| 255. | 119738-91-9 | methylpyrrolecarbaldehyde (unkn.str.) (=formyl-methylpyrrole (unkn.str.)) | P E | |
| 256. | 2167-14-8 | 1-ethyl-2-pyrrolecarbaldehyde (=1-ethyl-2-formylpyrrole, 1-ethylpyrrole-2-aldehyde) | Q E S R T | |
| 257. | 1-ethylpyrrolecarbaldehyde (unkn.str.) (=1-ethylformyl-pyrrole (unkn.str.)) | P | ||
| 258. | 5-vinyl-2-pyrrolecarbaldehyde (=2-formyl-5-vinylpyrrole) | |||
| 259. | 13678-71-2 | 1-(2-methylbutyl)-2-pyrrole-carbaldehyde (=2-formyl-1-(2-methylbutyl)pyrrole) | P | |
| 260. | 13678-79-0 | 1-isopentyl-2-pyrrolecarbaldehyde (=2-formyl-1-isopentylpyrrole) | P E | |
| 261. | 35250-62-5 | 1-pentyl-2-pyrrolecarbaldehyde (=2-formyl-1-pentylpyrrole) | P | |
| 262. | 1-heptyl-2-pyrrolecarbaldehyde (=2-formyl-1-heptylpyrrole) | P | ||
| 263. | 13788-32-4 | 1-furfuryl-2-pyrrolecarbaldehyde (=2-formyl-1-furfurylpyrrole) | Q E S R T | |
| 264. | 78368-77-1 | 1-(5-methylfurfuryl)-2-pyrrolecarbaldehyde | Q | |
| 265. | 49795-42-8 | 1-phenethyl-2-pyrrolecarbaldehyde (=2-formyl-1-phenethylpyrrole) | P | |
| 266. | 1193-59-5 | 1,5-dimethyl-2-pyrrolecarbaldehyde | P E | |
| 267. | 39741-43-0 | 1-ethyl-5-methyl-2-pyrrolecarbaldehyde | P | |
| 268. | 66054-34-0 | 1-isobutyl-5-methyl-2-pyrrolecarbaldehyde | P | |
| 269. | 5-methyl-1-phenethyl-2-pyrrolecarbaldehyde | P | ||
| 270. | 634-97-9 | 2-pyrrolecarboxylic acid (=pyrrolic acid) | P E S T | |
| 271. | 2199-43-1 | ethyl 2-pyrrolecarboxylate | ||
| 272. | 609-41-6 | 1-acetylpyrrole | Q | |
| 273. | 1072-83-9 | 2-acetylpyrrole (=methyl 2-pyrrolyl ketone) | Q E S R O T | |
| 274. | 1072-82-8 | 3-acetylpyrrole | P | |
| 275. | acetylpyrrole (unkn.str.) | Q | ||
| 276. | 38207-11-3 | 1-acetyl-2-methylpyrrole | P | |
| 277. | 932-16-1 | 2-acetyl-1-methylpyrrole | Q E S R | |
| 278. | 6982-72-5 | 2-acetyl-5-methylpyrrole | Q S | |
| 279. | 106100-50-9 | 2-acetyl-4(or 3)-methylpyrrole | P S | |
| 280. | 39741-41-8 | 2-acetyl-1-ethylpyrrole | Q E S R | |
| 281. | 5044-31-5 | 1-acetyl-2,5-dimethylpyrrole | P S | |
| 282. | 2-acetyl-1-pentylpyrrole | P | ||
| 283. | 13678-73-4 | 2-acetyl-1-furfurylpyrrole | Q S | |
| 284. | 78369-55-8 | 2-acetyl-1-(methylfurfuryl)-pyrrole (unkn.str.) | Q | |
| 285. | 4805-24-7 | 1-acetonylpyrrole | Q E S R T | |
| 286. | 59303-16-1 | 1-propanoylpyrrole | P | |
| 287. | 1073-26-3 | 2-propanoylpyrrole | P E S R O | |
| 288. | 17180-59-5 | 1-methyl-2-propanoylpyrrole | Q | |
| 289. | 98612-19-2 | 1-(2-butanoyl)pyrrole | Q E | |
| 290. | 1193-62-0 | methyl 2-pyrrolecarboxylate | P | |
| 291. | 13678-77-8 | 1-(1,2-dioxobutyl)pyrrole | P E | |
| 292. | 2-[5-(hydroxymethyl)-2-formyl-1-pyrrolyl]-3-methylbutanoic acid lactone | P | ||
| 293. | 2-[5-(hydroxymethyl)-2-formyl-1-pyrrolyl]-3-methylpentanoic acid lactone | P | ||
| 294. | 2-[5-(hydroxymethyl)-2-formyl-1-pyrrolyl]-4-methylpentanoic acid lactone | P | ||
| 295. | 55041-87-7 | 2,3-dihydro-6-methyl-1H-pyrrolizine-5-carbaldehyde | Q | |
| 296. | 55041-85-5 | 5-acetyl-2,3-dihydro-1H-pyrrolizine | Q S R O | |
| 297. | 5-acetyl-2,3-dihydro-6-methyl-1H-pyrrolizine | P | ||
| 298. | 496-15-1 | indoline | E | |
| 299. | 6872-06-6 | 2-methylindoline | E | |
| 300. | 120-72-9 | indole | Q E S R O T | |
| 301. | 95-20-5 | 2-methylindole | P S | |
| 302. | 83-34-1 | 3-methylindole (=skatole) | Q E S R O T | |
| 303. | 614-96-0 | 5-methylindole | P | |
| 304. | 27323-28-0 | methylindole (unkn.str.) | Q | |
| 305. | 97542-81-9 | ethylindole (unkn.str.) | Q | |
| 306. | 1805-65-8 | 2-tert-butylindole | Q E S | |
| 307. | 67285-12-5 | 3-oxoindole | P | |
| 308. | 61-54-1 | tryptamine | Q E S T | |
| 309. | 50-67-9 | serotonine | P S T | |
| 310. | 526-55-6 | 3-indoleethanol (=tryptophol) | Q E S T | |
| 311. | 32536-43-9 | indoleacetic acid | P E | |
| 312. | 13137-14-9 | 3-(2-hydroxyethyl)indole acetate | P E | |
| 313. | 2-acetyl-1,3-dimethylindole | P S R | ||
| 314. | 288-13-1 | pyrazole | P E S T | |
| 315. | 930-36-9 | 1-methylpyrazole | P E S | |
| 316. | 25016-16-4 | 4-acetylpyrazole | P S | |
| 317. | 694-48-4 | 1,3-dimethylpyrazole | Q E S R | |
| 318. | 5519-42-6 | 3,4,5-trimethylpyrazole | P S | |
| 319. | 110-89-4 | piperidine | Q E T | |
| 320. | 626-67-5 | 1-methylpiperidine | P T | |
| 321. | 109-05-7 | 2-methylpiperidine | P E T | |
| 322. | 766-09-6 | 1-ethylpiperidine | Q T | |
| 323. | 2591-86-8 | 1-piperidinecarbaldehyde (=1-formylpiperidine) | Q E R O | |
| 324. | 618-42-8 | 1-acetylpiperidine | Q E R O | |
| 325. | 15932-66-8 | 2-piperidineethanamine | P E | |
| 326. | (E)-1-(2-decenoyl)piperidine | P R O | ||
| 327. | 42997-42-2 | (E,E)-1-(2,4-decadienoyl)piperidine | P R O | |
| 328. | 22342-28-5 | 1-dodecanoylpiperidine | P R O | |
| 329. | (E)-1-(2-dodecenoyl)piperidine | P R | ||
| 330. | (E,E)-1-(2,4-dodecadienoyl)-piperidine | P R | ||
| 331. | 147030-04-4 | (E)-1-(2-tetradecenoyl)piperidine | P R | |
| 332. | 145398-92-1 | (E)-1-(2-hexadecenoyl)piperidine | P R | |
| 333. | 1-octadecenoylpiperidine (unkn.str.) | P R | ||
| 334. | 27845-72-3 | (E)-1-cinnamoylpiperidine | P E R O | |
| 335. | (E)-1-[3-(3-methoxy-4-hydroxy-phenyl)-2-propenoyl]piperidine | P E | ||
| 336. | (E)-1-[3-(3-methoxy-4-hydroxy-phenyl)-2-pentenoyl]piperidine | P | ||
| 337. | (E,E)-1-[3-(3-methoxy-4-hydroxy-phenyl)-2,4-pentadienoyl]piperidine | P | ||
| 338. | 1-[3-(1,3-benzodioxol-5-yl)-2-propenoyl]piperidine | P E R | ||
| 339. | 23512-46-1 | piperanine (=dihydropiperine) | P E R | |
| 340. | 94-62-2 | piperine | Q E S R T | |
| 341. | 1-[5-(1,3-benzodioxol-5-yl)-2,4-pentadienoyl]piperidine | |||
| 342. | 30511-76-3 | isopiperine | P | |
| 343. | 30505-92-1 | piperoleine A | P E R | |
| 344. | 495-91-0 | chavicine | P | |
| 345. | 30511-77-4 | isochavicine | P | |
| 346. | 1-[7-(1,3-benzodioxol-5-yl)-heptadienoyl]piperidine (unkn.str.) | P R | ||
| 347. | dihydropiperettine | P | ||
| 348. | 583-34-6 | piperettine | Q E S R | |
| 349. | 30505-89-6 | piperoleine B | P E R | |
| 350. | 53185-12-9 | fagomine (=3,4-dihydroxy-2-piperidinemethanol) | P E | |
| 351. | 505-18-0 | 2,3,4,5-tetrahydropyridine | E T | |
| 352. | 694-05-3 | 1,2,3,6-tetrahydropyridine | E T | |
| 353. | 25343-57-1 | 2-acetyl-1,4,5,6-tetrahydropyridine | Q E S R O T | |
| 354. | 27300-27-2 | 2-acetyl-3,4,5,6-tetrahydropyridine | Q E S R O T | |
| 355. | 2-acetyltetrahydropyridine (unkn.str.) | Q R O T | ||
| 356. | 7032-12-4 | 3-acetyltetrahydropyridine (unkn.str.) | ||
| 357. | 110-86-1 | pyridine | Q E S R O T | |
| 358. | 109-06-8 | 2-methylpyridine (=α-picoline) | Q E S R O T | |
| 359. | 108-99-6 | 3-methylpyridine (=β-picoline) | Q E S R | |
| 360. | 108-89-4 | 4-methylpyridine (=γ-picoline) | Q E S | |
| 361. | 1333-41-1 | methylpyridine (unkn.str.) (=picoline (unkn.str.)) | P E R | |
| 362. | 100-71-0 | 2-ethylpyridine | Q S R O T | |
| 363. | 536-78-7 | 3-ethylpyridine | Q E S R | |
| 364. | 536-75-4 | 4-ethylpyridine | Q S R | |
| 365. | 28631-77-8 | ethylpyridine (unkn.str.) | P | |
| 366. | 1121-55-7 | 3-vinylpyridine | P S R | |
| 367. | 100-43-6 | 4-vinylpyridine | P E S | |
| 368. | 1337-81-1 | vinylpyridine (unkn.str.) | P | |
| 369. | 622-39-9 | 2-propylpyridine | Q E S R T | |
| 370. | 4673-31-8 | 3-propylpyridine | Q S R | |
| 371. | 1122-81-2 | 4-propylpyridine | Q S R | |
| 372. | 65307-84-8 | propylpyridine (unkn.str.) | P | |
| 373. | 644-98-4 | 2-isopropylpyridine | P S | |
| 374. | 17755-30-5 | 4-isopropenylpyridine | Q E S R O | |
| 375. | 5058-19-5 | 2-butylpyridine | Q S R T | |
| 376. | 539-32-2 | 3-butylpyridine | Q S R O | |
| 377. | 5335-75-1 | 4-butylpyridine | Q S R | |
| 378. | 31388-09-7 | butylpyridine (unkn.str.) | P | |
| 379. | 14159-61-6 | 3-isobutylpyridine | P E S | |
| 380. | 142505-11-1 | 3-(1E)-butenylpyridine | Q R O | |
| 381. | 142505-10-0 | 3-(1Z)-1-buten-1-yl-pyridine | Q R O | |
| 382. | 2294-76-0 | 2-pentylpyridine | Q E S R O T | |
| 383. | 1802-20-6 | 3-pentylpyridine | P S R | |
| 384. | 65307-85-9 | pentylpyridine (unkn.str.) | P | |
| 385. | 1129-69-7 | 2-hexylpyridine | P S R T | |
| 386. | 6311-92-8 | 3-hexylpyridine | P S R O T | |
| 387. | 103037-27-0 | 3-heptylpyridine | P S R | |
| 388. | 20815-27-4 | 2-heptylpyridine | P S R | |
| 389. | 58069-37-7 | 3-octylpyridine | P S R | |
| 390. | 56057-93-3 | 2-methyl-5-isopropenylpyridine | P E S R | |
| 391. | 710-40-7 | 5-hexyl-2-methylpyridine | P S R O | |
| 392. | 142-08-5 | 2-hydroxypyridine (=2-pyridinol) | P E S | |
| 393. | 109-00-2 | 3-hydroxypyridine | P E S R | |
| 394. | 586-98-1 | 2-pyridinemethanol | P E | |
| 395. | 7295-76-3 | 3-methoxypyridine | Q | |
| 396. | 1008-89-5 | 2-phenylpyridine | P S R | |
| 397. | 1008-88-4 | 3-phenylpyridine | Q S R O | |
| 398. | 939-23-1 | 4-phenylpyridine | P S R | |
| 399. | 583-61-9 | 2,3-dimethylpyridine (=2,3-lutidine) | Q E S R | |
| 400. | 108-47-4 | 2,4-dimethylpyridine (=2,4-lutidine) | Q E S R | |
| 401. | 589-93-5 | 2,5-dimethylpyridine (=2,5-lutidine) | Q E | |
| 402. | 108-48-5 | 2,6-dimethylpyridine (=2,6-lutidine) | Q E S R T | |
| 403. | 583-58-4 | 3,4-dimethylpyridine (=3,4-lutidine) | Q E S T | |
| 404. | 591-22-0 | 3,5-dimethylpyridine (=3,5-lutidine) | Q E S T | |
| 405. | 27175-64-0 | dimethylpyridine (unkn.str.) (=lutidine (unkn.str.)) | P E R | |
| 406. | 99794-19-1 | 1,2-dimethyl-4-pyridone | Q E S R | |
| 407. | 56986-88-0 | 2-ethyl-3-methylpyridine | P | |
| 408. | 18113-81-0 | 2-ethyl-5-methylpyridine | Q | |
| 409. | 1122-69-6 | 2-ethyl-6-methylpyridine | P | |
| 410. | 104-90-5 | 5-ethyl-2-methylpyridine | Q E S T | |
| 411. | 27987-10-6 | ethyl-methylpyridine (unkn.str.) | P | |
| 412. | 874-75-9 | 2-methyl-5-propylpyridine | P | |
| 413. | 13854-03-0 | 4-isopropyl-2-methylpyridine | Q E R O | |
| 414. | 13854-02-9 | 4-isopropenyl-2-methylpyridine | Q E R O | |
| 415. | 4855-56-5 | 2-isopropyl-4-methylpyridine | Q E R O | |
| 416. | 142896-08-0 | 2-ethyl-4-isopropenylpyridine | Q E R O | |
| 417. | 5335-76-2 | 2-butyl-6-methylpyridine | P | |
| 418. | 702-16-9 | 5-butyl-2-methylpyridine | P | |
| 419. | butyl-methylpyridine (unkn.str.) | P | ||
| 420. | 39161-35-8 | 2-methyl-5-pentylpyridine | P S | |
| 421. | 84625-54-7 | 4-methyl-2-pentylpyridine | P S R | |
| 422. | 2-ethyl-5-pentylpyridine | P S | ||
| 423. | 142896-10-4 | 2,4-diisopropenylpyridine | Q E R O | |
| 424. | 142505-13-3 | 3-(1E)-butenyl-4-propylpyridine | Q R O | |
| 425. | 142505-12-2 | 3-(1Z)-butenyl-4-propylpyridine | Q R O | |
| 426. | 142896-14-8 | (E)-5-(1-butenyl)-2-propylpyridine | Q R O | |
| 427. | 142896-13-7 | (Z)-5-(1-butenyl)-2-propylpyridine | Q R O | |
| 428. | 2-pentyl-6-propylpyridine | P | ||
| 429. | 1121-78-4 | 5-hydroxy-2-methylpyridine (=6-methyl-3-pyridinol) | Q E S R | |
| 430. | 1121-25-1 | 3-hydroxy-2-methylpyridine | Q E S R | |
| 431. | 3256-88-0 | 2-methyl-5-phenylpyridine | P S R | |
| 432. | methyl-3-phenylpyridine (unkn.str.) | |||
| 433. | 620-95-1 | 3-benzylpyridine | Q E S R | |
| 434. | 53911-35-6 | 3-phenyl-4-propylpyridine | Q S R O | |
| 435. | 81879-87-0 | 5-phenyl-2-propylpyridine | Q S R O | |
| 436. | 85237-77-0 | 2-phenyl-5-propylpyridine | Q | |
| 437. | 108-75-8 | 2,4,6-trimethylpyridine (=s-collidine, γ-collidine) | Q E S R | |
| 438. | 29611-84-5 | trimethylpyridine (unkn.str.) | Q | |
| 439. | 23580-52-1 | 3-ethyl-2,6-dimethylpyridine | P | |
| 440. | 2-isobutyl-3,5-diisopropyl-pyridine | P | ||
| 441. | 7033-69-4 | 3,5-dibutyl-2-pentylpyridine | P | |
| 442. | 504-29-0 | 2-aminopyridine | P E S T | |
| 443. | 694-85-9 | 1-methyl-2-pyridinone | P | |
| 444. | 1003-56-1 | 3-methyl-2-pyridone | P E | |
| 445. | 19006-81-6 | 4-phenyl-2-pyridone | ||
| 446. | 3-hydroxy-2,4-dimethoxypyridine | |||
| 447. | 1121-60-4 | 2-pyridinecarbaldehyde | P | |
| 448. | 500-22-1 | nicotinaldehyde | P E S R | |
| 449. | 872-85-5 | isonicotinaldehyde | P E | |
| 450. | 3-hydroxy-2-methoxy-4-pyridinecarbaldehyde | |||
| 451. | 1122-62-9 | 2-acetylpyridine | Q E S R O T | |
| 452. | 350-03-8 | 3-acetylpyridine | P E S R T | |
| 453. | 1122-54-9 | 4-acetylpyridine | P E S | |
| 454. | 142896-09-1 | 2-acetyl-4-isopropylpyridine | Q E S R O | |
| 455. | 142896-11-5 | 2-acetyl-4-isopropenyl pyridine | Q E S R O | |
| 456. | 142896-12-6 | 4-acetyl-2-isopropenylpyridine | Q E S R O | |
| 457. | 1,2-dihydro-4,4,5(or 6)-trimethyl-3(4H)-pyridinone | P | ||
| 458. | (1-oxo-2-propenyl)pyridine (unkn.str.) | P | ||
| 459. | 6940-57-4 | 2-acetyl-6-methylpyridine | P E S | |
| 460. | 78249-87-3 | 2-acetyl-methylpyridine (unkn.str.) | P | |
| 461. | 2-acetyl-6-allylpyridine | |||
| 462. | 79926-01-5 | 2-acetyl-3,6-dimethylpyridine | P E S | |
| 463. | 253-72-5 | 1,6-naphtyridine | P | |
| 464. | 1570-48-5 | 3-propanoylpyridine | P | |
| 465. | 3238-55-9 | 2-propanoylpyridine | P | |
| 466. | 59-67-6 | nicotinic acid (=3-pyridinecarboxylic acid) | E S T | |
| 467. | 32075-31-3 | pyridinecarboxylic acid (unkn.str.) | Q | |
| 468. | 93-60-7 | methyl nicotinate | Q E S R | |
| 469. | 614-18-6 | ethyl nicotinate | Q E S R O T | |
| 470. | 6938-06-3 | butyl nicotinate | Q | |
| 471. | 50917-69-6 | isopentyl nicotinate | P E | |
| 472. | 71653-43-5 | phenethyl nicotinate | P | |
| 473. | 553-53-7 | 3-pyridinecarboxylic acid, hydrazide | P E | |
| 474. | 54-11-5 | nicotine | Q S R T | |
| 475. | 6302-03-0 | nicotinylacetone | P | |
| 476. | 4753-19-9 | 4-pyridoxic acid lactone | P E S | |
| 477. | 111-49-9 | hexahydro-1H-azepine | P E T | |
| 478. | 91-22-5 | quinoline | Q E S R T | |
| 479. | 119-65-3 | isoquinoline | P E S R | |
| 480. | 91-63-4 | 2-methylquinoline | P E S | |
| 481. | 491-35-0 | 4-methylquinoline | Q E S | |
| 482. | 91-62-3 | 6-methylquinoline | P E S | |
| 483. | 612-60-2 | 6(or 7)-methylquinoline | P | |
| 484. | 27601-00-9 | 3(or 4)-methylquinoline | ||
| 485. | 64828-52-0 | 3-propylquinoline | P | |
| 486. | 74808-78-9 | 4-butylquinoline | P S | |
| 487. | 1198-37-4 | 2,4-dimethylquinoline | P | |
| 488. | 877-43-0 | 2,6-dimethylquinoline | P | |
| 489. | 13362-80-6 | 4,8-dimethylquinoline | P | |
| 490. | 2721-59-7 | 2-hydroxy-3-methylquinoline | P | |
| 491. | 461-72-3 | 2,4-imidazolidinedione (=hydantoin) | E | |
| 492. | 24039-08-5 | 1,3-dimethyl-2,4-imidazolidinedione | P | |
| 493. | 71300-02-2 | 3-ethyl-1-methyl-2,4-imidazolidinedione | P | |
| 494. | 110-85-0 | piperazine | P E S T | |
| 495. | 109-01-3 | 1-methylpiperazine | P | |
| 496. | 109-07-9 | 2-methylpiperazine | P | |
| 497. | 25155-35-5 | dimethylpiperazine (unkn.str.) | P | |
| 498. | 106-55-8 | 2,5-dimethylpiperazine | ||
| 499. | 2815-34-1 | trans-2,5-dimethylpiperazine | P S T | |
| 500. | 290-37-9 | pyrazine | Q E S R O T | |
| 501. | 109-08-0 | methylpyrazine | Q E S R O T | |
| 502. | 13925-00-3 | ethylpyrazine (=2-ethylpyrazine) | Q E S R O T | |
| 503. | 4177-16-6 | vinylpyrazine | Q E S R O T | |
| 504. | 18138-03-9 | propylpyrazine | Q E S R O T | |
| 505. | 29460-90-0 | isopropylpyrazine | P E S R T | |
| 506. | 34413-32-6 | (1-propenyl)pyrazine | P | |
| 507. | (E-1-propenyl)pyrazine | Q R O | ||
| 508. | 43039-96-9 | allylpyrazine | E S | |
| 509. | 38713-41-6 | isopropenylpyrazine | Q E S R | |
| 510. | 29460-91-1 | butylpyrazine | P S R O T | |
| 511. | 29460-92-2 | 2-(2-methylpropyl)pyrazine | E S R T | |
| 512. | 124070-52-6 | 2-secbutylpyrazine | E S R | |
| 513. | 6303-75-9 | pentylpyrazine | Q S R O T | |
| 514. | 40790-22-5 | isopentylpyrazine | P E S R | |
| 515. | 28217-91-6 | hexylpyrazine | S R O T | |
| 516. | 110823-72-8 | octylpyrazine | S R O T | |
| 517. | 113685-78-2 | decylpyrazine | S O T | |
| 518. | 32736-95-1 | (2-furyl)pyrazine | Q S R | |
| 519. | 5910-89-4 | 2,3-dimethylpyrazine | Q E S R O T | |
| 520. | 123-32-0 | 2,5-dimethylpyrazine | Q E S R O T | |
| 521. | 108-50-9 | 2,6-dimethylpyrazine | Q E S R O T | |
| 522. | 36731-40-5 | 2,5(or 6)-dimethylpyrazine | Q | |
| 523. | 25704-73-8 | dimethylpyrazine (unkn.str.) | Q | |
| 524. | 15707-23-0 | 2-ethyl-3-methylpyrazine | Q E S R O T | |
| 525. | 13360-64-0 | 2-ethyl-5-methylpyrazine | Q E S R O T | |
| 526. | 13925-03-6 | 2-ethyl-6-methylpyrazine | Q E S R O T | |
| 527. | 36731-41-6 | 2-ethyl-5(or 6)-methylpyrazine | Q R O | |
| 528. | 33504-66-4 | ethyl-methylpyrazine (unkn.str.) | P R O | |
| 529. | 25058-19-9 | 2-methyl-3-vinylpyrazine | P E S R O T | |
| 530. | 13925-08-1 | 2-methyl-5-vinylpyrazine | Q E S R | |
| 531. | 13925-09-2 | 2-methyl-6-vinylpyrazine | Q E S R O | |
| 532. | 35239-43-1 | 2-methyl-5(or 6)-vinylpyrazine | Q | |
| 533. | 15986-80-8 | 2-methyl-3-propylpyrazine | P S R T | |
| 534. | 29461-03-8 | 2-methyl-5-propylpyrazine | P S T | |
| 535. | 29444-46-0 | 2-methyl-6-propylpyrazine | Q S R T | |
| 536. | 80840-35-3 | methyl-propylpyrazine (unkn.str.) | ||
| 537. | 15986-81-9 | 2-isopropyl-3-methylpyrazine | P E S R T | |
| 538. | 13925-05-8 | 2-isopropyl-5-methylpyrazine | P E S R O | |
| 539. | 24541-74-0 | 2-isopropyl-6-methylpyrazine | P E S | |
| 540. | 110516-62-6 | isopropyl-methylpyrazine (unkn.str.) | P | |
| 541. | 18217-82-8 | 2-methyl-5-(1-propenyl)pyrazine | P E S | |
| 542. | 104638-11-1 | 2-methyl-6-(1-propenyl)pyrazine | P E S | |
| 543. | 108338-91-6 | 2-methyl-5(or 6)-(1-propenyl)pyrazine | P | |
| 544. | methyl-propenylpyrazine (unkn.str.) | P | ||
| 545. | 80840-36-4 | isopropenyl-methylpyrazine (unkn.str.) | P | |
| 546. | 15987-00-5 | 2-butyl-3-methylpyrazine | Q E S R T | |
| 547. | 29461-04-9 | 2-butyl-5-methylpyrazine | P E S R T | |
| 548. | 32184-46-6 | 2-butyl-6-methylpyrazine | P E S R T | |
| 549. | 106100-48-5 | butyl-methylpyrazine (unkn.str.) | Q | |
| 550. | 13925-06-9 | 2-isobutyl-3-methylpyrazine | Q E S R T | |
| 551. | 29461-05-0 | 2-isobutyl-5-methylpyrazine | P E S | |
| 552. | 32184-48-8 | 2-isobutyl-6-methylpyrazine | P E S | |
| 553. | 2-isobutenyl-3-methylpyrazine | |||
| 554. | 2-methyl-3-(2-methylbutyl)pyrazine | P E S | ||
| 555. | 159664-01-4 | 2-methyl-6-(2-methylbutyl)pyrazine | P S | |
| 556. | 15987-02-7 | 2-methyl-3-pentylpyrazine | P S R | |
| 557. | 32737-07-8 | 2-methyl-5-pentylpyrazine | P S | |
| 558. | 97485-50-2 | pentyl-methylpyrazine (unkn.str.) | P | |
| 559. | 32737-06-7 | 2-isopentyl-3-methylpyrazine | P E S | |
| 560. | 144514-05-6 | 2-isopentyl-5-methylpyrazine | E S | |
| 561. | 91010-41-2 | 2-isopentyl-6-methylpyrazine | P E S | |
| 562. | 32737-01-2 | 2-(2-furyl)-3-methylpyrazine | Q E S | |
| 563. | 27610-38-4 | 2-(2-furyl)-5-methylpyrazine | Q E S | |
| 564. | 32737-03-4 | 2-(2-furyl)-6-methylpyrazine | Q E S | |
| 565. | 66719-06-0 | 2-(2-furyl)-5(or 6)-methylpyrazine | P | |
| 566. | 104593-66-0 | (2-furyl)-methylpyrazine (unkn.str.) | Q | |
| 567. | 54300-16-2 | 2-methyl-3-(4-methyl-2-furyl)pyrazine | P E S | |
| 568. | 54300-13-9 | 2-methyl-3-(5-methyl-2-furyl)pyrazine | P E S | |
| 569. | 54300-17-3 | 2-methyl-5-(4-methyl-2-furyl)pyrazine | P E S | |
| 570. | 54300-14-0 | 2-methyl-5-(5-methyl-2-furyl)pyrazine | P E S | |
| 571. | 54300-18-4 | 2-methyl-6-(4-methyl-2-furyl)pyrazine | P E S | |
| 572. | 54300-15-1 | 2-methyl-6-(5-methyl-2-furyl)pyrazine | P E S | |
| 573. | methyl-(5-methyl-2-furyl)-pyrazine (unkn.str.) | |||
| 574. | 2-(4,5-dimethyl-2-furyl)-5(or 6)-methylpyrazine (unkn.str.) | P | ||
| 575. | 2-[3(or 4),5-dimethyl-2-furyl]-5(or 6)-methylpyrazine (unkn.str.) | |||
| 576. | 15707-24-1 | 2,3-diethylpyrazine | Q E S R O T | |
| 577. | 13238-84-1 | 2,5-diethylpyrazine | Q S R O T | |
| 578. | 13067-27-1 | 2,6-diethylpyrazine | Q S R O T | |
| 579. | 87250-91-7 | diethylpyrazine (unkn.str.) | P | |
| 580. | 32736-90-6 | 2-ethyl-6-vinylpyrazine | P E S | |
| 581. | 59094-70-1 | ethyl-vinylpyrazine (unkn.str.) | P | |
| 582. | 32736-92-8 | 2-ethyl-6-propylpyrazine | P S | |
| 583. | 38028-76-1 | 2-ethyl-5-isopropylpyrazine | P E S | |
| 584. | 101510-82-1 | 2-ethyl-3-isopropenylpyrazine | Q E S O | |
| 585. | 14667-55-1 | trimethylpyrazine | Q E S R O T | |
| 586. | 15707-34-3 | 5-ethyl-2,3-dimethylpyrazine | Q E S R O T | |
| 587. | 13360-65-1 | 3-ethyl-2,5-dimethylpyrazine | Q E S R O T | |
| 588. | 13925-07-0 | 2-ethyl-3,5-dimethylpyrazine | Q E S R O T | |
| 589. | 27043-05-6 | 3(or 2)-ethyl-2(or 3),5-dimethylpyrazine | Q E S R O | |
| 590. | 71607-73-3 | ethyldimethylpyrazine (unkn.str.) | P O | |
| 591. | 32741-11-0 | 2-(1,1-dimethylethyl)pyrazine | E S R | |
| 592. | 80935-98-4 | 2,5-dimethyl-3-vinylpyrazine | Q E S R O T | |
| 593. | 160818-30-4 | 2,3-dimethyl-5-vinylpyrazine | P E S R T | |
| 594. | 157615-33-3 | 2-ethenyl-3,5-dimethylpyrazine | Q E S R O T | |
| 595. | 81352-79-6 | dimethyl-vinylpyrazine (unkn.str.) | Q R | |
| 596. | 18433-97-1 | 2,5-dimethyl-3-propylpyrazine | Q E S R T | |
| 597. | 32262-98-9 | 2,3-dimethyl-5-propylpyrazine | E S R T | |
| 598. | 32350-16-6 | 3,5-dimethyl-2-propylpyrazine | Q E S R O T | |
| 599. | 97485-48-8 | dimethyl-propylpyrazine (unkn.str.) | P | |
| 600. | 55138-72-2 | 2,3-dimethyl-5-(1Z)-1-propen-1-yl-pyrazine | E S R T | |
| 601. | 55138-76-6 | 2,3-dimethyl-5-(1E)-1-propen-1-yl-pyrazine | E S R T | |
| 602. | 55138-73-3 | 2,5-dimethyl-3-(1Z)-1-propen-1-yl-pyrazine | E S R T | |
| 603. | 55138-77-7 | 2,5-dimethyl-3-(1E)-1-propen-1-yl-pyrazine | E S R T | |
| 604. | 55138-74-4 | 3,5-dimethyl-2-(1Z)-1-propen-1-yl-pyrazine | E S R O T | |
| 605. | 55138-78-8 | 3,5-dimethyl-2-(1E)-1-propen-1-yl-pyrazine | E S R O T | |
| 606. | 55138-68-6 | 2,3-dimethyl-5-(2-propen-1-yl)-pyrazine | E S R T | |
| 607. | 55138-69-7 | 2,5-dimethyl-3-(2-propen-1-yl)-pyrazine | E S R T | |
| 608. | 55138-70-0 | 3,5-dimethyl-2-(2-propen-1-yl)-pyrazine | E S R O T | |
| 609. | 40790-20-3 | 3-isopropyl-2,5-dimethylpyrazine | P E S R T | |
| 610. | 40790-21-4 | 2,3-dimethyl-5-(1-methylethyl)-pyrazine | E S R O T | |
| 611. | 40790-19-0 | 2-isopropyl-3,5-dimethylpyrazine | P E R O T | |
| 612. | isopropyl-dimethylpyrazine (unkn.str.) | P | ||
| 613. | 181589-32-2 | 2-ethenyl-3-ethyl-5-methylpyrazine | Q E S R O T | |
| 614. | 181589-33-3 | 3-ethenyl-2-ethyl-5-methylpyrazine | P E S R O T | |
| 615. | 106100-51-0 | ethyl-methyl-vinylpyrazine (unkn.str.) | P | |
| 616. | 50888-63-6 | 2-butyl-3,5-dimethylpyrazine | Q E S R O T | |
| 617. | 40790-29-2 | 3-butyl-2,5-dimethylpyrazine | P E S R T | |
| 618. | 15834-78-3 | 5-butyl-2,3-dimethylpyrazine | P S R T | |
| 619. | 97485-49-9 | butyl-dimethylpyrazine (unkn.str.) | P | |
| 620. | 32263-00-6 | 5-sec-butyl-2,3-dimethylpyrazine | P E S R O T | |
| 621. | 70303-41-2 | 3-sec-butyl-2,5-dimethylpyrazine | E S R T | |
| 622. | 70303-43-4 | 2-sec-butyl-3,5-dimethylpyrazine | E S R T | |
| 623. | 32736-94-0 | 3-isobutyl-2,5-dimethylpyrazine | P E S R T | |
| 624. | 70303-42-3 | 2-isobutyl-3,5-dimethylpyrazine | P E S R T | |
| 625. | 54410-83-2 | 5-isobutyl-2,3-dimethylpyrazine | P E S R O T | |
| 626. | 38888-81-2 | isobutyl-dimethylpyrazine (unkn.str.) | Q E R | |
| 627. | isobutenyl-dimethylpyrazine (unkn.str.) | |||
| 628. | 75492-01-2 | 2,3-dimethyl-5-(2-methylbutyl)pyrazine | P S R O T | |
| 629. | 72668-36-1 | 2,5-dimethyl-3-(2-methylbutyl)pyrazine | P S | |
| 630. | 56617-70-0 | 3,5-dimethyl-2-(2-methylbutyl)pyrazine | P E S | |
| 631. | 50888-62-5 | 3,5-dimethyl-2-pentylpyrazine | P E S R O T | |
| 632. | 56617-69-7 | 2,5-dimethyl-3-pentylpyrazine | P E S | |
| 633. | 18450-01-6 | 5-isopentyl-2,3-dimethylpyrazine | P E S T | |
| 634. | 18433-98-2 | 3-isopentyl-2,5-dimethylpyrazine | Q E S R O | |
| 635. | 111150-30-2 | 2-isopentyl-3,5-dimethylpyrazine | P E S | |
| 636. | 75492-04-5 | isopentyl-dimethylpyrazine (unkn.str.) | P E | |
| 637. | 70303-40-1 | 2-hexyl-3,5-dimethylpyrazine | E S R T | |
| 638. | 36238-34-3 | 5-(2-furyl)-2,3-dimethylpyrazine | P E S | |
| 639. | 54300-12-8 | 3-(2-furyl)-2,5-dimethylpyrazine | P E S | |
| 640. | 54300-11-7 | 2-(2-furyl)-3,5-dimethylpyrazine | P E S | |
| 641. | (2-furyl)-dimethylpyrazine (unkn.str.) | P | ||
| 642. | 107082-33-7 | 2-(5-methyl-2-furfuryl)methylpyrazine | P E S | |
| 643. | 18138-04-0 | 2,3-diethyl-5-methylpyrazine | Q E S R O T | |
| 644. | 32736-91-7 | 2,5-diethyl-3-methylpyrazine | Q E S R | |
| 645. | 18138-05-1 | 3,5-diethyl-2-methylpyrazine | Q E S R O | |
| 646. | 39723-60-9 | 2(or 3),5-diethyl-3(or 2)-methylpyrazine | P | |
| 647. | diethyl-methylpyrazine (unkn.str.) | Q R O | ||
| 648. | 232255-40-2 | 5-ethen-3-yl-ethyl-2-methylpyrazine | E S T | |
| 649. | 232255-39-9 | 5-ethenyl-2-ethyl-3-methylpyrazine | E S T | |
| 650. | 106100-47-4 | ethylmethylpropylpyrazine | P S | |
| 651. | ethyl-isobutyl-methylpyrazine (unkn.str.) | P | ||
| 652. | 38028-82-9 | triethylpyrazine | P E S R O T | |
| 653. | diethyl-propylpyrazine (unkn.str.) | P | ||
| 654. | 1124-11-4 | tetramethylpyrazine | Q E S R O T | |
| 655. | 17398-16-2 | ethyl-trimethylpyrazine | Q E S | |
| 656. | 92233-82-4 | trimethyl-propylpyrazine | P E S | |
| 657. | 104638-10-0 | isopropyl-trimethylpyrazine | P E S | |
| 658. | 10132-38-4 | butyl-trimethylpyrazine | P E S | |
| 659. | 46187-37-5 | isobutyl-trimethylpyrazine | P E S R | |
| 660. | 18482-80-9 | trimethyl-(2-methylbutyl)pyrazine | P E S R | |
| 661. | 10132-42-0 | trimethylpentylpyrazine | P E S | |
| 662. | 10132-43-1 | isopentyltrimethylpyrazine | P E S | |
| 663. | 106060-96-2 | 2,3-diethyl-5,6-dimethylpyrazine | P S | |
| 664. | 18903-30-5 | 2,5-diethyl-3,6-dimethylpyrazine | P S T | |
| 665. | 18940-74-4 | 2,6-diethyl-3,5-dimethylpyrazine | P S | |
| 666. | diethyl-dimethylpyrazine (unkn.str.) | P | ||
| 667. | 106073-56-7 | triethylmethylpyrazine | P E S | |
| 668. | ethyl-dimethyl-vinylpyrazine (unkn.str.) | P | ||
| 669. | 3149-28-8 | methoxypyrazine | Q E S R O T | |
| 670. | 85985-30-4 | (1-ethoxyethyl)pyrazine | P E S | |
| 671. | 2847-30-5 | 2-methoxy-3-methylpyrazine | P E S R O T | |
| 672. | 2882-22-6 | 2-methoxy-5-methylpyrazine | E S R T | |
| 673. | 2882-21-5 | 2-methoxy-6-methylpyrazine | Q E S R O T | |
| 674. | 19846-22-1 | 3-methoxy-2,5-dimethylpyrazine | P E S R O | |
| 675. | 92508-08-2 | 2-methoxy-3,5-dimethylpyrazine | Q E S R O | |
| 676. | 1426954-44-0 | 5-methoxy-2,3-dimethylpyrazine | P E S R O | |
| 677. | 25680-58-4 | 2-ethyl-3-methoxypyrazine | P E S R O T | |
| 678. | 25680-57-3 | 2-methoxy-3-propylpyrazine | P S R O T | |
| 679. | 25773-40-4 | 2-isopropyl-3-methoxypyrazine | Q E S R O T | |
| 680. | 56891-99-7 | 2-isopropyl-5-methoxypyrazine | E T | |
| 681. | 32737-11-4 | 2-butyl-3-methoxypyrazine | E S R O T | |
| 682. | 24683-00-9 | 2-isobutyl-3-methoxypyrazine | Q E S R O T | |
| 683. | 36330-05-9 | 2-isobutyl-5-methoxypyrazine | E S T | |
| 684. | 24168-70-5 | 2-(sec-butyl)-3-methoxypyrazine | Q E S R O T | |
| 685. | 124151-14-0 | (R)-(-)-2-sec-butyl-3-methoxypyrazine | T | |
| 686. | 124150-13-9 | (S)-(+)-2-sec-butyl-3-methoxypyrazine | T | |
| 687. | 115652-10-3 | 3-(2-methylbutyl)-2-methoxypyrazine | E S R O T | |
| 688. | 32737-13-6 | 3-isopentyl-2-methoxypyrazine | E S R T | |
| 689. | 32737-12-5 | 2-methoxy-3-pentylpyrazine | Q E S R O T | |
| 690. | 115652-13-6 | (E)-3-(3-pentenyl)-2-methoxypyrazine | R O T | |
| 691. | 115652-14-7 | (Z)-3-(3-pentenyl)-2-methoxypyrazine | S R O T | |
| 692. | 115652-12-5 | 3-(4-pentenyl)-2-methoxypyrazine | E S R O T | |
| 693. | 25680-56-2 | 3-hexyl-2-methoxypyrazine | E S R O T | |
| 694. | 115652-11-4 | 3-(2-methylpentyl)-2-methoxypyrazine | E S R O T | |
| 695. | 68844-95-1 | 3-isohexyl-2-methoxypyrazine | E S R O T | |
| 696. | 113685-79-3 | 2-heptyl-3-methoxypyrazine | E R O T | |
| 697. | 113685-80-6 | 2-octyl-3-methoxypyrazine | E R O T | |
| 698. | 113685-81-7 | 2-decyl-3-methoxypyrazine | E R O T | |
| 699. | benzyl-methoxypyrazine (unkn.str.) | |||
| 700. | 57674-19-8 | 3-benzyl-2-methoxypyrazine | E S T | |
| 701. | 38028-67-0 | ethoxypyrazine | S R O T | |
| 702. | 32737-14-7 | 2-ethoxy-3-methylpyrazine | E S R O T | |
| 703. | 67845-34-5 | 2-ethoxy-5-methylpyrazine | E S R T | |
| 704. | 53163-97-6 | 2-ethoxy-6-methylpyrazine | E S R T | |
| 705. | 35243-43-7 | 2-ethoxy-3-ethylpyrazine | E S R O T | |
| 706. | 72797-16-1 | 2-ethoxy-3-isopropylpyrazine | P E S R | |
| 707. | 113685-82-8 | 2-ethoxy-3-pentylpyrazine | E S R O T | |
| 708. | 113685-83-9 | 2-ethoxy-3-octylpyrazine | E R O T | |
| 709. | 113685-84-0 | 2-ethoxy-3-decylpyrazine | E R O T | |
| 710. | 38346-76-8 | 2-methoxy-3-methyl-5-(1-methylethyl)pyrazine | E O T | |
| 711. | 56343-37-4 | 2-isopropyl-3-methoxy-5-methylpyrazine | E T | |
| 712. | 99784-13-1 | 5-sec-butyl-2-methoxy-3-methylpyrazine | E S O T | |
| 713. | 78246-20-5 | 5-isobutyl-2-methoxy-3-methylpyrazine | E S O T | |
| 714. | 78246-21-6 | 2-methoxy-3-methyl-5-(2-methylbutyl)pyrazine | O T | |
| 715. | 78261-14-0 | 2-methoxy-3-methyl-5-(2-methylpentyl)pyrazine | O T | |
| 716. | 99784-14-2 | 2-ethoxy-3-methyl-5-(1-methylethyl)pyrazine | E S O T | |
| 717. | 99784-15-3 | 5-sec-butyl-2-ethoxy-3-methylpyrazine | E S O T | |
| 718. | 78246-14-7 | 2-ethoxy-3-methyl-5-(2-methylpropyl)pyrazine | E S O T | |
| 719. | 99784-16-4 | 2-ethoxy-3-methyl-5-(2-methylbutyl)pyrazine | S O T | |
| 720. | 99784-17-5 | 2-ethoxy-3-methyl-5-(2-methylpentyl)pyrazine | S O T | |
| 721. | 85985-31-5 | 2-(1-ethoxyethyl)-5-methylpyrazine | P S | |
| 722. | 32021-41-3 | 2-isopropyl-3-methoxy-6-methylpyrazine | P E S T | |
| 723. | 33870-83-6 | 2,5-dimethoxy-3,6-dimethylpyrazine | T | |
| 724. | 56343-38-5 | 2-isopropyl-3,6-dimethoxy-5-methylpyrazine | E T | |
| 725. | 32021-42-4 | 2-isopropyl-3,5-dimethoxy-6-methylpyrazine | E T | |
| 726. | 56343-39-6 | 2,5-diisopropyl-3,6-dimethoxypyrazine | E T | |
| 727. | 67845-28-7 | 2-methyl-6-propoxypyrazine | E S R | |
| 728. | 94089-22-2 | 2-isopropoxy-3-methylpyrazine | E S | |
| 729. | 70090-29-8 | 2-(1-methylpropoxy)pyrazine | O T | |
| 730. | 127053-61-6 | (D)-(1-methylpropoxy)pyrazine | E T | |
| 731. | 127053-62-7 | (L)-(1-methylpropoxy)pyrazine | E T | |
| 732. | 127053-57-0 | 2-(1-methylbutoxy)pyrazine | O T | |
| 733. | 127127-40-6 | (D)-(1-methylbutoxy)pyrazine | E T | |
| 734. | 127127-41-7 | (L)-(1-methylbutoxy)pyrazine | E T | |
| 735. | 127053-58-1 | 2-(1-methylhexoxy)pyrazine | O T | |
| 736. | 127127-42-8 | (D)-(1-methylhexoxy)pyrazine | E T | |
| 737. | 127127-43-9 | (L)-(1-methylhexoxy)pyrazine | E T | |
| 738. | 127053-59-2 | 2-(1-methylheptoxy)pyrazine | E O T | |
| 739. | 127127-44-0 | (D)-(1-methylheptoxy)pyrazine | E T | |
| 740. | 127127-45-1 | (L)-(1-methylheptoxy)pyrazine | E T | |
| 741. | geranyloxymethylpyrazine | E T | ||
| 742. | 56892-00-3 | 3-geranyloxy-2-methylpyrazine | E T | |
| 743. | 56891-95-3 | 5-geranyloxy-2-methylpyrazine | E T | |
| 744. | 107697-82-5 | phenoxypyrazine | S R O T | |
| 745. | 91137-78-9 | 2-methyl-3-phenoxypyrazine | E S R O T | |
| 746. | 113685-85-1 | 2-pentyl-3-phenoxypyrazine | E S R O T | |
| 747. | 113685-86-2 | 2-decyl-3-phenoxypyrazine | E O T | |
| 748. | 99784-18-6 | 3-methyl-5-(1-methylethyl)-2-phenoxypyrazine | E O T | |
| 749. | 99784-19-7 | 5-sec-butyl-3-methyl-2-phenoxypyrazine | E S O T | |
| 750. | 78246-16-9 | 5-isobutyl-3-methyl-2-phenoxypyrazine | E S O T | |
| 751. | 99784-20-0 | 3-methyl-5-(2-methylbutyl)-2-phenoxypyrazine | O T | |
| 752. | 99784-21-1 | 3-methyl-5-(2-methylpentyl)-2-phenoxypyrazine | O T | |
| 753. | 127053-60-5 | menthyloxypyrazine | E O T | |
| 754. | 127127-46-2 | D-menthyloxypyrazine | E T | |
| 755. | 127127-47-3 | L-menthyloxypyrazine | E T | |
| 756. | 56891-98-6 | 2-camphoroxymethylpyrazine | E T | |
| 757. | 56891-96-4 | 2-camphoroxy-3-methylpyrazine | E T | |
| 758. | 56891-97-5 | 2-camphoroxy-5-methylpyrazine | E T | |
| 759. | 22047-25-2 | acetylpyrazine | Q E S R O T | |
| 760. | 23787-80-6 | 2-acetyl-3-methylpyrazine | Q E S R O T | |
| 761. | 22047-27-4 | 2-acetyl-5-methylpyrazine | Q E S R T | |
| 762. | 22047-26-3 | 2-acetyl-6-methylpyrazine | Q E S R T | |
| 763. | 97485-52-4 | 2-acetyl-5(or 6)-methylpyrazine | P | |
| 764. | 32974-92-8 | 2-acetyl-3-ethylpyrazine | P E S R | |
| 765. | 43108-58-3 | 2-acetyl-5-ethylpyrazine | P S | |
| 766. | 34413-34-8 | 2-acetyl-6-ethylpyrazine | P S | |
| 767. | 38890-44-7 | acetyl-ethylpyrazine (unkn.str.) | P | |
| 768. | 72186-62-0 | 2-acetyl-5(or 6)-ethylpyrazine | P | |
| 769. | 2-acetyl-5-methoxypyrazine | |||
| 770. | 39248-49-2 | 2,5-diacetylpyrazine | ||
| 771. | 54300-08-2 | 2-acetyl-3,5-dimethylpyrazine | P E S R | |
| 772. | 54300-09-3 | 3-acetyl-2,5-dimethylpyrazine | P S | |
| 773. | 54300-10-6 | 5-acetyl-2,3-dimethylpyrazine | P S | |
| 774. | 6784-62-9 | acetonylpyrazine | P | |
| 775. | 5049-61-6 | 2-pyrazinamine | E S R T | |
| 776. | 56343-47-6 | 2-dimethylamino-3-methylpyrazine | E T | |
| 777. | 56343-48-7 | 2-dimethylamino-6-methylpyrazine | E T | |
| 778. | 56343-35-2 | 2-dimethylamino-3-isobutylpyrazine | E T | |
| 779. | 56343-36-3 | 2-dimethylamino-6-isobutylpyrazine | E T | |
| 780. | 19847-12-2 | 2-pyrazinecarbonitrile | E S R | |
| 781. | 98-96-4 | 2-pyrazinecarboxamide | P E S R | |
| 782. | 65128-99-6 | 5-methyl-5H-cyclopentapyrazine | Q E S R O T | |
| 783. | 23747-47-9 | 6,7-dihydro-5H-cyclopentapyrazine | Q O | |
| 784. | 23747-46-8 | 6,7-dihydro-2-methyl-5H-cyclopentapyrazine | Q | |
| 785. | 23747-48-0 | 6,7-dihydro-5-methyl-5H-cyclopentapyrazine | Q E S R O | |
| 786. | 38917-60-1 | 6,7-dihydro-2-ethyl-5H-cyclopentapyrazine | P | |
| 787. | 52517-53-0 | 5-ethyl-6,7-dihydro-5H-cyclopentapyrazine | P S | |
| 788. | 38917-63-4 | 6,7-dihydro-2,3-dimethyl-5H-cyclopentapyrazine | P E S | |
| 789. | 38917-61-2 | 6,7-dihydro-2,5-dimethyl-5H-cyclopentapyrazine | Q E S | |
| 790. | 61928-63-0 | 6,7-dihydro-2,6-dimethyl-5H-cyclopentapyrazine | P | |
| 791. | 38917-62-3 | 6,7-dihydro-3,5-dimethyl-5H-cyclopentapyrazine | Q E S | |
| 792. | 41330-21-6 | 6,7-dihydro-5,7-dimethyl-5H-cyclopentapyrazine | P S | |
| 793. | 6,7-dihydro-2(or 3),5-dimethyl-5H-cyclopentapyrazine (unkn.str.) | P | ||
| 794. | 6,7-dihydro-2(or 3),6-dimethyl-5H-cyclopentapyrazine (unkn.str.) | P | ||
| 795. | 65128-97-4 | 2-ethyl-6,7-dihydro-5-methyl-5H-cyclopentapyrazine | P | |
| 796. | 41330-35-2 | 3-ethyl-6,7-dihydro-2-methyl-5H-cyclopentapyrazine | P | |
| 797. | 104638-09-7 | 5-ethyl-6,7-dihydro-2-methyl-5H-cyclopentapyrazine | P | |
| 798. | 41330-39-6 | 6,7-dihydro-2,3,5-trimethyl-5H-cyclopentapyrazine | P | |
| 799. | 6,7-dihydro-2,5,7-trimethyl-5H-cyclopentapyrazine | P | ||
| 800. | 2-acetyl-6,7-dihydro-3-hydroxy-5-methyl-5H-cyclopentapyrazine | |||
| 801. | 5-hydroxy-2,3,6-trimethyl-5H-cyclopentapyrazine | P | ||
| 802. | 700-79-8 | 2-methylquinazoline | P | |
| 803. | 703-63-9 | 2,4-dimethylquinazoline | Q | |
| 804. | 1,2,3,4,7,8-hexahydro-5,7-dimethylquinoxaline | P | ||
| 805. | 34413-35-9 | 5,6,7,8-tetrahydroquinoxaline | P E S R | |
| 806. | 38917-65-6 | 5,6,7,8-tetrahydro-2-methylquinoxaline | P E S | |
| 807. | 52517-54-1 | 5,6,7,8-tetrahydro-5-methylquinoxaline | P E S | |
| 808. | 55968-42-8 | 5,6,7,8-tetrahydro-2-ethylquinoxaline | P | |
| 809. | 35149-10-1 | 5,6,7,8-tetrahydro-2,3-dimethylquinoxaline | P | |
| 810. | 52517-55-2 | 5,6,7,8-tetrahydro-5,7-dimethylquinoxaline | P | |
| 811. | 52517-56-3 | 5,6,7,8-tetrahydro-5,8-dimethylquinoxaline | P | |
| 812. | 91-19-0 | quinoxaline | Q E S R | |
| 813. | 7251-61-8 | 2-methylquinoxaline | P S R O | |
| 814. | 13708-12-8 | 5-methylquinoxaline | P E S R | |
| 815. | 6344-72-5 | 6-methylquinoxaline | P R | |
| 816. | 5(or 6)-methylquinoxaline | P | ||
| 817. | 2379-55-7 | 2,3-dimethylquinoxaline | P S | |
| 818. | 26941-20-8 | 2,5-dimethylquinoxaline | P | |
| 819. | 22868-76-4 | 2,5-dimethylpyrimidine | P S R | |
| 820. | 1558-17-4 | 4,6-dimethylpyrimidine | P | |
| 821. | 67860-38-2 | 4-acetyl-2-methylpyrimidine | P E | |
| 822. | 274-55-5 | pyrrolo[1,2-a]pyrazine | P | |
| 823. | 64608-59-9 | 1-methylpyrrolo[1,2-a]pyrazine | P | |
| 824. | 64608-61-3 | 3-methylpyrrolo[1,2-a]pyrazine | P | |
| 825. | 64608-60-2 | 4-methylpyrrolo[1,2-a]pyrazine | P | |
| 826. | 64608-62-4 | 1,3-dimethylpyrrolo[1,2-a]pyrazine | P | |
| 827. | 64608-63-5 | 1,4-dimethylpyrrolo[1,2-a]pyrazine | P | |
| 828. | 64608-64-6 | 3,4-dimethylpyrrolo[1,2-a]pyrazine | P | |
| 829. | 25042-83-5 | 5H-cyclopentapyrazine | P | |
| 830. | 68914-28-3 | 2-(or 3)-methyl-5H-cyclopentapyrazine (unkn.str.) | P | |
| 831. | 61929-04-2 | 6-methyl-5H-cyclopentapyrazine | P | |
| 832. | 52958-28-8 | 7-methyl-5H-cyclopentapyrazine | P | |
| 833. | 61891-57-4 | dimethyl-5H-cyclopentapyrazine (unkn.str.) | P | |
| 834. | 1,2,3,4-tetrahydro-9H-pyrido[3,4-b]indole-3-carboxylic acid | Q E | ||
| 835. | 1,2,3,4-tetrahydro-1-methyl-9H-pyrido[3,4-b]indole-3-carboxylic acid | Q | ||
| 836. | 290-38-0 | 1,2,4-triazine | P | |
| 837. | 80933-73-9 | maltoxazine | Q E S R | |
| 838. | 593-88-4 | trimethylarsine | T |