812648-74-1
N-benzylhexahydronicotine
→
5337-62-2
3-(1-甲基-2-吡咯烷)-哌啶
22083-74-5
(+/-)-尼古丁
812648-73-0
2-(1-benzyl-2-oxopiperidine-3-yl)pyrrolidin-1-carboxylic acid methyl ester