S-烟碱-5-甲醛

(S)-2-methyl-4-(5-(1-methylpyrrolidin-2-yl)pyridin-3-yl)but-3-yn-2-ol

5-三异丙基硅烷基-乙炔基(S)-(-)-尼古丁

(-)-5-Bromonicotine

5-溴烟酸乙酯