cyclohexyl(pyridin-3-yl)methanone

1-[(2,6-dichlorophenyl)methyl]pyridin-1-ium-3-carbonitrile,chloride

N-[1-(1-adamantyl)ethyl]pyridine-3-carboxamide

3-庚酰基吡啶

烟酸异丙酯