diethyl 2,6-dimethyl-1,4-diphenyl-4H-pyridine-3,5-dicarboxylate

ethyl 5-((benzylthio)carbonyl)-2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3-carboxylate

2-苯亚甲基乙酰乙酸乙酯

N-(1-chlorobenzyl)pyridinium chloride

1-(苯基-哌啶-1-基甲基)哌啶