4-cyclohexyl-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid diethyl ester

4-isopropyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester

1,4-二氢-2,4,6-三甲基-3,5-吡啶二甲酸二乙酯

4-cyclohex-3-enyl-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester

苄基丙酮