3,4,5-三甲氧基苯甲酸甲酯

氧代(3,4,5-三甲氧基苯基)乙酸

methyl (Z)-2-(3,4,5-trimethoxyphenyl)-4-(3,4-methylenedioxyphenyl)-4-oxo-2-butenoic acid

methyl 4-(3,4-methylenedioxyphenyl)-4-oxo-2-(3,4,5-trimethoxyphenyl)-butyrate

3,4-亚甲二氧苯乙酮