80937-23-1

(E)ETHYL 4-(3,4-DIMETHOXYPHENYL)-4-OXO-2-BUTENOATE VAC Ethyl 4-(3,4-dimethoxyphenyl)-4-oxycrotonate 4-(3,4-dimethoxyphenyl)-4-oxocrotonic acid (E)4-(3,4-dimethyoxyphenyl)-4-oxo-2-butenoate (E)Ethyl 4-(3,4-dimethoxyphenyl)-4-oxo-2-butenoate (VAC) (E)-ethyl 4-(3,4-dimethoxyphenyl)-4-oxobut-2-enoate (E)Ethyl4-(3,4-dimethoxyphenyl (E)-4-(3,4-dimethoxyphenyl)-4-oxocrotonic acid ethyl aster (E)-4-(3,4-Dimethoxyphenyl)-4-oxo-2-butenoic acid