339988-79-3

4-{[1-(4-chlorophenyl)-2,5-dioxo-3-pyrrolidinyl][2-(3,4-dimethoxyphenyl)ethyl]amino}-4-oxo-2-butenoic acid 2-Butenoic acid, 4-[[1-(4-chlorophenyl)-2,5-dioxo-3-pyrrolidinyl][2-(3,4-dimethoxyphenyl)ethyl]amino]-4-oxo- (2E)-4-{[1-(4-chlorophenyl)-2,5-dioxopyrrolidin-3-yl][2-(3,4-dimethoxyphenyl)ethyl]amino}-4-oxobut-2-enoic acid