21022-18-4

N,N'-bis(2,4-dimethoxyphenyl)oxamide n,n'-Bis(2,4-dimethoxyphenyl)ethanediamide n,n'-bis(2,4-dimethoxyphenyl)ethanediamide Ethanediamide, N1,N2-bis(2,4-dimethoxyphenyl)- N1,?N2-?bis(2,?4-?dimethoxyphenyl)?- Ethanediamide