928305-91-3

1H-Benzimidazole-1,3(2H)-dicarboxylic acid,5,6-dimethyl-2-(2-oxo-4-phenyl-3-buten-1-yl)-, 1,3-diethyl ester

1H-Benzimidazole-1,3(2H)-dicarboxylic acid,5,6-dimethyl-2-(2-oxo-4-phenyl-3-buten-1-yl)-, 1,3-diethyl ester