Synonyms: | 1H-Pyrrole-3-carboxylic acid, 4-[(2-chlorophenyl)methylene]-4,5-dihydro-1,2-dimethyl-5-oxo-, methyl ester, (4Z)-;2-Pyrroline-3-carboxylic acid, 4-(2-chlorobenzylidene)-1,2-dimethyl-5-oxo-, methyl ester;Methyl (4Z)-4-(2-chlorobenzylidene)-1,2-dimethyl-5-oxo-4,5-dihydro-1H-pyrrole-3-carboxylate |