119033-98-6 1H-Pyrrole-2-carboxaldehyde, 4-(m-chlorophenyl)semicarbazone Hydrazinecarboxamide, N-(3-chlorophenyl)-2-(1H-pyrrol-2-ylmethylene)- (9CI) Semicarbazide, 4-(m-chlorophenyl)-1-(2-pyrrolylmethylene)-