119034-21-8 1H-Pyrrole-2-carboxaldehyde, 1-methyl-, 4-(p-bromophenyl)semicarbazone Hydrazinecarboxamide, N-(4-bromophenyl)-2-((1-methyl-1H-pyrrol-2-yl)methylene)- (9CI) Semicarbazide, 4-(p-bromophenyl)-1-((1-methyl-2-pyrrolyl)methylene)-