19015-11-3 1H-Pyrrole-2-carboxaldehyde, 4-(p-methoxyphenyl)thiosemicarbazone Hydrazinecarbothioamide, N-(4-methoxyphenyl)-2-(1H-pyrrol-2-ylmethylene)- (9CI) Semicarbazide, 4-(p-methoxyphenyl)-1-(2-pyrrolylmethylene)-3-thio-