2-((5(or 6)-Methyl-2-phenyl-4,5,6,7-tetrahydro-2H-isoindol-1-yl)methylene)semicarbazide 61863-54-5 Semicarbazide, 2-((4,5,6,7-tetrahydro-5(or 6)-methyl-2-phenyl-2H-isoindol-1-yl)methylene)-