15199-26-5 1H-Isoindole-1,3(2H)-dione, 2-((4-methylphenyl)thio)- 2-((4-Methylphenyl)thio)-1H-isoindole-1,3(2H)-dione CP 28428 N-(p-Tolylthio)phthalamide Phthalamide, N-(p-tolylthio)-