1875-48-5 1H-ISOINDOLE-1,3(2H)-DIONE, 2-AMINO- 1H-Isoindole-1,3(2H)-dione, 2-amino- (9CI) CCRIS 5349 EINECS 217-505-9 Hydrazine, 1,1-(1,2-phenylenedicarbonyl)- Hydrazine, 1,1-phthaloyl- N-Aminophthalamide N-aminophthalimide NSC 407982 NSC 91685 Phthalhydrazide (VAN) Phthalic acid, cyclic hydrazide (VAN) Phthalimide, N-amino- (8CI) Phthalocyclohydrazide (VAN)