5-amino-2,3-dihydrophthalazine-1,4-dione;5-Amino-2,3-dihydro-1,4-phthalazinedione; 3-Aminophthalhydrazide; 3-Aminophthalic acid Hydrazide; 3-Aminophthalic Hydrazide; 5-Amino-1,4-dihydroxyphthalazine; 5-Amino-2,3-dihydro-1,4-phthalazinedione; Diogenes Reagent; NSC 5064;
