484-23-1

c7441 C8H1ON6 nepresol tonolysin Ophthazin nepressol NSC 526654 nepresolin hypopresol cassella532 dihydralazin dihydrallazin DIHYDRALAZINE Ophthazin USP/EP/BP LABOTEST-BB LT00439820 dihydrazinophthalazine 1,4-dihydrazino-phthalazin 1,4-dihydrazinophthalazine 1,4-Dihydraziny-phthalazine 1,4-dihydrazinyl-Phthalazine 1,4-dihydrazinonaphthalazine 1,4-bis(hydrazino)phthalazine Phthalazine, 1,4-dihydrazinyl- (4-hydrazinophthalazin-1-yl)hydrazine (4-hydrazinylphthalazin-1-yl)hydrazine 4-phthalazinedione,2,3-dihydro-dihydrazone 2,3-dihydro-1,4-phthalazinedionedihydrazone 4-Hydrazinyl-1-hydrazinylidene-1,2- dihydrophthalazine (1Z)-4-hydrazinyl-1-hydrazinylidene-1,2-dihydrophthalazine