Hydralazine hydrochloride304-20-1100 % similar Hydralazine86-54-490 % similar Indazole271-44-340 % similar Dihydralazine sulfate7327-87-935 % similar α-Naphthylamine hydrochloride552-46-534 % similar 1-Naphthylhydrazine hydrochloride2243-56-333 % similar 4-Isoquinolinamine23687-25-433 % similar 1H-Pyrazolo(3,4-b)pyridine271-73-833 % similar 7-Fluoro-1H-indazole341-24-232 % similar 4-Phenyl-1H-pyrazol-5-amine57999-06-132 % similar Phenanthridine229-87-832 % similar Isoquinoline-4-carbaldehyde22960-16-331 % similar 1-Amino-2-naphthol hydrochloride1198-27-230 % similar 2-Amino-1-naphthol hydrochloride41772-23-030 % similar 1(2H)-Phthalazinone119-39-130 % similar 4-Bromoisoquinoline1532-97-430 % similar 4-Fluoroisoquinoline394-67-230 % similar