Azelastine Hydrochloride The Japanese Pharmacopoeia



4-[(4-Chlorophenyl)methyl]-2-[(4RS)-(1-methylazepan-4-yl)]phthalazin-1(2H)-one monohydrochloride

C₂₂H₂₄ClN₃O▪HCl  : 418.37
[79307-93-0]