We are leading manufacturer and supplier of azelastine hydrochloride. Cas no. 79307-93-0 formula: c22h24cl n3o. Cl h molecular weight: 418.36 chemical name: 1(2h)-phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1h-azepin-4-yl)-, hydrochloride (1:1) more...
We are leading manufacturer and supplier of azelastine hydrochloride. Cas no. 79307-93-0 formula: c22h24cl n3o. Cl h molecular weight: 418.36 chemical name: 1(2h)-phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1h-azepin-4-yl)-, hydrochloride (1:1) more...