AZN00H: Azelastine HCl

4-(4-Chlorobenzyl)-2-[(4RS)-1-methylhexahydro-1H-azepin-4-yl]phthalazin-1(2H)-one hydrochloride ;

CAS # 79307-93-0 ;

C22H25Cl2N3O ;
Mol. Wt.: 418.36 ;