英文名称
Alpha-Ethyl-Alpha-(1-demethylethyl)-Verapamil Hydrochloride
Standards; Pharmaceutical/API Drug Impurities/Metabolites;
a-Ethyl-a-(1-demethylethyl)-Verapamil (Verapamil EP Impurity H HCl) is an impurity of Verapamil (V125000, HCl salt) which is a calcium channel blocker.