VERAPAMIL RELATED COMPOUND B ALPHA-[2-[[2-(3,4-DIMETHOXYPHENYL)-ETHYL]METHYLAMINO]ETHYL]-3,4-DIMETHOXY-ALPHA-(1-METHYLETHYL)-BENZENEACETONITRILE MONOHCL USP(CRM STANDARD)
VERAPAMIL RELATED COMPOUND B ALPHA-[2-[[2-(3,4-DIMETHOXYPHENYL)-ETHYL]METHYLAMINO]ETHYL]-3,4-DIMETHOXY-ALPHA-(1-METHYLETHYL)-BENZENEACETONITRILE MONOHCL USP(CRM STANDARD) Supplier