(+)-(R)-5-((3,4-Dimethoxyphenethyl)methylamino)-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile (+)-3-(3,4-Dimethoxyphenyl)-6-((5,6-dimethoxyphenethyl)methylamino)hexane-3-carbonitrile 38321-02-7 Dexverapamil Dexverapamil [INN] Dexverapamilo [INN-Spanish] Dexverapamilum [INN-Latin] EINECS 253-878-4