67018-80-8

Verapamil Impurity 4 Verapamil Impurity 9 Verapamil Impurity 22 verapamil impurities958 Verapamil Metabolite (D-703) 5-(3,4-Dimethoxyphenethylmethylamino)-2-isopropyl-2-(4-hydroxy-3-methoxyphenyl)pentanenitrile 2-(3-Methoxy-4-hydroxyphenyl)-5-[(3,4-dimethoxyphenethyl)methylamino]-2-isopropylvaleronitrile 2-(3-Methoxy-4-hydroxyphenyl)-2-isopropyl-5-(N-methyl-3,4-dimethoxyphenethylamino)valeronitrile 2-(4-Hydroxy-3-methoxyphenyl)-2-isopropyl-5-[methyl[2-(3,4-dimethoxyphenyl)ethyl]amino]pentanenitrile Benzeneacetonitrile, α-[3-[[2-(3,4-dimethoxyphenyl)ethyl]methylamino]propyl]-4-hydroxy-3-methoxy-α-(1-methylethyl)-