Synonyms: 1-[(1RS)-1-(4-Methoxyphenyl)-2-[[2-(4-methoxyphenyl)ethyl]amino]ethyl]cyclohexanol, Venlafaxine Hydrochloride Imp. H (EP), Cyclohexanol, 1-[1-(4-methoxyphenyl)-2-[[2-(4-methoxyphenyl)ethyl]amino]ethyl]- (ACI), 1-[1-(4-Methoxyphenyl)-2-[[2-(4-methoxyphenyl)ethyl]amino]ethyl]cyclohexanol (ACI), 1-[1-(4-Methoxyphenyl)-2-[2-(4-methoxyphenyl)ethylamino]ethyl]cyclohexan-1-ol