Synonyms: Venlafaxine Hydrochloride Imp. F (EP), Venlafaxine Imp. F (EP), (2RS)-2-(Cyclohex-1-enyl)-2-(4-methoxyphenyl)-N,N-dimethylethanamine Hydrochloride, Venlafaxine Hydrochloride Imp. F (EP) as Hydrochloride, Venlafaxine Hydrochloride Impurity F as Hydrochloride, Venlafaxine Impurity F as Hydrochloride