Synonyms: Mebeverine Hydrochloride, 3,4-Dimethoxybenzoic acid 4-[ethyl[2-(4-methoxyphenyl)-1-methylethyl]amino]butyl ester hydrochloride, 4′-[N-Ethyl-1”-methyl-2”-(4”’-methoxyphenyl)ethylamino]butyl 3,4-dimethoxybenzoate hydrochloride, CSAG 144, Colofac, Colospasmin, Duspatal, Duspatalin, Mebeverine hydrochloride, NSC 169101, 4-[Ethyl(p-methoxy-α-methylphenethyl)amino]veratric acid butyl ester hydrochloride, 4-[Ethyl(p-methoxy-α-methylphenethyl)amino]-1-butanol veratrate hydrochloride, 4-[Ethyl(p-methoxy-α-methylphenethyl)amino]butyl veratrate hydrochloride