Synonyms: 3-Cyclohexene-1-carboxylicacid, 2-(dimethylamino)-1-phenyl-, ethyl ester, hydrochloride, (1R,2S)-rel-(9CI); 3-Cyclohexene-1-carboxylic acid, 2-(dimethylamino)-1-phenyl-, ethylester, hydrochloride, trans-; 3-Cyclohexene-1-carboxylic acid,2-(dimethylamino)-1-phenyl-, ethyl ester, hydrochloride, trans-(?à)- (8CI); DL50; Tilidate;Tilidin; Tilidine hydrochloride; Valoron; W 5759A; dl-trans-Tilidinehydrochloride