Synonyms: Benzeneacetic acid, 2-chloro-α-[[2-(2-thienyl)ethyl]amino]-, methyl ester, hydrochloride (1:1), (αS)-, Benzeneacetic acid, 2-chloro-α-[[2-(2-thienyl)ethyl]amino]-, methyl ester, hydrochloride, (S)-, Benzeneacetic acid, 2-chloro-α-[[2-(2-thienyl)ethyl]amino]-, methyl ester, hydrochloride, (αS)- (9CI), (+)-(S)-Methyl α-[[2-(2-thienyl)ethyl]amino]-α-(2-chlorophenyl)acetate hydrochloride, (+)-Methyl α-(2-thienylethamino)-α-(2-chlorophenyl)acetate hydrochloride, (S)-(+)-Methyl α-[[2-(thien-2-yl)ethyl]amino]-α-(2-chlorophenyl)acetate hydrochloride