Synonyms: (1S)-3,4-Dihydro-1-phenyl-2(1H)-isoquinolinecarboxylic acid ethyl ester, 2(1H)-Isoquinolinecarboxylic acid, 3,4-dihydro-1-phenyl-, ethyl ester, (S)-, (S)-1-Phenyl-3,4-dihydro-1H-isoquinolinecarboxylic acid ethyl ester, Ethyl (1S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate, Ethyl (1S)-3,4-dihydro-1-phenyl-2(1H)-isoquinolinecarboxylate, Ethyl (S)-1-phenyl-1,2,3,4-tetrahydro-2-isoquinolinecarboxylate, Ethyl (S)-1-phenyl-1,2,3,4-tetrahydroisoquinoline-2-carboxylate