英文别名S-P-ME-BZL-B-MERCAPTOPROPIONIC ACID; 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid, tertButyl ester, PTSA; (S)-1,2,3,4-Tetrahydro-3-isoquinoline-carboxylic acid t-butyl ester p-toluenesulfonate; tert-Butyl (S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate p-tosylate 
