英文别名(3S)-2,3,4,9-Tetrahydro-1-methyl-1H-pyrido[3,4-b]indole-3-carboxylic acid; 1H-Pyrido[3,4-b]indole-3-carboxylic acid, 2,3,4,9-tetrahydro-1-methyl-, (3S)-; Tryptophan Impurity 83; (3S)-1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid; 1-methyl-1,2,3,4-tetrahydro-β-carboline-3(S)-carboxylic acid; 1-methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid; 1-methyl-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylic acid 
