Lycoperodine-142438-90-4100 % similar 1,2,3,4-Tetrahydro-β-carboline-3-carboxylic acid6052-68-2100 % similar 1-Methyl-1,2,3,4-tetrahydro-β-carboline-3-carboxylic acid5470-37-158 % similar (3R)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid103733-65-952 % similar 1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid67123-97-152 % similar (-)-1,2,3,4-Tetrahydroisoquinoline-3-carboxylic acid74163-81-852 % similar 1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid hydrochloride41994-51-849 % similar Boc-D-1,2,3,4-tetrahydronorharman-3-carboxylic acid123910-26-947 % similar N-Methyl-L-tryptophan526-31-845 % similar (3S)-7-Hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid128502-56-742 % similar Indole-3-lactic acid1821-52-940 % similar D-Tryptophan153-94-640 % similar (±)-Tryptophan54-12-640 % similar (±)-Indoline-2-carboxylic acid16851-56-240 % similar (±)-Indoline-2-carboxylic acid78348-24-040 % similar (S)-Indoline-2-carboxylic acid79815-20-640 % similar 2-Methyl-1H-indole-3-acetic acid1912-43-239 % similar Benzylmalonic acid616-75-138 % similar 1,2,3,4-Tetrahydrocarbazole942-01-838 % similar (3S)-1,2,3,4-Tetrahydro-6,7-dimethoxy-3-isoquinolinecarboxylic acid103733-66-038 % similar