(-)-Tryptophan (S)-2-Amino-3-(3-indolyl)propionic acid (S)-Tryptophan (S)-Tryptophan 1H-Indole-3-alanine, (S)- (S)-alpha-Amino-1H-indole-3-propanoic acid (S)-alpha-Amino-beta-indolepropionic acid (S)-alpha-Aminoindole-3-propionic acid 1-beta-3-Indolylalanine 1H-Indole-3-propanoic acid, alpha-amino-, (S)- 2-Amino-3-indolylpropanoic acid 3-Indol-3-ylalanine 73-22-3 AI3-18478 Alanine, 3-indol-3-yl Ardeytropin CCRIS 617 EH 121 HSDB 4142 Indoe-3-propionic acid, alpha-amino- Indole-3-alanine Kalma L-(-)-Tryptophan L-Alanine, 3-(1H-indol-3-yl)- L-Trp L-Tryptofan L-Tryptophan (9CI) L-Tryptophane L-alpha-Amino-3-indolepropionic acid L-tryptophan Lyphan MT1 Optimax Pacitron Propionic acid, 2-amino-3-indol-3-yl Sedanoct TRP Triptofano [Spanish] Trofan Tryptacin Tryptan Tryptophan Tryptophan (H-3) Tryptophan (VAN) Tryptophan, L- (8CI) Tryptophane Tryptophanum [Latin] WV alpha'-Amino-3-indolepropionic acid alpha-Amino-3-indolepropionic acid, L- h-Trp-oh l-alpha-Aminoindole-3-propionic acid l-beta-3-Indolylalanine