α-Amino-1H-pyrrolo[2,3-B]pyridine-3-propanoic acid7303-50-6100 % similar D-Tryptophan153-94-665 % similar (±)-Tryptophan54-12-665 % similar (±)-5-Hydroxytryptophan114-03-455 % similar 5-Hydroxytryptophan4350-09-855 % similar (±)-5-Hydroxytryptophan56-69-955 % similar (±)-5-Hydroxytryptophan72572-98-655 % similar 5-Fluoro-dl-tryptophan154-08-553 % similar 6-Methyl-dl-tryptophan2280-85-553 % similar 6-Chloro-L-tryptophan33468-35-853 % similar 5-Bromo-dl-tryptophan6548-09-053 % similar 6-Fluorotryptophan7730-20-353 % similar 5-Methyl-dl-tryptophan951-55-353 % similar 5-Methoxy-dl-tryptophan28052-84-851 % similar 5-(Phenylmethoxy)tryptophan6383-70-649 % similar (αS)-α-Aminobenzo[B]thiophene-3-propanoic acid72120-71-949 % similar (αR)-α-Amino-3-pyridinepropanoic acid70702-47-549 % similar (±)-O-Tyrosine2370-61-848 % similar 2-Fluoro-L-phenylalanine19883-78-447 % similar Dl-2-fluorophenylalanine2629-55-247 % similar