5-Methyl-dl-tryptophan951-55-3100 % similar 6-Methyl-dl-tryptophan2280-85-582 % similar (±)-5-Hydroxytryptophan114-03-474 % similar 5-Hydroxytryptophan4350-09-874 % similar (±)-5-Hydroxytryptophan56-69-974 % similar (±)-5-Hydroxytryptophan72572-98-674 % similar 5-Methoxy-dl-tryptophan28052-84-871 % similar 5-Fluoro-dl-tryptophan154-08-571 % similar 5-Bromo-dl-tryptophan6548-09-071 % similar D-Tryptophan153-94-667 % similar (±)-Tryptophan54-12-667 % similar 5-(Phenylmethoxy)tryptophan6383-70-662 % similar 6-Chloro-L-tryptophan33468-35-861 % similar 6-Fluorotryptophan7730-20-361 % similar 5-Methyl-3-indoleacetic acid1912-47-658 % similar 4-Methyl-L-phenylalanine1991-87-354 % similar 3-Methylphenylalanine114926-37-353 % similar 3-Methyl-D-phenylalanine114926-39-553 % similar α-Amino-1H-pyrrolo[2,3-B]pyridine-3-propanoic acid7303-50-653 % similar 5-Methyltryptamine1821-47-251 % similar