5-Methyl-3-indoleacetic acid1912-47-6100 % similar 5-Hydroxyindoleacetic acid1321-73-968 % similar 5-Hydroxyindoleacetic acid54-16-068 % similar 5-Methoxyindoleacetic acid3471-31-667 % similar (5-Bromo-1H-indol-3-yl)acetic acid40432-84-667 % similar 5-Fluoroindole-3-acetic acid443-73-267 % similar Indole-3-acetic acid87-51-463 % similar 5-Methyl-dl-tryptophan951-55-358 % similar 2,5-Dimethylbenzeneacetic acid13612-34-556 % similar 6-Fluoroindole-3-acetic acid443-75-456 % similar 5-Methyltryptamine1821-47-255 % similar 2-Fluoro-4-methylbenzeneacetic acid518070-28-553 % similar 4-Chloroindole-3-acetic acid2519-61-151 % similar 5-Bromo-1H-indole-3-butanoic acid13993-31-249 % similar P-Tolylacetic acid622-47-948 % similar 1H-Indole-3-propanoic acid830-96-647 % similar (3-Methylphenyl)acetic acid621-36-347 % similar 6-Methyl-dl-tryptophan2280-85-546 % similar Serotonin adipate16031-83-745 % similar Indole-3-butyric acid133-32-445 % similar