CAS 1498800-43-3 appears in our catalog under these names: (5-Methyl-1h-indol-1-yl)acetic acid, 95%, 2-(5-Methyl-1H-indol-1-yl)acetic acid, 2-(5-Methyl-1h-indol-1-yl)acetic acid, 97%. Offered by: Combi-blocks, Biosynth, Fluorochem. Available pack sizes: 250mg, 1g, 50mg, 0,5g, 500mg.