CAS 590417-55-3 appears in our catalog under these names: 4-Bromo-1-methyl-1H-indole, 96%, 4-Bromo-1-methyl-1H-indole, 97% , 4-Bromo-1-methyl-1H-indole 98%, 4-Bromo-1-methyl-1H-indole, 98%, 98%, 4-Bromo-1-methyl-1H-indole, 98%. Offered by: Combi-blocks, Thermo Scientific, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 5g, 1g, 25g, 250MG.