CAS 118757-11-2 appears in our catalog under these names: 5-Bromo-1-(phenylsulfonyl)indole, 95%, 5-Bromo-1-(phenylsulfonyl)-1H-indole, 95%, 5-Bromo-1-(phenylsulfonyl)-1H-indole, 97% . Offered by: Combi-blocks, AmBeed, Thermo Scientific, Fluorochem. Available pack sizes: 25g, 5g, 1g, 100g.