CAS 121963-39-1 appears in our catalog under these names: 2-Bromo-1-(phenylsulphonyl)-1h-indole, 95%, 2-Bromo-1-(phenylsulfonyl)-1H-indole, 97%, 2-Bromo-1-(phenylsulfonyl)-1H-indole 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g, 100mg, 250mg.