CAS 83922-51-4 appears in our catalog under these names: N-(3-Bromophenyl)methanesulfonamide, N-(3-Bromophenyl)methanesulfonamide 98%, N-(3-Bromophenyl)methanesulfonamide, 98%, 98%, N-(3-Bromophenyl)-methanesulfonamide, 98%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 1g, 5g, 250mg, 25g.