CAS 19642-68-3 appears in our catalog under these names: 5-Bromopyridine-2-sulfonamide, 5-Bromopyridine-2-sulfonamide 95%, 5-broMopyridine-2-sulfonaMide, 95%, 95%, 5-Bromopyridine-2-sulfonamide, 96%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 0,5g, 5g, 100mg, 250mg, 1g.