CAS 139261-90-8 appears in our catalog under these names: 3-Benzoyl-1-tosylpyrrole, 96%, Phenyl(1-tosyl-1H-pyrrol-3-yl)methanone, 98%, 3-Benzoyl-1-tosylpyrrole, ≥98%, ≥98%. Offered by: Combi-blocks, AmBeed, Chemat. Available pack sizes: 25g, 5g, 1g, 100g.