CAS 139037-01-7 appears in our catalog under these names: 5–Bromobenzo(d)isothiazole, 5-Bromo-1,2-benzothiazole, 5-Bromobenzo[d]isothiazole 97%, 5-Bromobenzo[d]isothiazole, 98%, 98%, 5-Bromobenzo[d]isothiazole, 98%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 50mg, 2,5g, 250mg, 100mg, 1g, 5g.