CAS 2527-03-9 appears in our catalog under these names: RP 62373 95%, 2-Phenylbenzo[d]isothiazol-3(2H)-one, 95%, 95%, Ebsulfur, 99.99%. Offered by: Ambeed, Chemat, MedChemExpress. Available pack sizes: 5mg, 10mg, 25mg, 50mg, 100mg, 250mg, 1g, 10mM/1mL.