4H-1-Benzothiopyran-4-one, 2,3-dihydro-3-(phenylmethylene)-,1,1-dioxide is a chemical compound registered under CAS number 91145-25-4, with the molecular formula C16H12O3S and a molecular weight of about 284.33 g/mol. ChemRoots supplies 4H-1-Benzothiopyran-4-one, 2,3-dihydro-3-(phenylmethylene)-,1,1-dioxide for laboratory research and bulk production; product code 1354487. Send an inquiry for purity, packaging, price and lead time.