2H-1-Benzopyran-2-one, 4,5,6,7-tetramethyl- is a chemical compound registered under CAS number 89228-75-1, with the molecular formula C13H14O2 and a molecular weight of about 202.24 g/mol. NewsChem supplies 2H-1-Benzopyran-2-one, 4,5,6,7-tetramethyl- for laboratory research and bulk production; product code 851125. Send an inquiry for purity, packaging, price and lead time.