2H-1-Benzopyran-3-carboxylic acid, 3,4-dihydro-2,4-dioxo-, ethyl ester is a chemical compound registered under CAS number 66530-08-3, with the molecular formula C12H10O5 and a molecular weight of about 234.21 g/mol. NewsChem supplies 2H-1-Benzopyran-3-carboxylic acid, 3,4-dihydro-2,4-dioxo-, ethyl ester for laboratory research and bulk production; product code 1920031. Send an inquiry for purity, packaging, price and lead time.