3,6-Dihydroxycoumarin is a chemical compound registered under CAS number 3450-80-4, with the molecular formula C9H6O4 and a molecular weight of about 178.14 g/mol. It is also known as 3,6-Dihydroxy-2H-1-benzopyran-2-one. DeWeiChem supplies 3,6-Dihydroxycoumarin for laboratory research and bulk production; product code 1392902. Send an inquiry for purity, packaging, price and lead time.