8-Hydroxy-3,4-dimethyl-1H-2-benzopyran-1-one is a chemical compound registered under CAS number 1570-27-0, with the molecular formula C11H10 O3 and a molecular weight of about 190.19 g/mol. It is also known as 8-Hydroxy-3,4-dimethylisocoumarin; Oospolactone. KingChemi supplies 8-Hydroxy-3,4-dimethyl-1H-2-benzopyran-1-one for laboratory research and bulk production; product code 1198709. Send an inquiry for purity, packaging, price and lead time.