2H-1-Benzopyran-2-one,3,3'-(2-oxopropylidene)bis[7-chloro-4-hydroxy- is a chemical compound registered under CAS number 908565-25-3, with the molecular formula C21H12Cl2O7 and a molecular weight of about 447.22 g/mol. ChemRoots supplies 2H-1-Benzopyran-2-one,3,3'-(2-oxopropylidene)bis[7-chloro-4-hydroxy- for laboratory research and bulk production; product code 1841005. Send an inquiry for purity, packaging, price and lead time.