methyl (2E)-(4-chlorophenyl)[4-(4-chlorophenyl)-5-hydroxy-3-oxofuran-2(3H)-ylidene]ethanoate is a chemical compound registered under CAS number 37542-25-9, with the molecular formula C19H12Cl2O5 and a molecular weight of about 391.2 g/mol. It is also known as 4,4'-Dichlorovulpinicacid. ChemRoots supplies methyl (2E)-(4-chlorophenyl)[4-(4-chlorophenyl)-5-hydroxy-3-oxofuran-2(3H)-ylidene]ethanoate for laboratory research and bulk production; product code 1404323. Send an inquiry for purity, packaging, price and lead time.