4H-1-Benzopyran-8-acetic acid,2-[2-(4-carboxyphenyl)ethenyl]-7-methoxy-3-methyl-4-oxo- is a chemical compound registered under CAS number 138564-99-5, with the molecular formula C22H18O7 and a molecular weight of about 394.38 g/mol. FireTardant supplies 4H-1-Benzopyran-8-acetic acid,2-[2-(4-carboxyphenyl)ethenyl]-7-methoxy-3-methyl-4-oxo- for laboratory research and bulk production; product code 1621316. Send an inquiry for purity, packaging, price and lead time.