5H,11H-[2]Benzopyrano[4,3-g][1]benzopyran-9-carboxylic acid,7-methoxy-11-oxo- is a chemical compound registered under CAS number 61237-41-0, with the molecular formula C18H12O6 and a molecular weight of about 324.29 g/mol. CKSPharm supplies 5H,11H-[2]Benzopyrano[4,3-g][1]benzopyran-9-carboxylic acid,7-methoxy-11-oxo- for laboratory research and bulk production; product code 799696. Send an inquiry for purity, packaging, price and lead time.