4-Carboxy-5,7-dihydroxy-2-(4-methoxyphenyl)-1-benzopyrylium chloride is a chemical compound registered under CAS number 78776-54-2, with the molecular formula C17H13 O6 . Cl and a molecular weight of about 348.73 g/mol. SixChem supplies 4-Carboxy-5,7-dihydroxy-2-(4-methoxyphenyl)-1-benzopyrylium chloride for laboratory research and bulk production; product code 402496. Send an inquiry for purity, packaging, price and lead time.