4H-1-Benzopyran-4-one,2-[(1E)-2-(3,4-dihydroxyphenyl)ethenyl]-5-hydroxy- is a chemical compound registered under CAS number 350855-59-3, with the molecular formula C17H12O5 and a molecular weight of about 296.28 g/mol. ReagentForLab supplies 4H-1-Benzopyran-4-one,2-[(1E)-2-(3,4-dihydroxyphenyl)ethenyl]-5-hydroxy- for laboratory research and bulk production; product code 2141254. Send an inquiry for purity, packaging, price and lead time.