4H-1-Benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]- is a chemical compound registered under CAS number 30779-92-1, with the molecular formula C17H14O2 and a molecular weight of about 250.3 g/mol. ChemRoots supplies 4H-1-Benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]- for laboratory research and bulk production; product code 1963108. Send an inquiry for purity, packaging, price and lead time.