4H-1-Benzopyran-4-one, 3-[(1E)-2-[4-(trifluoromethyl)phenyl]ethenyl]- is a chemical compound registered under CAS number 836598-41-5, with the molecular formula C18H11F3O2 and a molecular weight of about 316.28 g/mol. CKSPharm supplies 4H-1-Benzopyran-4-one, 3-[(1E)-2-[4-(trifluoromethyl)phenyl]ethenyl]- for laboratory research and bulk production; product code 2110650. Send an inquiry for purity, packaging, price and lead time.