2H-1-Benzopyran-2-one, 7-[(1E)-2-[4-(dimethylamino)phenyl]ethenyl]- is a chemical compound registered under CAS number 499786-94-6, with the molecular formula C19H17NO2 and a molecular weight of about 291.35 g/mol. KingChemi supplies 2H-1-Benzopyran-2-one, 7-[(1E)-2-[4-(dimethylamino)phenyl]ethenyl]- for laboratory research and bulk production; product code 2138423. Send an inquiry for purity, packaging, price and lead time.