CAS 28081-19-8 appears in our catalog under these names: 4-(Dimethylamino)-4'-fluorochalcone, 95%, 3-(4-(Dimethylamino)phenyl)-1-(4-fluorophenyl)prop-2-en-1-one 95+%, 4-(Dimethylamino)-4'-fluorochalcone, 95+%, 95+%. Offered by: Combi-blocks, Ambeed, Chemat. Available pack sizes: 250mg, 1g, 100mg, 5g.