CAS 274682-91-6 appears in our catalog under these names: 1–(2，4–Difluorophenyl)propan–2–one, (2,4-Difluorophenyl)acetone, 2,4-Difluorophenylacetone, 98%. Offered by: GLPBio, Biosynth, Thermo Scientific (Acros). Available pack sizes: 100mg, 250mg, 1g, 5g, 500mg, 1000mg, 5000mg.