CAS 1119-44-4 appears in our catalog under these names: 3-Hepten-2-one, 95% , 3-Hepten-2-one, >95.0%(GC), 3-Hepten-2-one 95%, 3-Hepten-2-one, 95%, 95%, Hept-3-en-2-one, 95%. Offered by: Thermo Scientific (Alfa Aesar), TCI, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 50g, 25ml, 1g, 5g, 25g, 100g.