CAS 7789-19-7 appears in our catalog under these names: Copper(II) fluoride, anhydrous/ 98%, Copper(II) fluoride, anhydrous, 99.5% , Copper(II) Fluoride, >98.0%(T), Copper(II) fluoride, 98%, anhydrous, COPPER(II) FLUORIDE, 98%. Offered by: Chemat, Thermo Scientific (Alfa Aesar), TCI, Thermo Scientific (Acros), Sigma-Aldrich. Available pack sizes: 25g, 10g, 50g, 5g, 100g, 20G.