CAS 21679-46-9 appears in our catalog under these names: Cobalt acetylacetonate, Cobalt(III) 2,4-pentanedionate/ 98%, Cobalt(III) 2,4-pentanedionate , Cobalt(III) 2,4-pentanedionate, 98%, Tris(2,4-pentanedionato)cobalt(III), >98.0%(T). Offered by: GLPBio, Chemat, Thermo Scientific (Alfa Aesar), TCI, Ambeed. Available pack sizes: 100g, 25g, 500g, 50g, 5g, 10g, 250g, 1kg.