CAS 76121-99-8 appears in our catalog under these names: (6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedionato)silver 98%, (6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedionato)silver, 98%, 98%. Offered by: Ambeed, Chemat. Available pack sizes: 50mg, 100mg, 250mg, 1g, 5g.