CAS 142617-53-6 appears in our catalog under these names: Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)bismuth(iii), 98%, Bismuth-thd/ 99.9%, Tris(2,2,6,6–tetramethyl–3,5–heptanedionato)bismuth(III), Bismuth-thd, 99.9%, 99.90%, Bismuth tris(dipivaloylmethanate) 98%. Offered by: Combi-blocks, Chemat, GLPBio, Ambeed. Available pack sizes: 1g, 10g, 25g, 5g.