CAS 2135768-85-1 appears in our catalog under these names: 2,7,10,15–Tetrabromodibenzo(g,p)chrysene, 3,6,11,14-Tetrabromodibenzo[a,c]triphenylene, 98%, 3,6,11,14-Tetrabromodibenzo[a,c]triphenylene, 95%, 2，7，10，15-tetrabromodibenzo[g，p]chrysene, 98%. Offered by: GLPBio, Ambeed, BLDpharm, Fluorochem, Chemat. Available pack sizes: 100mg, 1g, 250mg, 5g, 25g.