CAS 448895-60-1 appears in our catalog under these names: 1,2-Bis(3,5-dibromophenyl)ethyne 98%, 1,2-Bis(3,5-dibromophenyl)ethyne, 98%, 98%, 1,3-Dibromo-5-[2-(3,5-dibromophenyl)ethynyl]benzene, 98%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g.