CAS 446849-20-3 appears in our catalog under these names: 1-Bromo-4-((4-chlorobenzyl)oxy)benzene 97%, 1-Bromo-4-((4-chlorobenzyl)oxy)benzene, 97%, 97%, 4-Bromophenyl-(4-chlorobenzyl)ether, 97%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g.