CAS 40641-65-4 appears in our catalog under these names: 4-Bromo-3'-fluorobiphenyl, 4-Bromo-3'-fluorobiphenyl, 96%, 4'–Bromo–3–fluoro–1,1'–biphenyl, 4-BROMO-3'-FLUOROBIPHENYL, 96%, 96%, 4'-Bromo-3-fluoro-1,1'-biphenyl 96%. Offered by: Fluorochem, Combi-blocks, GLPBio, Chemat, Ambeed. Available pack sizes: 1g, 250mg, 100mg, 5g.