CAS 40641-65-4 appears in our catalog under these names: 4-Bromo-3'-fluorobiphenyl, 96%, 4-Bromo-3'-fluorobiphenyl, 97%, 4'–Bromo–3–fluoro–1，1'–biphenyl, 4'-Bromo-3-fluoro-1,1'-biphenyl, 96%. Offered by: Combi-blocks, Fluorochem, Chemat, GLPBio, Ambeed. Available pack sizes: 250mg, 1g, 100mg, 5g.