CAS 1261943-47-8 appears in our catalog under these names: 4-(4-Carboxyphenyl)-3-fluorobenzoic acid, 97%, 2-Fluoro-[1,1'-biphenyl]-4,4'-dicarboxylic acid, 97%, 97%, 2-Fluoro-[1,1'-biphenyl]-4,4'-dicarboxylic acid, 97%. Offered by: Combi-blocks, Chemat, Fluorochem. Available pack sizes: 1g, 10g, 5g, 100mg, 250mg.