CAS 37174-65-5 appears in our catalog under these names: 2-Biphenyl-4'-bromo-carboxylic acid, 95%, 4'-Bromobiphenyl-2-carboxylic acid, 95-<97%, 4'-Bromobiphenyl-2-carboxylic acid, ≥97-<99%. Offered by: Combi-blocks, Hoffman Fine Chemicals. Available pack sizes: 250mg, 1g, 2,5g, 5g, 10g, 25g, 50g.