CAS 63164-16-9 appears in our catalog under these names: 2,4-Dibromobutyric acid, 95%, 2,4-Dibromobutyric Acid, 2,4-Dibromo-butyric acid, 2,4-Dibromobutanoic acid, 95%, 95%, 2,4-Dibromo-butyric acid, 95%. Offered by: Combi-blocks, TRC, Biosynth, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 100mg, 500mg, 50mg, 2,5g.