CAS 19075-58-2 appears in our catalog under these names: 6-Bromobenzo[b]thiophene-2-carboxylic acid, 97%, 6-Bromobenzo[b]thiophene-2-carboxylic acid, 98%, 6-Bromobenzo[b]thiophene-2-carboxylic acid, 95%, 6-Bromobenzo[b]thiophene-2-carboxylic acid, 98%, 98%. Offered by: Combi-blocks, Fluorochem, Ambeed, Chemat, BLDpharm. Available pack sizes: 1g, 10g, 25g, 5g, 100g, 500g.