CAS 37524-08-6 appears in our catalog under these names: 4-Bromo-3-hydroxy-2-nitrobenzoic acid, 97%, 4-BRomo-3-hydroxy-2-nitrobenzoic acid 95%, 4-BRomo-3-hydroxy-2-nitrobenzoic acid, 95%, 95%, 4-Bromo-3-hydroxy-2-nitrobenzoic acid, 95%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 250mg, 5g, 1g.