CAS 228410-90-0 appears in our catalog under these names: 5-Bromo-2-hydroxy-4-methyl-3-nitropyridine, 5-bromo-2-hydroxy-3-nitro-4-picoline 98%, 5-Bromo-4-methyl-3-nitro-2(1H)-pyridinone, 98%, 98%, 5-Bromo-4-methyl-3-nitropyridin-2(1H)-one, 95%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 50g, 250mg, 1g, 5g, 10g, 25g, 100g, 250g.