CAS 51686-78-3 appears in our catalog under these names: 2,4–Dibromonitrobenzene, 2,4-Dibromo-1-nitrobenzene, >98.0%(GC), 2,4-Dibromo-1-nitrobenzene 97%, 2,4-Dibromo-1-nitrobenzene, 95%. Offered by: GLPBio, TCI, Ambeed, Fluorochem. Available pack sizes: 100g, 25g, 1g, 5g, 1000g, 250mg, 10g, 500g.