CAS 5498-31-7 appears in our catalog under these names: 1–Bromo–3–hydroxynaphthalene, 1-Bromo-3-hydroxynaphthalene 95%, 1-Bromo-3-hydroxynaphthalene, 98%, 98%, 4-Bromo-2-naphthalenol, 97%. Offered by: GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 100mg, 250mg, 10g, 25g, 100g, 500g.