CAS 19190-91-1 appears in our catalog under these names: 5，6–Dibromo–1，2–dihydroacenaphthylene, 5,6-Dibromoacenaphthene, 5,6-Dibromo-1,2-dihydroacenaphthylene 95%, 5,6-Dibromo-1,2-dihydroacenaphthylene, 98%, 98%, 5,6-Dibromo-1,2-dihydroacenaphthylene, 95%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 10g, 100g, 250mg, 25g, 100mg, 250g.