CAS 15155-41-6 appears in our catalog under these names: 4,7-Dibromobenzo-2,1,3-thiadiazole, 97%, 4,7–Dibromo–2,1,3–benzothiadiazole, 4,7-Dibromo-2,1,3-benzothiadiazole, 97% , 4,7-Dibromo-2,1,3-benzothiadiazole, >98.0%(GC), 4,7-Dibromo-2,1,3-benzothiadiazole 98%. Offered by: Combi-blocks, GLPBio, Thermo Scientific (Alfa Aesar), TCI, Ambeed. Available pack sizes: 25g, 5g, 100g, 500g, 1g, 10g, 250 g, 10 g.