CAS 86-28-2 appears in our catalog under these names: 9–Ethylcarbazole, 9-Ethylcarbazole/ 99.45% (existing batch purity), 9-Ethylcarbazole, 99% , 9-Ethylcarbazole, >97.0%(GC), 9-Ethylcarbazole, >99.0%(GC). Offered by: GLPBio, TargetMol, Thermo Scientific (Alfa Aesar), TCI, Ambeed. Available pack sizes: 500g, 1g, 1000g, 100g, 250g, 25g, 1kg, 50 g.