1-Vinylcarbazole 1484-13-5 228120-10-3 5-20-08-00019 (Beilstein Handbook Reference) 9-Ethenyl-9H-carbazole 9-Vinylcarbazole 9H-Carbazole, 9-ethenyl- AI3-08510 BRN 0132988 CARBAZOLE, 9-VINYL- EINECS 216-055-0 N-Ethenylcarbazole N-Vinylcarbazole N-Vinylkarbazol [Czech] NSC 406868 Vinylcarbazole