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N-ethyl-3-carbazolecarboxaldehyde
9-Phenyl-3,3'-dicarbazole
4-(9-Carbazolyl)phenylboronic acid pinacol ester
9-Phenyl-2',3-bicarbazole
9-(Biphenyl-4-YL)-3-(4-chloro phenyl)-6-phenyl-9H-carbaz ole
9-(Biphenyl-3-YL)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-YL)-9H-carbazole