3,3'-联咔唑; 9H,9'H-3,3'-联咔唑; 9H,9'H-3,3'-联咔唑 9H,9'H-3,3'-BICARBAZOLE;

3,3'-Bi-9H-carbazole; 3,3'-Bicarbazole; 9H,9H-[3,3]Bicarbazolyl; 9H,9'H-3,3'-bicarbazole; 9H-3,3'-bicarbazole; 3-(9H-carbazol-3-yl)-9H-carbazole; 3,3'-Dicarbazole;