4,4'-(9H-carbazole-3,6-diyl)dibenzoic acid
3-(2-bromophenyl)-9-phenyl-9H-carbazole
3-(4-bromophenyl)-6,9-diphenyl-9H-carbazole
[9-(2-naphthalenyl)-9H-carbazole-3-yl] boronic acid
1-phenyl-9H-carbazole