benzo[c]phenanthrene-5,6-dicarboxylic acid-anhydride

2-chlorobenzo[c]phenanthrene

2-trifluoromethylbenzo[c]phenanthrene

11-甲基苯并[c]菲

3-(4H-cyclopentaphenanthrylidene)-1,5-bis(trimethylsilyl)-1,4-pentadiyne