1-cyclopropylpropa-1,2-dienylcyclopropane

diethyl 1-anilino-1-methylethylphosphonate amino-anion, sodium salt

N-(fluoren-9-ylideneamino)fluoren-9-imine

9-chloro-[9,9']bifluorenyl

9-fluorenethione S-p-toluenesulfomimide