9-芴酮肟

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

4'-ethoxycarbonyl-3'-phenyl-4'-t-butylfluorene-9-spiro-2'-oxazolidin-5'-one

N-苯基芴-9-亚胺

N-phenyl-9H-fluoren-9-amine