2,7-Diacetamidofluorene, 2,7-diacetylamidofluorene, N,N'-9H-fluorene-2,7-diylbisacetamide, N,N'-fluorene-2,7-diyl-bis-acetamide, 2.7-Bis-acetamino-fluoren, 2,7-Diacetylaminofluorene, 2,7-Fluorenylbisacetamide, N,N'-9H-fluorene-2,7-diyldiacetamide, 2,5-DIMETHYL-4'-PIPERIDINOMETHYL BENZOPHENONE, 2,7-Acetylaminofluorene, 2,7-Di(acetamido)fluorene, N,N'-Fluoren-2,7-diyl-bis-acetamid, 2,7-Faa