2823-91-8 4-12-00-03382 (Beilstein Handbook Reference) 4-Fluoro-2-acetylaminofluorene 4-Fluoro-2-faa ACETAMIDE, N-(4-FLUOROFLUOREN-2-YL)- Acetamide, N-(4-fluoro-9H-fluoren-2-yl)- (9CI) BRN 2811028 N-(4-Fluorofluoren-2-yl)acetamide NSC 55544