1147-55-3 4-13-00-02239 (Beilstein Handbook Reference) 5-Hydroxy-2-(acetylamino)fluorene 5-Hydroxy-2-acetylaminofluorene 5-Hydroxy-N-2-fluorenylacetamide 5-Hydroxyacetylaminofluorene ACETAMIDE, N-(5-HYDROXY-9H-FLUOREN-2-YL)- BRN 2811030 CCRIS 1063 NSC 9867