1-((Acetyl-9H-fluoren-2-ylamino)oxy)-1-deoxy-beta-D-glucopyranuronic acid 2495-54-7 Acetohydroxamic acid, fluoren-2-yl-O-glucuronide CCRIS 4238 N-Hydroxy-2-acetylaminofluorene-O-glucuronide O-Glucuronide, N-hydroxy-2-acetylaminofluorene