2-NITRO-9H-FLUORENE 2-Nitrofluorene 4-05-00-02149 (Beilstein Handbook Reference) 607-57-8 9H-Fluorene, 2-nitro- AI3-08839 BRN 1877983 CCRIS 1189 EINECS 210-138-5 Fluorene, 2-nitro- Fluorene, 2-nitro- (8CI) HSDB 2111 NSC 5182 Nitrofluorene