CAS 5405-53-8 appears in our catalog under these names: 2,7-Dinitrofluorene, 2,7-Dinitrofluorene, >97.0%(HPLC)(N), 2,7-DINITROFLUORENE, 97%, 2,7-Dinitrofluorene, min. 95 %, 10 g, 2,7-Dinitrofluorene, min. 95 %, 25 g. Offered by: TRC, Biosynth, TCI, Sigma-Aldrich, Roth. Available pack sizes: 10g, 1g, 5g, 50g, 25g.