CAS No. 1785-06-4 2,7-difluoro-4-nitro-9H-fluorene 2,7-difluoro-4-nitro-9H-fluorene Catalog No.: 381508 Name: 2,7-difluoro-4-nitro-9H-fluorene CAS: 1785-06-4 Formula: C13H7F2NO2 Filed under: Fluorene, Fluorene Inquire about this product → | Safety data