4-Chloro-3-nitrobenzophenone (CAS NO.56107-02-9) is also named as 4-07-00-01383 (Beilstein Handbook Reference) ; BRN 2587417 ; Benzophenone, 4-chloro-3-nitro- . 4-Chloro-3-nitrobenzophenone (CAS NO.56107-02-9) is pale yellow crystalline powder.