1,4-Dinitrosobenzene 105-12-4 4-05-00-00707 (Beilstein Handbook Reference) AI3-23756 BRN 1841285 Benzene, 1,4-dinitroso- Benzene, p-dinitroso- EINECS 203-272-0 NSC 4771 RD 3435-49 p-Dinitrosobenzene