1817-74-9 4,4'-Dinitrodiphenylmethane AI3-03273 BIS(P-NITROPHENYL)METHANE Benzene, 1,1'-methylenebis(4-nitro- Bis(4-nitrophenyl)methane EINECS 217-330-8 Methane, bis(p-nitrophenyl)- (8CI) NSC 6337