1228-53-1 3,3'-Dinitrodiphenyl sulfone Benzene, 1,1'-sulfonylbis(3-nitro- Bis(3-nitrophenyl) sulphone Bis(3-nitrophenyl)sulfone Bis(m-nitrophenyl)sulfone EINECS 214-965-2 NSC 20608 Sulfone, bis(m-nitrophenyl)