N,N-dimethyl-4-[(4-nitrophenyl)sulfonylmethyl]aniline

4,4-dimethyl-5-nitropentan-2-one

2,2-dimethyl-1,3-dinitropropane

(2-methylphenyl) sulfate

4-[[4-(chloromethyl)phenyl]diazenyl]-N,N-dimethylaniline