7-hydroxy-4,5-dihydro-1-phenyl-1,4-epoxy-1H,3H-<1,4>oxazepino<4,3-a>benzimidazole

2-chloro-1-isothiocyanato-3-nitrobenzene

1,2,3-tris(methylsulfonyl)benzene

dimethyl 2-(2,6-dinitrophenyl)propanedioate

N-(2,6-dinitrophenyl)-N-(2-hydroxyethyl)acetamide