3-Methyl-4-nitro-2-(trifluoromethoxy)pyridine-6-sulfonyl chloride
2-Methyl-3-nitro-5-(trifluoromethoxy)pyridine-4-sulfonamide
3-(Bromomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-carboxylic acid
3-Methyl-6-nitro-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride