Ethyl 5-methyl-4-nitro-3-(trifluoromethoxy)pyridine-2-acetate
6-(Aminomethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxaldehyde
2-Methyl-4-nitro-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
Ethyl 3-methyl-4-nitro-2-(trifluoromethoxy)pyridine-5-acetate