2-Fluoro-5-nitro-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Fluoro-3-nitro-6-(trifluoromethoxy)pyridine-5-sulfonyl chloride
5-(Fluoromethyl)-2-hydroxy-3-methyl-6-(trifluoromethoxy)pyridine
2-Fluoro-3-nitro-5-(trifluoromethoxy)pyridine-4-carboxaldehyde