2-Cyano-6-fluoro-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-(Difluoromethyl)-2-nitro-3-(trifluoromethyl)pyridine-6-sulfonyl chloride
2-Amino-4-fluoro-3-methoxy-6-(trifluoromethoxy)pyridine
Ethyl 4-fluoro-2-nitro-6-(trifluoromethoxy)pyridine-3-carboxylate