2-Fluoro-3-nitro-5-(trifluoromethoxy)pyridine-4-acetic acid
2-Cyano-4-nitro-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
3-Cyano-5-iodo-2-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Ethyl 5-fluoro-2-nitro-4-(trifluoromethoxy)pyridine-3-carboxylate