2-Cyano-6-iodo-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Ethyl 5-fluoro-3-nitro-2-(trifluoromethoxy)pyridine-4-carboxylate
4-(Aminomethyl)-3-cyano-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine
2-Cyano-5-iodo-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride