2,4-Dichloro-3-(trifluoromethoxy)pyridine-6-sulfonamide
Methyl 2-(chloromethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-(aminomethyl)-6-chloro-5-(trifluoromethoxy)pyridine-3-carboxylate
3-Chloro-6-nitro-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride