4-Hydroxy-5-iodo-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-Hydroxy-5-methoxy-6-methyl-3-(trifluoromethoxy)pyridine
Ethyl 4-(difluoromethyl)-6-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylate
3-Hydroxy-2-methoxy-6-nitro-4-(trifluoromethoxy)pyridine