Ethyl 3-hydroxy-2-iodo-6-(trifluoromethoxy)pyridine-4-acetate
6-Hydroxy-3-iodo-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Ethyl 2-hydroxy-6-iodo-5-(trifluoromethoxy)pyridine-3-acetate
4-(Chloromethyl)-5-hydroxy-3-nitro-2-(trifluoromethoxy)pyridine