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