2-Hydroxy-5-iodo-3-(trifluoromethoxy)pyridine-6-carbonyl chloride
2-Hydroxy-3-nitro-5-(trifluoromethoxy)pyridine-4-acetic acid
Methyl 4-hydroxy-5-iodo-3-(trifluoromethoxy)pyridine-2-acetate
Methyl 4-hydroxy-3-iodo-2-(trifluoromethoxy)pyridine-5-acetate