3-Hydroxy-5-methyl-2-(trifluoromethoxy)pyridine-6-carbonyl chloride
4-Hydroxy-6-iodo-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Hydroxy-2-iodo-3-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Hydroxy-4-methyl-6-(trifluoromethoxy)pyridine-2-carbonyl chloride