Ethyl 4-hydroxy-5-iodo-3-(trifluoromethoxy)pyridine-2-carboxylate
3-Hydroxy-6-nitro-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
Methyl 3-hydroxy-2-iodo-6-(trifluoromethoxy)pyridine-4-carboxylate
2-(Bromomethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxylic acid