5-Hydroxy-4-methoxy-3-(trifluoromethoxy)pyridine-2-acetic acid
Methyl 2-iodo-5-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylate
6-Hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
3-Hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine-5-acetic acid