3,5-Diiodo-2-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Methyl 3-amino-5-chloro-2-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 5-amino-4-chloro-3-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 3-amino-4-chloro-2-(trifluoromethoxy)pyridine-5-carboxylate