4-Bromo-5-iodo-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
Ethyl 3-bromo-4-methyl-6-(trifluoromethoxy)pyridine-2-carboxylate
4-Bromo-3-iodo-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 3-bromo-4-methyl-2-(trifluoromethoxy)pyridine-6-carboxylate