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