6-Cyano-2-methyl-3-(trifluoromethoxy)pyridine-4-carbonyl chloride
4-Bromo-2-iodo-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Ethyl 5-(chloromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-acetate
2-Bromo-5-methoxy-3-(trifluoromethoxy)pyridine-4-acetic acid