2-Methoxy-4-methyl-3-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-(Chloromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-5-acetic acid
2-Methoxy-3-methyl-5-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Ethyl 5-(chloromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-acetate