Ethyl 3-methoxy-4-methyl-6-(trifluoromethoxy)pyridine-2-acetate
6-(Chloromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-carboxylic acid
Ethyl 3-methoxy-4-methyl-2-(trifluoromethoxy)pyridine-6-acetate
4-Iodo-2-nitro-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride