4-Iodo-3-nitro-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-(Chloromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 3-methoxy-4-methyl-6-(trifluoromethoxy)pyridine-2-acetate
6-(Chloromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-carboxylic acid