6-Cyano-2-methoxy-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
3-Chloro-5-methyl-6-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 2-chloro-4-methyl-3-(trifluoromethoxy)pyridine-5-carboxylate
3-Chloro-4-methyl-6-(trifluoromethoxy)pyridine-2-carboxylic acid