3-Chloro-6-iodo-2-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 3-bromo-2-methyl-6-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 3-bromo-2-methyl-5-(trifluoromethoxy)pyridine-4-carboxylate
4-Chloro-3-iodo-5-(trifluoromethoxy)pyridine-2-carboxylic acid