4-Amino-3-(fluoromethyl)-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Methoxy-2-(trifluoromethoxy)pyridine-6-carbonyl chloride
2-Cyano-3-(difluoromethyl)-6-fluoropyridine-5-carboxylic acid
Methyl 2-bromo-4-methoxy-3-(trifluoromethoxy)pyridine-5-carboxylate