3-(Difluoromethyl)-6-iodo-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-(Bromomethyl)-2-methoxy-4-(trifluoromethoxy)pyridine-3-carboxylic acid
2-Methoxy-6-nitro-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
Ethyl 3-(difluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-5-carboxylate