Ethyl 3-methoxy-2-nitro-5-(trifluoromethoxy)pyridine-4-carboxylate
2-(Bromomethyl)-6-iodo-5-(trifluoromethoxy)pyridine-3-acetic acid
4-Methoxy-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
Methyl 2-(difluoromethyl)-4-iodo-6-(trifluoromethoxy)pyridine-3-acetate