6-Methoxy-4-nitro-3-(trifluoromethoxy)pyridine-2-acetic acid
2-Methoxy-5-nitro-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-Methoxy-3-nitro-5-(trifluoromethoxy)pyridine-6-acetic acid
Ethyl 5-(difluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-4-acetate