3-Methyl-2-nitro-6-(trifluoromethoxy)pyridine-4-carboxylic acid
2-(Difluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
Ethyl 3-(difluoromethyl)-6-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylate
4-Methyl-3-nitro-6-(trifluoromethoxy)pyridine-2-acetic acid