3-(Chloromethyl)-6-methyl-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
4-Nitro-3-(trifluoromethoxy)pyridine-5-acetic acid
5-(Chloromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Nitro-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride