4-(Difluoromethyl)-6-nitro-3-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Methyl 3-methoxy-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate
Methyl 3-methoxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-acetate
5-Methoxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-methanol