Ethyl 2-(fluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-4-carboxylate
3-Methoxy-6-methyl-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
Methyl 6-methoxy-3-methyl-4-(trifluoromethoxy)pyridine-2-acetate
5-Methoxy-2-methyl-3-(trifluoromethoxy)pyridine-6-sulfonyl chloride