3-Methoxy-4-methyl-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
6-(Difluoromethyl)-3-methoxy-2-methyl-4-(trifluoromethoxy)pyridine
3-Methoxy-5-methyl-2-(trifluoromethoxy)pyridine-6-methanol
3-Methoxy-2-methyl-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride