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