2-(Chloromethyl)-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-3-carbonyl chloride
2-(Chloromethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-6-sulfonyl chloride
2-Amino-3-(difluoromethyl)pyridine
6-(Trifluoromethoxy)-2,3,4-trimethoxypyridine