6-(Chloromethyl)-4-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-sulfonyl chloride
4-(Aminomethyl)-2-methoxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
3-Fluoro-5-iodo-4-(trifluoromethylthio)pyridine
Ethyl 2-(difluoromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-5-carboxylate