3-Hydroxy-6-methoxy-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
5-(Difluoromethyl)-4-fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
Methyl 2-fluoro-3-nitro-4-(trifluoromethoxy)pyridine-6-acetate
5-Hydroxy-2-methoxy-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride