Ethyl 3-(difluoromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-6-carboxylate
2-(Difluoromethyl)-4-fluoro-6-hydroxypyridine-3-carboxaldehyde
Methyl 2-bromo-5-(bromomethyl)-3-(trifluoromethoxy)pyridine-6-carboxylate
2-Amino-3-bromo-4-methyl-6-(trifluoromethoxy)pyridine