2-(Bromomethyl)-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-acetic acid
Ethyl 3-(bromomethyl)-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylate
3-Bromo-4-(difluoromethyl)pyridine-5-sulfonyl chloride
Ethyl 5-(bromomethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylate