3-(Difluoromethyl)-2-nitro-4-(trifluoromethoxy)pyridine-6-carbonyl chloride
Methyl 6-(bromomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
2-(Aminomethyl)-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carboxylic acid
Methyl 2-(bromomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetate