3-Methoxy-2-nitro-4-(trifluoromethoxy)pyridine-6-carbonyl chloride
6-(Fluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetic acid
3-(Chloromethyl)-4-methoxy-5-nitro-2-(trifluoromethoxy)pyridine
2-Methoxy-6-nitro-5-(trifluoromethoxy)pyridine-3-carbonyl chloride