4-Methoxy-2-nitro-3-(trifluoromethoxy)pyridine-6-acetic acid
3-Methoxy-2-methyl-5-(trifluoromethoxy)pyridine-4-carbonyl chloride
2-(Fluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-6-methanol
Methyl 3-(fluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-5-carboxylate