2-Methyl-3-nitro-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride
2-(Chloromethyl)-4-methoxy-5-(trifluoromethoxy)pyridine-3-carboxylic acid
2-(Fluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine-4-acetonitrile
5-Methyl-2-nitro-3-(trifluoromethoxy)pyridine-4-carbonyl chloride