5-Methyl-3-nitro-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 3-(fluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine-2-acetate
3-Methyl-5-nitro-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
3-(Fluoromethyl)-2-methoxy-5-(trifluoromethoxy)pyridine-6-carboxylic acid