2-(Difluoromethyl)-5-methoxy-3-methylpyridine-4-carbonyl chloride
3-Methoxy-5-nitro-2-(trifluoromethoxy)pyridine-6-carbonyl chloride
Ethyl 4-cyano-6-(fluoromethyl)-2-(trifluoromethoxy)pyridine-3-acetate
6-Amino-3-(chloromethyl)-4-(difluoromethyl)pyridine-2-carboxylic acid