3-Methoxy-5-(trifluoromethoxy)pyridine-4-sulfonyl chloride
6-Methoxy-4-nitro-3-(trifluoromethoxy)pyridine-2-methanol
4-Amino-5-(aminomethyl)-2-(difluoromethyl)pyridine-3-methanol
Ethyl 2-(chloromethyl)-3-(difluoromethyl)-6-(trifluoromethyl)pyridine-4-carboxylate