2-(Chloromethyl)-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-carbonyl chloride
Methyl 2-(bromomethyl)-3-(difluoromethyl)pyridine-4-acetate
2-Cyano-3-(difluoromethyl)pyridine-5-acetonitrile
3-Cyano-2-(difluoromethyl)pyridine-5-acetic acid
+86(0) 189-6910-6387
[email protected]