Ethyl 6-(difluoromethyl)-2-iodopyridine-3-acetate
3,4-Dibromo-5-(difluoromethyl)pyridine-2-sulfonyl chloride
Methyl 3-(bromomethyl)-2-(difluoromethyl)pyridine-5-acetate
Ethyl 2-(difluoromethyl)-4-iodopyridine-6-acetate
+86(0) 189-6910-6387
[email protected]