Methyl 2,6-difluoro-4-(difluoromethyl)pyridine-3-carboxylate
2-(Bromomethyl)-5-(difluoromethyl)pyridine-3-sulfonamide
4,6-Dibromo-3-(difluoromethyl)-2-nitropyridine
Methyl 3,6-difluoro-2-(difluoromethyl)pyridine-5-carboxylate
+86(0) 189-6910-6387
[email protected]