Ethyl 2,6-dibromo-3-(difluoromethyl)pyridine-4-carboxylate
6-(Aminomethyl)-4-(difluoromethyl)-2,3-dimethoxypyridine
Ethyl 3,6-dibromo-4-(difluoromethyl)pyridine-2-carboxylate
Ethyl 3,4-difluoro-2-(difluoromethyl)pyridine-5-acetate
+86(0) 189-6910-6387
[email protected]