2,3-Dibromo-5-(difluoromethyl)-6-methoxypyridine
Ethyl 4,6-diamino-2-(difluoromethyl)pyridine-3-carboxylate
Ethyl 2,4-diamino-5-(difluoromethyl)pyridine-3-carboxylate
2,3-Dibromo-4-(difluoromethyl)-5-methoxypyridine
+86(0) 189-6910-6387
[email protected]