2-(Difluoromethyl)-4-methyl-6-nitropyridine
2-(Chloromethyl)-3,6-diamino-5-(difluoromethyl)pyridine
4-(Chloromethyl)-2-(difluoromethyl)pyridine-3-acetic acid
4-(Difluoromethyl)-5-methoxypyridine-2-sulfonamide
+86(0) 189-6910-6387
[email protected]