3,4-Dibromo-5-(difluoromethyl)-2-fluoropyridine
2,4-Difluoro-3-(difluoromethyl)-6-nitropyridine
2,3-Dibromo-4-(difluoromethyl)-5-fluoropyridine
4-(Difluoromethyl)-3-fluoropyridine-2-sulfonamide
+86(0) 189-6910-6387
[email protected]