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