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