2-(Difluoromethyl)-5-fluoropyridine-4-acetic acid
4-(Difluoromethyl)-2-fluoropyridine-6-carboxaldehyde
2-(Difluoromethyl)-4-fluoropyridine-3-acetic acid
3-(Difluoromethyl)-5-fluoropyridine-4-carboxaldehyde
+86(0) 189-6910-6387
[email protected]