2,3-Bis(trifluoromethyl)-6-(difluoromethoxy)pyridine
2,3-Bis(trifluoromethyl)-5-(difluoromethoxy)pyridine
2,3-Bis(trifluoromethyl)-4-(difluoromethoxy)pyridine
6-Difluoromethoxy-3-(trifluoromethyl)picolinic acid
+86(0) 189-6910-6387
[email protected]