4,5-Dichloro-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2,3-Dibromo-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
2,3-Dibromo-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
2,3-Dibromo-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]