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