3-(Bromomethyl)-4,5-dibromo-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4,5-difluoro-3-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3,4-dibromo-5-(trifluoromethoxy)pyridine
5-(Bromomethyl)-3,4-difluoro-2-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]