2-(Difluoromethoxy)-3-(perfluorophenyl)-5-(trifluoromethyl)pyridine
5-(Difluoromethoxy)-2-(perfluorophenyl)pyridine
4-(Difluoromethoxy)-3-(perfluorophenyl)pyridine
4-(Difluoromethoxy)-2-(perfluorophenyl)pyridine
+86(0) 189-6910-6387
[email protected]