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