2-(Difluoromethyl)-3-hydroxy-4-(trifluoromethyl)pyridine
3-(Difluoromethyl)-6-(fluoromethyl)-2-hydroxypyridine
5-(Difluoromethyl)-2-(fluoromethyl)-4-hydroxypyridine
5-(Difluoromethyl)-2-(fluoromethyl)-3-hydroxypyridine
+86(0) 189-6910-6387
[email protected]