3-(Difluoromethyl)pyridine-2-carboxaldehyde
2-(Difluoromethyl)pyridine-4-carboxaldehyde
4-(Chloromethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride
4-(Difluoromethyl)-3-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]