3-(Aminomethyl)-2-(difluoromethyl)-5-nitropyridine
6-(Bromomethyl)-3-(difluoromethyl)pyridine-2-carboxaldehyde
2-(Aminomethyl)-5-(difluoromethyl)-4-nitropyridine
2-(Difluoromethyl)-5-nitropyridine-4-carboxaldehyde
+86(0) 189-6910-6387
[email protected]