2-(Aminomethyl)-3-bromo-5-(difluoromethyl)-4-nitropyridine
2-(Aminomethyl)-3-bromo-4-(difluoromethyl)-5-nitropyridine
3-Bromo-6-(difluoromethyl)-2-methylpyridine-4-carboxaldehyde
2-Bromo-5-(chloromethyl)-3-(difluoromethyl)-4-nitropyridine
+86(0) 189-6910-6387
[email protected]