3-Chloro-2,4-difluoro-6-(difluoromethyl)pyridine
3-(Aminomethyl)-6-(difluoromethyl)-4-fluoropyridine-2-methanol
6-Amino-3,4-dichloro-2-(trifluoromethoxy)pyridine
2-Bromo-6-(difluoromethyl)-4-iodo-3-nitropyridine
+86(0) 189-6910-6387
[email protected]