2,3-Diamino-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine
2,3-Diamino-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine
3-Amino-2,4-dichloro-6-(trifluoromethoxy)pyridine
3,5-Diamino-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
+86(0) 189-6910-6387
[email protected]