2-Bromo-5-(difluoromethyl)pyridine-3-carboxaldehyde
Methyl 5-chloro-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Cyano-5-methoxy-2-(trifluoromethoxy)pyridine-6-acetonitrile
2-Mercapto-3-(2,3,4-trichlorophenyl)-6-(trifluoromethyl)pyridine
+86(0) 189-6910-6387
[email protected]