2-Chloro-3-nitro-5-(perfluorophenyl)pyridine
2,6-Bis(perfluorophenyl)-4-nitropyridine
2,4-Bis(perfluorophenyl)-3-nitropyridine
2,3-Bis(2,3-dichlorophenyl)-5-nitropyridine
+86(0) 189-6910-6387
[email protected]