5337-93-9 pangiriman aman kanggo Rusia

China sumber pabrik paling gedhé 5337-93-9 langsung kanggo Rusia pangiriman aman baris khusus dijamin pass adat saka russia.

4-Methylpropiophenone, C10H12O, CAS No.. 5337-93-9;Formula Molekul, C10H12O ;Nomer EC, 226-267-5