Shandong Jiashisheng Biotechnolgy Co.,Ltd
Country: China (Mainland)
Business Type: Trading Company
organic Intermediate 2'-Hydroxy-3-phenylpropiophenone 3516-95-8CAS NO.: 3516-95-8
Otilonium bromide OCTYLONIUM IODIDE CAS 26095-59-0 EINECS 247-457-4 PyrazineCAS NO.: 26095-59-0