Shanghai Boc Chemical Co.,Ltd
Telephone021-34975603-808 18721111801
Websitehttp://www.bocchem.com/
shanghai cooperpharm co.,LTD .
Telephone+86-021-58975553
Websitehttp://www.cooperpharm.com
Moltt Biocem Co., Ltd.
Telephone+86-21-38682181 15900741819
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15856/0.htm
Porse Fine Chemical Co.,LTD
Telephone20-66003216 18666003216
Websitehttp://www.porsefinechemical.com
Guangzhou Jhd Chemical Reagent Co., Ltd.
Telephone020-84383047
Websitehttp://www.jhd.com.cn
Alchemist-pharm chemical Technology Co. Ltd.
Telephone0371-67991738 13783628208
Websitehttp://www.alchemist-pharm.com
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone +undefined18143011203
Websitehttp://www.chemextension.com/