少妇呻吟白浆高潮啪啪69,少妇性欢1一18章,麻豆乱码国产一区二区三区,成人网站免费大全日韩国产,久久久影视文化传媒有限公司

China Metformin Suppliers, China Metformin Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
21th

year

AFINE CHEMICALS LIMITED
//www.yeaby.cn/ChinaSuppliers/25209/
China Suppliers > AFINE CHEMICALS >

Metformin

Details for Metformin

Metformin

Category:

Intermediates

Metformin
CAS NO: 657-24-9
EC NO: 211-517-8
Molecular Formula: C4H11N5
Molecular Weight: 129.16
Specification:
InChI: InChI=1/C4H11N5/c1-9(2)4(7)8-3(5)6/h1-2H3,(H5,5,6,7,8)
Synonyms: 1,1-dimethylbiguanide;
Molecular Structure:
if you are sourcing Metformin from China ,just feel free to inquire
ChemNet  |   Product  |   Suppliers  |   Buy  |   Sell  |   News  |   REACH  |   Directory  |   CAS  |   Resource
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.