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 Xanthine Suppliers, China Xanthine Manufacturers.

ChemNet  |   Sign in  |   Join Now
Verified
Supplier
16th

year

Smart Chemicals Group Co. Ltd.
//www.yeaby.cn/ChinaSuppliers/13482/
China Suppliers > hebeismart >

Xanthine

Details for Xanthine

Xanthine

Category:

Agrochemicals
Xanthine
CAS NO: 69-89-6
EC NO: 200-718-6
Molecular Formula: C5H2N4O2
Molecular Weight: 150.095
Specification:
InChI: InChI=1/C5H2N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H,9,10,11)
Synonyms: xanthine 99-100%;xanthine sigmaultra;purine-2(3H),6(1H)-dione;2,6-Dihydroxypurine;3,7-dihydro-1H-purine-2,6-dione;3,5-dihydro-1H-purine-2,6-dione;1H-purine-2,6-dione;2,6-Dihydroxy purine;
Molecular Structure:
if you are sourcing Xanthine 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.