毛片24种姿势无遮无拦,丁香色情成人免费视频网站,亚洲精品无码高潮喷水A片第一次,亚洲精品无码久久毛片

中文版 English Korean

??：+86-573-82813639, 83621335
??：+86-573-82813637
???：? ? +86-13605839392
??：sales@jlightchem.com
???：http://www.xwzoi.cn

????

4-Chloro-alpha-methylstyrene

 

[Product Name]: 4-Chloro-alpha-methylstyrene
CAS NO: 1712-70-5
[Molecular Weight ]: 152.6208
[EC NO]: 216-984-1
[Molecular Formula]: C9H9Cl
InChI: InChI=1/C9H9Cl/c1-7(2)8-3-5-9(10)6-4-8/h3-6H,1H2,2H3
[Structural Formula]:

 

[ CLOSE ]
Copyright(C)2012, ??? ????? ?? All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle