中国一级毛片在线播放,xyx性爽欧美视频在线观看,黑人猛躁30分钟视频,欧美一级片网址,国产av毛片,观看毛片,国产毛片黄色片
<span id="qzgpl"><address id="qzgpl"></address></span>
<progress id="qzgpl"><ruby id="qzgpl"></ruby></progress>
<progress id="qzgpl"></progress>
<th id="qzgpl"><sup id="qzgpl"></sup></th>
Shandong Winner Biotechnology Co., Ltd.
E-mail: sales@sdwinnerbio.com
ABOUT US
About us
Culture
Market
PRODUCTS
APIs and intermediates
Fine chemicals
Custom synthesis
NEWS
VIEW
VIEW
APTITUDE
HONORS
CONTACT US
CHINESE
2-Chloromethyl-3,4-dimethoxypyridinium chloride
Product Name：
2-Chloromethyl-3,4-dimethoxypyridinium chloride
MF：
C8H11Cl2NO2
MW：
224.08
CAS：
72830-09-2
Molecular Structure：
Previous product：
2-chloroethyl 3-oxobutanoate
Next product：
5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole
Copyright(C)2021 ,
Shandong Winner Biotechnology Co., Ltd.
All Rights Reserved. Supported by
ChemNet
ChinaChemNet
Toocle
Copyright Notice
