国产乱对白精彩在线播放_亚洲国产午夜网站在线_国产在线国语对白_99re6免费视频这里只有精品

<dfn id="fsfk6"><cite id="fsfk6"><strike id="fsfk6"></strike></cite></dfn>

<dfn id="fsfk6"><code id="fsfk6"></code></dfn>

Welcome to visit Changzhou Chengbang Chemical Co., Ltd. official website!

Collection ｜Homepage ｜中文版

Diethanolamine

Product name:	Diethanolamine
CAS NO:	111-42-2
Molecular weight:	105.1356
EC NO:	203-868-0
Molecular formula:	C₄H₁₁NO₂
InChI:	InChI=1/C4H11NO2/c6-3-1-5-2-4-7/h5-7H,1-4H2
Structural formula:

Order Back

<menuitem id="njuvx"><code id="njuvx"></code></menuitem>

<dfn id="njuvx"><cite id="njuvx"></cite></dfn>

<address id="njuvx"></address>

<dfn id="njuvx"></dfn>

<pre id="njuvx"></pre>