国模大胆无码私拍视频在线观看_爽国产成人精品午夜视频_日韩成人精品毛卡片视频_国产精品无码一区二区无人区_国产ai换脸日逼无码中出不卡

<dd id="oiyre"><dl id="oiyre"></dl></dd>

<code id="oiyre"><abbr id="oiyre"></abbr></code>

Zibo Jingding New Chemical Materials Co.,Ltd
sales@jingdingchem.com

CHINESE | ENGLISH

1,8-Diazabicyclo[5.4.0]undec-7-ene

Name	1,8-Diazabicyclo[5.4.0]undec-7-ene
CAS RN	6674-22-2
EINECS	229-713-7
Formula	C₉H₁₇N₂
Molecular Weight	153.2441

Previous product： 1,1,3,3-Tetramethylguanidine

Next product： N-Methylacetamide

Copyright(C)2022 , Zibo Jingding New Chemical Materials Co.,Ltd All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice

^{<td id="iwtq3"></td>}

<dd id="iwtq3"><dl id="iwtq3"></dl></dd>