国产成人小说视频在线观看_赤裸孕妇牲交视频_xxxxx爽日本护士_波野吉多结衣在线观看

<dl id="8uokl"></dl>

<span id="8uokl"></span>

<label id="8uokl"><xmp id="8uokl">

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