又大又粗又爽的少妇免费视频,伊人伊成久久人综合 成人,高清日韩精品一在线观看视频,在线看h

<dd id="e1mvt"><strike id="e1mvt"></strike></dd>

<button id="e1mvt"><xmp id="e1mvt"><strike id="e1mvt"></strike>

<button id="e1mvt"></button>

<button id="e1mvt"></button>

利群化工

liqun chemical

PRODUCTS

liqun chemical

Dimethylcarbamoyl chloride

CAS NO. 79-44-7
Molecular formula C3H6ClNO
Molecular weight 107.5388
Structural formula
EC NO 201-208-6
InChI InChI=1/C3H6ClNO/c1-5(2)3(4)6/h1-2H3

HOME  |   ABOUT US  |   PRODUCTS  |   CULTURE  |   NEWS  |   FACTORY  |   CONTACT  |   中文版

Copyright(C)2022, Xuzhou Liqun Chemical Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號(hào):蘇ICP備14033556號(hào)