国产色诱视频在线观看_两个人看的www免费视频中文_精品少妇人妻av无码久久_亚洲最新版AV无码中文字幕一区_欧美午夜乱理片无码视频_老男人小娇娃(h)_两人世界免费高清观看_久久久久亚洲av成人无_亚洲综合在线观国产看

Shandong Xingshun New Material Co., Ltd.

PRODUCTS

N,N’-bis[(4-ethenylphenyl)methyl]-4,4′-oxydiphthalic acid diimide

Product name N,N’-bis[(4-ethenylphenyl)methyl]-4,4′-oxydiphthalic acid diimide
CAS NO. 2363715-87-9
Molecular formula

C34H24N2O5
Structural formula
Shandong Xingshun New Material

HOME  |   ABOUT US  |   PRODUCTS  |   NEWS  |   ORDER  |   CONTACT  |   中文版

Copyright(C)2022, Shandong Xingshun New Material Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號(hào)：魯ICP備2022000292號(hào)