ac无码av无码专区_一级婬片高清视频一_五月婷婷在线视频免费_2020年最新国产精品正在播放
<dfn id="lirna"></dfn>
<ul id="lirna"></ul>
Zhengzhou Kingorgchem Chemical Technology Co., Ltd.
Tel：+86-371-65511006
CHINESE
ENGLISH
HOME
ABOUT US
About us
Course
Direction
Qualification
PRODUCT
Ligands
Chiral Ligands
Achiral Ligands
Homogeneous Catalyst
Functional Intermediates
Pharmaceutical Intermediates
R&D
Technology
QC
Plant
Results
Projects
Patents
Papers
Achievements
NEWS
CONTACT US
Contact us
HR
HOME
ABOUT US
About us
Course
Direction
Qualification
PRODUCT
Ligands
Chiral Ligands
Achiral Ligands
Homogeneous Catalyst
Functional Intermediates
Pharmaceutical Intermediates
R&D
Technology
QC
Plant
Results
Projects
Patents
Papers
Achievements
NEWS
CONTACT US
Contact us
HR
XPhos Palladacycle Gen. 4
White to off-white powder, 98%
Previous product：
Xphos Palladacycle Gen. 3
Next product：
t-BuXPhos Palladacycle Gen. 3
