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
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Zhengzhou Kingorgchem Chemical Technology Co., Ltd.
Tel：+86-371-65511006
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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
SPhos Palladacycle Gen. 4
Off-white to tan powder, 98%
Previous product：
SPhos Palladacycle Gen. 3
Next product：
XPhos Palladacycle Gen. 2
