中字幕一区二区三区乱码,国产chinesehdxxxx老太婆,丰满人妻熟妇乱又伦精品,美女裸体无遮挡免费视频网站
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
Dichloro[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]palladium(II)
orange powder, 98%
Previous product：
Diacetato[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II)
Next product：
Dichloro[(S)-(?)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl]palladium(II)
