成人综合婷婷国产精品久,国产精品调教打屁股视频,一区二三国产好的精华液,少妇无码久久综合,中文字幕女a女女女,欧美sss第一页,一级毛片美国洗澡黄色片,午夜精品影视国产一区在线麻豆,国产馆视频在线观看免费,亚洲真人国产高清?毛片


(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

Name:(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Status: Off-white powder, purity≥99%
Cas No:76189-56-5
Molecular weight:622.7
Molecular formula:

C44H32P2

Structural formula:
(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl



  Previous product: (S)-1-(Diphenylphosphino)-2-[(S)-4-isopropyloxazolin-2-yl]ferrocene
  Next product: 4,6-Bis(diphenylphosphino)-10H-phenoxazine