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      · S-(-)2, 2' -Bis(diphenylp-
      hosphino)-1, 1' -binaphthyl

      · R-(+)2, 2' -Bis(diphenylp-
      hosphino)-1, 1' -binaphthyl

      · racemic-2,2'-Bis(diphenyl
      phosphino)-1,1'-binaphthyl

      · Diphenylphosphinic acid
      · Diphenylphosphinic chloride

      ·Add:Luancheng Pharmaceutical industry development park, Shijiazhuang, China
      ·Zip code : 051430
      ·Tel : +86-311-85500777
      ·Fax : +86-311-85500777
      ·Contact : Miss Liu
      ·E-mail:
        sales@shengjiachem.com
       
      Add: Luancheng Pharmaceutical industry development park, Shijiazhuang, China
      Zip code : 051430
      Tel: +86-311-85500777  
      Fax: +86-311-85500777
      Contact: Miss Liu 13393239623
      Email: sales@shengjiachem.com
      URL: http://www.lnsyzk56.com/
       
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