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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
       
      2-Amino isonicotinic acid
       

      【CAS.NO】: 13362-28-2
      【Formula:C6H6N2O2
      【 F.W. : 138.13
      【Outward appearance: Coloress to Pale Yellow power
      【Content: ≥ 98%
      【Melting Point : 300-302°C
       
       
       
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