ESTRA-4,9-DIENE-3.17-DIONE

• Post Date:

  Jun 24,2013

• Expiry Date:

  Jun 24,2014

• Detailed Description:

  Cas No. :5173-46-6 ESTRA-4,9-DIENE-3.17-DIONE
  Appearance White crystalline powder.
  CAS#：5173-46-6
  Molecular Weight: 280.36
  Formula: C19H20O2
  Assay: ≥99%
  Usage: Pharmaceutical intermediates

• CAS Registry Number:

  5173-46-6

• Synonyms:

  ;Methyldienedione;

• Molecular Formula:

  C₁₈H₂₂O₂

• Molecular Weight:

  270.3661

• Molecular Structure:

  

• Company:

  Xiangyang Wellbeing Pharmchem Co., Ltd     [ China ]        

• Contact:

  Edward Li

• Tel:

  86-0710-2616481

• Fax:

  86-0710-2616481

• Email:

  xywellbeing@hotmail.com