Good quality Ethisterone raw material powder for pharmaceutical

• Post Date:

  Nov 23,2017

• Expiry Date:

  May 22,2018

• Detailed Description:

  Cas No. :434-03-7 Quantity: 0.1Kilograms
  Ethisterone
  CAS NO: 434-03-7
  Synonym: Ethinyltestosterone，Progestoral
  M.F.: C21H28O2
  M.W: 312.45
  Packaging: 1kg/tin
  Appearance: White or kind of white crystalline powder

• CAS Registry Number:

  434-03-7

• Synonyms:

  ;Ethisterone,98%;17-alpha-ethynyltestosterone;pregneninolone;17a-ethynyl-17b-hydroxy-4-androsten-3-one;17a-ethynyl testosterone;anhydrohydroxyprogesterone;ethynyl testosterone;Gestoral;17-hydroxypregn-4-en-20-yn-3-one;(8xi,9xi,10xi,13xi,14xi,17alpha)-17-hydroxypregn-4-en-20-yn-3-one;(8xi,9xi,14xi,17alpha)-17-hydroxypregn-4-en-20-yn-3-one;(17alpha)-17-hydroxypregn-4-en-20-yn-3-one;

• Molecular Formula:

  C₂₁H₂₈O₂

• Molecular Weight:

  312.4458

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R40:;
  R48:;
  

• Safety Description:

  S22:;
  S24/25:;
  

• Company:

  Hongkong Saichuang tech.co.ltd     [ China ]        

• Contact:

  Sun Shun

• Tel:

  +86-027-88215630

• Fax:

• Email:

  smith@ycphar.com