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Ethisterone CAS No.: 434-03-7

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  Post Date: May 10,2014
  Expiry Date: May 10,2015
  Detailed Description: Cas No. :434-03-7 Name: Ethisterone

CAS No.: 434-03-7

Formula: C21H28O2

Molecular Weight: 312.49

EINECS: 207-096-5

Assay: >98%

Appearance: Off-white powder

Package: 1kg/foil bag or according to the customers requirements.

Density: 1.13 g/cm3

Melting Point: 263-269 °C(lit.)

Boiling Point: 446.4 °C at 760mmHg

Flash Point: 190.2 °C

Storage: Keep it under seal in cool and dark place


1.High quality : the purity is 99% min . through multiple producing procedures.

2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers

3.Safe and fast delivery : we have professional shipment team for each package , the best shipping lines , each package can reach safe ly and fastly .

4.Varied shipment methods : We can ship via EMS , HKEMS ,FEDEX ,DHL ,TNT,UPS for small packages (from 100g to 10kgs ), and by air or by sea for big quantity . Once ship out , there is a tracking number for your package , you can follow it online, more convenient

  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: 434-03-7 ethisterone
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R40:;
R48:;
  Safety Description: S22:;
S24/25:;

  Company: Wuhan Dahua Pharmaceutical Co., Ltd.     [ China ]        
  Contact: bob zheng
  Tel: 86-13418908217
  Fax:
  Email: dh.bob@whdhwy.com
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