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Norethindrone

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  Post Date: Dec 23,2014
  Expiry Date: Dec 23,2015
  Detailed Description: Cas No. :68-22-4 Norethindrone

Synonyms: (8R,9S,10R,13S,14S,17R)-17-ETHYNYL-17-HYDROXY-13-METHYL-1,2,6,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-CYCLOPENTA[A]PHENANTHREN-3-ONE;4-ESTREN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE;17-HYDROXY-19-NOR-17ALPHA-4-PREGNEN-20-YN-3-ONE;17-hydroxy-19-nor-17a-pregn-4-en-20-yn-3-one;17a-ethynyl-19-nortestosterone;17ALPHA-ETHYNYL-17BETA-HYDROXY-19-NOR-4-ANDROSTEN-3-ONE;17ALPHA-ETHYNYL-19-NORTESTOSTERONE;19-NOR-4-ANDROSTEN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE
CAS: 68-22-4
MF: C20H26O2
MW: 298.42
EINECS: 200-681-6

Chemical Properties Off-White to Pale Yellow Solid
Usage progestogen
Usage Progesteron. Norethindrone and acetate in combination with estrogen as contraceptive (oral). It is reasonably anticipated to be a human carcinogen


  CAS Registry Number:

68-22-4
  Synonyms: ;Norethisterone,98%;17-alpha-ethynyl-17-beta-hydroxyoestr-4-en-3-one;Norethisterone;17-ethynyl-17-hydroxyestr-4-en-3-one;(17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one;(8xi,9xi,14xi,17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one;
  Molecular Formula: C20H26O2
  Molecular Weight: 298.4192
  Molecular Structure: 68-22-4 norethindrone

  Company: Zhuhai Bio-chem Pharma Co. Ltd     [ China ]        
  Contact: Marco Chan
  Tel: 86-027-50755963
  Fax: 86-027-50755963
  Email: marco@ycphar.com
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