19-Norethindrone acetate CAS NO.51-98-9

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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 1g to 1kg ), 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 

 

5.Good service : 1g order or 1kg order , we will treat as the same . thinking of all possible problems for the customer ,giving the best  suggestions , and good professional guide for the products .

Product Name: 19-Norethindrone acetate

Synonyms: (17-alpha)-17-(Acetyloxy)-19-norpregn-4-en-20-yn-3-one;(17α)-17-(acetyloxy)-19-norpregn-4-en-20-yn-3-one;17-acetoxy-19-nor-17-alpha-pregn-4-en-20-yn-3-on;17-acetoxy-19-nor-17-alpha-pregn-4-en-20-yn-3-one;17-Acetoxy-19-nor-17alpha-pregn-4-en-20-yn-3-one;17-acetyloxy(17-alpha)-19-norpregn-4-estren-17-beta-ol-acetate-3-one;17-Acetyloxy(17alpha)-19-norpregn-4-estren-17beta-ol-acetate-3-one;17alpha-Ethinyl-19-nortestosterone 17beta-acetate

CAS: 51-98-9

MF: C22H28O3

MW: 340.46

EINECS: 200-132-0

Product Categories: Active Pharmaceutical Ingredients;Acetylenes;Biochemistry;Functionalized Acetylenes;Hydroxyketosteroids;Steroids;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone;AYGESTIN