1236-00-6 Usage
Uses
10β-Hydroxynorethindrone is the 6β-hydroxy analogue and a by-product of Norethindrone (N676000) synthesis. 10β-Hydroxynorethindrone is also a metabolite of the progestagen hormone, Lynestrenol.
Check Digit Verification of cas no
The CAS Registry Mumber 1236-00-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,3 and 6 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1236-00:
(6*1)+(5*2)+(4*3)+(3*6)+(2*0)+(1*0)=46
46 % 10 = 6
So 1236-00-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H26O3/c1-3-19(22)10-8-16-15-5-4-13-12-14(21)6-11-20(13,23)17(15)7-9-18(16,19)2/h1,12,15-17,22-23H,4-11H2,2H3/t15-,16-,17-,18-,19-,20+/m0/s1
1236-00-6Relevant articles and documents
Oxidation of lynestrenol by the fungus Cunninghamella elegans
Iqbal Choudhary,Atif
experimental part, p. 1 - 6 (2010/04/23)
Transformation of lynestrenol (19-nor-17α-pregn-4-en-20-yn-17β- ol) (1) was carried out by incubation with Cunninghamella elegans to obtain 19-nor-17α-pregn-4-en-20-yn-3-one-10β,17β-diol (2), 19-nor-17α-pregn-4-en-20-yn-3-one-6β,17β-diol (3), and 19-nor-17α-pregn-4-en-20-yn-3β,6β,17β-triol (4). Metabolite 4 was identified as a new compound. These metabolites were structurally characterised on the basis of spectroscopic techniques.
