15506-02-2 Usage
Chemical Properties
White Solid
Uses
3-Methoxy-7α-methyl-estra-2,5(10)-dien-17β-ol is used in the synthesis of Tibolone (T437500) and other 7α-alkyl steroids.
Check Digit Verification of cas no
The CAS Registry Mumber 15506-02-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,5,0 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 15506-02:
(7*1)+(6*5)+(5*5)+(4*0)+(3*6)+(2*0)+(1*2)=82
82 % 10 = 2
So 15506-02-2 is a valid CAS Registry Number.
15506-02-2Relevant articles and documents
PROCESS FOR THE PRODUCTION OF TIBOLONE
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Page 36, (2010/02/08)
Disclosed is a process for the synthesis of 17β-hydroxy-7α-methyl- 19-nor-17α-pregn-5(10)-ene-20-yne-3-one (tibolone, 11) and intermediates useful for the synthesis thereof: (11).