20799-05-7 Usage
General Description
Ethyldienedione, also known as 19-norandrostenedione, is a synthetic steroid that is a precursor to the hormones testosterone and estradiol. It is often used as a prohormone to increase muscle mass and athletic performance. Ethyldienedione has been banned by the World Anti-Doping Agency and is classified as a Schedule III controlled substance in the United States due to its potential for abuse and misuse in athletic and bodybuilding circles. Its use has been linked to liver damage and other adverse health effects, and it is not approved for human use by the Food and Drug Administration. Ethyldienedione is not safe for consumption or use without proper medical supervision and guidance.
Check Digit Verification of cas no
The CAS Registry Mumber 20799-05-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,9 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 20799-05:
(7*2)+(6*0)+(5*7)+(4*9)+(3*9)+(2*0)+(1*5)=117
117 % 10 = 7
So 20799-05-7 is a valid CAS Registry Number.
20799-05-7Relevant articles and documents
A novel and efficient process to 13β-ethyl-gon-4-ene-3,11,17-trione
Liu,Su,Li
, p. 3113 - 3124 (2007/10/02)
A novel synthetic process to 13β-ethyl-gon-4-ene-3,11,17-trione with the total yield of 44% starting from 13β-ethyl-17β-hydroxy-3-methoxy-gona-2,5(10)-diene was described.
NOVEL DELTA4,9-3-KETOSTEROIDS AND METHOD FOR PREPARING SAME
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, (2013/12/16)
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