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1α-Methyl-19-norpregn-4-ene-3,20-dione is a synthetic steroid with the molecular formula C21H30O2. It is a derivative of the naturally occurring steroid pregnane, featuring a methyl group at the 1α position and a norpregnane structure, which means it lacks one carbon atom in the side chain compared to the parent compound. This chemical is known for its anabolic and androgenic properties, which can influence muscle growth and development. It is used in medical applications, such as hormone replacement therapy, and has been a subject of interest in the field of sports due to its potential performance-enhancing effects. However, its use is regulated and often banned in competitive sports due to these properties.

4050-25-3

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4050-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4050-25-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,5 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4050-25:
(6*4)+(5*0)+(4*5)+(3*0)+(2*2)+(1*5)=53
53 % 10 = 3
So 4050-25-3 is a valid CAS Registry Number.

4050-25-3Downstream Products

4050-25-3Relevant academic research and scientific papers

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