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Androsta-1,4-dien-3-one, 17-[(1-oxoundecyl)oxy], (17β)- is a synthetic androgen and anabolic steroid, commonly known as 17β-hydroxy-5α-androst-1-en-3-one 17-heptanoate. It is a derivative of the naturally occurring hormone testosterone, with a chemical structure that has been modified to enhance its anabolic properties and reduce its androgenic effects. Androsta-1,4-dien-3-one, 17-[(1-oxoundecyl)oxy], (17β)- is used in medical and sports contexts to promote muscle growth, increase strength, and improve athletic performance. It is also prescribed for certain medical conditions, such as delayed puberty, muscle wasting, and osteoporosis. Due to its potential for abuse and side effects, the use of this substance is regulated in many countries, and it is classified as a controlled substance in some jurisdictions.

7219-21-8

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7219-21-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7219-21-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,1 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 7219-21:
(6*7)+(5*2)+(4*1)+(3*9)+(2*2)+(1*1)=88
88 % 10 = 8
So 7219-21-8 is a valid CAS Registry Number.

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