21547-28-4 Usage
Type of compound
Derivative of the anabolic steroid stenbolone
Classification
Synthetic androgenic and anabolic steroid
Popularity
Used in bodybuilding and athletic circles for muscle-building and performance-enhancing effects
Approval
Not approved for human use
Presence
Commonly found in illegal and unregulated dietary supplements
Marketed as
Muscle-building agents
Risks
Potential liver toxicity and hormonal imbalances
Prohibition
Use is prohibited in many sports organizations
Controlled substance
Classified as a Schedule III drug in the United States
Legal status
Controlled substance in several countries
Check Digit Verification of cas no
The CAS Registry Mumber 21547-28-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,4 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 21547-28:
(7*2)+(6*1)+(5*5)+(4*4)+(3*7)+(2*2)+(1*8)=94
94 % 10 = 4
So 21547-28-4 is a valid CAS Registry Number.
21547-28-4Relevant academic research and scientific papers
Analogues of androgen hormones with inverted configuration at carbons 5, 9, and 10
Kasal, Alexander,Budesinsky, Milos,Drasar, Pavel
, p. 57 - 70 (2007/10/03)
On catalytic hydrogenation of Δ9-steroids (e.g. 3β-hydroxy-5-methyl-19-nor-5β-androst-9-en-17-one), four isomers were formed: 9α,10α-, 9α,10β-, 9β,10α- and 9β,10β-adducts. The product distribution was affected by the nature of the C-3 substitue
