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Toluol-sulfonsaeure-(4)-<11β-hydroxy-21-acetoxy-20-oxo-5α-pregnanyl-(3β)-ester>, also known as 11β-hydroxy-21-acetoxy-20-oxo-5α-pregnanyl-(3β)-ester with toluene-4-sulfonic acid, is a complex organic compound with a molecular structure that includes a pregnane steroid core. Toluol-sulfonsaeure-(4)-<11β-hydroxy-21-acetoxy-20-oxo-5α-pregnanyl-(3β)-ester> is characterized by the presence of a hydroxyl group at the 11β position, an acetoxy group at the 21 position, and a 20-oxo group, all attached to a 5α-pregnane framework. The toluene-4-sulfonic acid moiety is esterified to the 3β position of the pregnane core. Such compounds are often found in the field of pharmaceuticals and may have potential applications in the development of drugs, particularly those related to hormonal therapies. The specific structure and functional groups of Toluol-sulfonsaeure-(4)-<11β-hydroxy-21-acetoxy-20-oxo-5α-pregnanyl-(3β)-ester> suggest it could be involved in modulating hormonal activity, although further research would be necessary to determine its exact biological effects and potential uses.

4131-16-2

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4131-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4131-16-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,3 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4131-16:
(6*4)+(5*1)+(4*3)+(3*1)+(2*1)+(1*6)=52
52 % 10 = 2
So 4131-16-2 is a valid CAS Registry Number.

4131-16-2Relevant academic research and scientific papers

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