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3,3,20,20-bis(ethylenedioxy)-5β-pregnan-11-one, also known as 3,3,20,20-tetrahydroxy-5β-pregnan-11-one, is a steroidal compound derived from the pregnane family. It is characterized by the presence of two ethylenedioxy groups (-CH2OCH2-) at the 3 and 20 positions, and two hydroxyl groups (-OH) at the 3 and 20 positions as well. 3,3,20,20-bis(ethylenedioxy)-5β-pregnan-11-one exhibits a 5β-configuration, indicating the orientation of the hydroxyl group at the 5 position. It is structurally related to various hormones and has potential applications in pharmaceuticals and chemical research. The specific biological activities and therapeutic uses of 3,3,20,20-bis(ethylenedioxy)-5β-pregnan-11-one would depend on its ability to interact with specific receptors or enzymes in the body, which can vary based on its chemical structure and functional groups.

2138-02-5

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2138-02-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2138-02-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,3 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2138-02:
(6*2)+(5*1)+(4*3)+(3*8)+(2*0)+(1*2)=55
55 % 10 = 5
So 2138-02-5 is a valid CAS Registry Number.

2138-02-5Upstream product

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