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"3alpha,17,21-trihydroxy-5beta-pregnane-11,20-dione 3,21-di(acetate)" is a complex steroidal chemical compound derived from the pregnane family. It features three hydroxyl groups at the 3alpha, 17, and 21 positions, and two acetate groups esterified to the hydroxyl groups at the 3 and 21 positions. 3alpha,17,21-trihydroxy-5beta-pregnane-11,20-dione 3,21-di(acetate) is characterized by a 11,20-dione functional group, indicating the presence of two carbonyl groups at these positions. It is a white crystalline solid and is soluble in organic solvents. This specific chemical structure is of interest in the field of pharmaceuticals and biochemistry, particularly for its potential applications in the development of drugs targeting hormonal and metabolic pathways.

28439-40-9

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28439-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28439-40-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,4,3 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 28439-40:
(7*2)+(6*8)+(5*4)+(4*3)+(3*9)+(2*4)+(1*0)=129
129 % 10 = 9
So 28439-40-9 is a valid CAS Registry Number.

28439-40-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3α,21-diacetoxy-17-hydroxy-5β-pregnane-11,20-dione

1.2 Other means of identification

Product number -
Other names 3α,21-Diacetoxy-17-hydroxy-5β-pregnan-11,20-dion

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

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More Details:28439-40-9 SDS

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