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3β,19-O,O'-diacetyl-19-hydroxydehydroepiandrosterone is a complex organic compound derived from dehydroepiandrosterone (DHEA), a naturally occurring steroid hormone. This specific chemical is characterized by the presence of two acetyl groups attached to the 3β and 19-O positions, as well as a hydroxyl group at the 19 position. The molecule is a modified form of DHEA, which plays a crucial role in the production of sex hormones such as testosterone and estrogen. The acetylation of DHEA in 3β,19-O,O'-diacetyl-19-hydroxydehydroepiandrosterone may alter its biological activity and potential applications, such as in pharmaceuticals or as a research tool for studying steroid metabolism. The exact properties and effects of 3β,19-O,O'-diacetyl-19-hydroxydehydroepiandrosterone would depend on its specific context and the scientific or medical field in which it is being utilized.

2857-44-5

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2857-44-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2857-44-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,5 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2857-44:
(6*2)+(5*8)+(4*5)+(3*7)+(2*4)+(1*4)=105
105 % 10 = 5
So 2857-44-5 is a valid CAS Registry Number.

2857-44-5Relevant academic research and scientific papers

Site-Selective Acylation of Natural Products with BINOL-Derived Phosphoric Acids

Li, Junqi,Grosslight, Samantha,Miller, Scott J.,Sigman, Matthew S.,Toste, F. Dean

, p. 9794 - 9799 (2019/10/14)

The site-selective acylation of a steroidal natural product 19-hydroxydehydroepiandrosterone catalyzed by 1,1′-Bi(2-napthol)-derived (BINOL) chiral phosphoric acids (CPAs) is described. Systematic variation and multivariate linear regression analysis reve

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