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(25R)-3β-acetoxy-5α-spirost-14-en is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78179-65-4

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78179-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78179-65-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,1,7 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78179-65:
(7*7)+(6*8)+(5*1)+(4*7)+(3*9)+(2*6)+(1*5)=174
174 % 10 = 4
So 78179-65-4 is a valid CAS Registry Number.

78179-65-4Downstream Products

78179-65-4Relevant academic research and scientific papers

14β-Hydroxysteroids, II. - The Prins Reaction of Lumihecogenin Acetate

Welzel, Peter,Janssen, Bernd,Duddeck, Helmut

, p. 546 - 564 (2007/10/02)

Photochemical rearrangement of hecogenin acetate (1) into the unsaturated aldehyde 5 followed by a Prins reaction leads efficiently to the 14β-hydroxysteroids 7a and 10a.The configuration of 7a, 10a, and 9a at C-13 and C-14 has been determined by chemical correlation and spectroscopically (1H-NMR, 13C-NMR, CD).

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