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Epi-Cryptoacetalide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

132152-57-9

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132152-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132152-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,1,5 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132152-57:
(8*1)+(7*3)+(6*2)+(5*1)+(4*5)+(3*2)+(2*5)+(1*7)=89
89 % 10 = 9
So 132152-57-9 is a valid CAS Registry Number.

132152-57-9Downstream Products

132152-57-9Relevant academic research and scientific papers

Total synthesis of cryptoacetalide

Zou, Yan,Deiters, Alexander

experimental part, p. 5355 - 5358 (2010/10/04)

(Figure presented) We are reporting the first total synthesis of the tetracyclic terpene natural product cryptoacetalide. Key steps of the synthesis are a microwave-mediated [2+2+2] cyclo-trimerization reaction to construct the central benzene ring, and a light-mediated radical cyclization to assemble the spiro-ketal moiety.

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