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(5R)-6-(4-methoxybenzyloxy)-5-methylhex-1-yn-3-yl 7,7-dimethylnona-2,8-diynoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1235982-58-7

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1235982-58-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1235982-58-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,9,8 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1235982-58:
(9*1)+(8*2)+(7*3)+(6*5)+(5*9)+(4*8)+(3*2)+(2*5)+(1*8)=177
177 % 10 = 7
So 1235982-58-7 is a valid CAS Registry Number.

1235982-58-7Relevant 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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