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(1S,4R)-4-[3-(tert-butyldiphenylsiloxy)propyl]-4-vinyl-2-cyclohexen-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

503000-26-8

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503000-26-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503000-26-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,0,0 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 503000-26:
(8*5)+(7*0)+(6*3)+(5*0)+(4*0)+(3*0)+(2*2)+(1*6)=68
68 % 10 = 8
So 503000-26-8 is a valid CAS Registry Number.

503000-26-8Relevant academic research and scientific papers

Diastereoselective construction of chiral building blocks for the synthesis of indole alkaloids using an intramolecular Heck reaction

Murakami, Yuri,Yoshida, Masahiro,Shishido, Kozo

body text, p. 1279 - 1281 (2009/09/08)

Highly diastereoselective construction of the chiral building blocks, with an allylic quaternary carbon stereogenic center, for the synthesis of indole alkaloids has been accomplished by employing a 1,4-chirality transfer via the intramolecular Heck react

Total synthesis of (-)-aspidospermine via diastereoselective ring-closing olefin metathesis

Fukuda, Yu-Ichi,Shindo, Mitsuru,Shishido, Kozo

, p. 749 - 751 (2007/10/03)

(Matrix presented) An enantiocontrolled total synthesis of (-)-aspidospermine has been achieved. The key element of the strategy is the diastereoselective construction of the quaternary stereogenic center employing 1,4-asymmetric induction during the ring-closing olefin metathesis.

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