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<(1S)-1-benzenesulfonyl-(2R)-2-methyl-2-vinyl-cyclobutylmethoxy>-tert-butyl-diphenylsilane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

165544-83-2

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165544-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 165544-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,5,4 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 165544-83:
(8*1)+(7*6)+(6*5)+(5*5)+(4*4)+(3*4)+(2*8)+(1*3)=152
152 % 10 = 2
So 165544-83-2 is a valid CAS Registry Number.

165544-83-2Relevant academic research and scientific papers

A New Approach to Functionalized Cyclobutanes: Stereoselective Synthesis of the Enantiomers of Grandisol and Fraganol

Martin, Tomas,Rodriguez, Carmen M.,Martin, Victor S.

, p. 1151 - 1164 (2007/10/02)

Enantiomerically enriched (+)-grandisol and (+)-fraganol were synthesized using as the key step a new stereoselective synthesis of cyclobutanes fused to γ-lactones by a stereochemically-controlled intramolecular alkylation of α-benzenesulfonyl-γ-lactones.This method provides a way to synthesize the enantiomers in a straightforward manner.

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