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(S)-2-(1-Benzenesulfinyl-ethyl)-cyclopent-3-enecarboxylic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69765-64-6

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69765-64-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69765-64-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,7,6 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 69765-64:
(7*6)+(6*9)+(5*7)+(4*6)+(3*5)+(2*6)+(1*4)=186
186 % 10 = 6
So 69765-64-6 is a valid CAS Registry Number.

69765-64-6Relevant academic research and scientific papers

VICINAL ALKYLATION OF OLEFINS, REGIO- AND STEREOSELECTIVE ADDITION OF M + CN> UNITS TO CYCLOPENTADIENE.

Michel, P.,O'Donnell, M.,Biname, R.,Hesbain-Frisque, A.M.,Ghosez, L.,et al.

, p. 2577 - 2580 (2007/10/02)

Adducts of alkyl(phenylthio)ketenes to cyclopentadiene are cleaved with KOH-t-BuOK with retention of configuration at three centers.This observation broadens the synthetic potential of the method of vicinal alkylation of olefins.This method has been used for the vicinal addition of m + Cn> units to cyclopentadiene.

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