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2,4-Dimethyl-2-<2-(phenylsulfonyl)ethyl>-4-(tosyloxymethyl)-1,3-dioxolan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117120-75-9

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117120-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117120-75-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,2 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117120-75:
(8*1)+(7*1)+(6*7)+(5*1)+(4*2)+(3*0)+(2*7)+(1*5)=89
89 % 10 = 9
So 117120-75-9 is a valid CAS Registry Number.

117120-75-9Relevant academic research and scientific papers

Stereoselective Acetalization of 1,1- and 1,2-Disubstituted Diols as Common Principle in the Synthesis of the Enantiomers of the Bicyclic Acetal Pheromones endo- and exo-Brevicomin and Frontalin

Wershofen, Stefan,Classen, Arnold,Scharf, Hans-Dieter

, p. 9 - 18 (2007/10/02)

The acetalization of the 1,1- and 1,2-disubstituted diols 14-19 with the keto compounds 20 and 21 has been investigated.The substitution pattern of the used diols shows great influence on the stereochemistry of the obtained dioxolanes 22-27 (mixtures of d

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