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3-chloro-4-cyclohexyl-2,5-dihydrofuran-2,5-dione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

51487-40-2

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51487-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 51487-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,4,8 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 51487-40:
(7*5)+(6*1)+(5*4)+(4*8)+(3*7)+(2*4)+(1*0)=122
122 % 10 = 2
So 51487-40-2 is a valid CAS Registry Number.

51487-40-2Relevant academic research and scientific papers

Mechanism and selectivity of radical alkylation of 3,4-Dichloro-2,5- dihydrofuran-2,5-dione

Trukhin,Messorosh,Karavan,Eliseenkov

, p. 801 - 811 (2007)

The mechanism of radical alkylation of 3,4-dichloro-2,5-dihydrofuran-2,5- dione with cyclohexane and 2,3-dimethylbutane follows an addition-elimination pattern with reversible formation of alkyl radicals. The proposed kinetic scheme takes into account the

A facile synthesis of alkyl substituted maleic anhydrides: radical approach

Messorosh, Artyom V.,Trukhin, Alexey V.,Eliseenkov, Evgenii V.

, p. 10849 - 10852 (2008/12/23)

Synthetic background for the preparation of alkyl substituted maleic anhydrides and maleimides based on radical alkylation of 2,3-dichloromaleic anhydride (maleimide) by hydrocarbons was developed. The best conditions for the selective synthesis of 2-alkyl-3-chloro- and unsymmetrically substituted dialkylmaleic anhydrides were elaborated.

New free-radical chain processes involving substitution of vinyl and aryl chlorides by alkanes, alkenes, esters and ethers

Araneo, Silvia,Arrigoni, Riccardo,Bjorsvik, Hans-Rene,Fontana, Francesca,Liguori, Lucia,Minisci, Francesco,Recupero, Francesco

, p. 6897 - 6900 (2007/10/03)

New free-radical substitutions of vinyl and aryl chlorides by alkanes, alkenes, ethers and esters are described. The free-radical chains are rationalized on the basis of the known kinetics of the elementary steps involved.

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