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(E)-3-(4-cyanophenyl)-2-propenyl methyl malonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1096491-30-3

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1096491-30-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1096491-30-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,6,4,9 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1096491-30:
(9*1)+(8*0)+(7*9)+(6*6)+(5*4)+(4*9)+(3*1)+(2*3)+(1*0)=173
173 % 10 = 3
So 1096491-30-3 is a valid CAS Registry Number.

1096491-30-3Relevant academic research and scientific papers

A quantitative structure-reactivity relationship in decarboxylative Claisen rearrangement reactions of allylic tosylmalonate esters

Craig, Donald,Slavov, Nikolay K.

supporting information; experimental part, p. 6054 - 6056 (2009/05/06)

First-order rate constants have been determined for the decarboxylative Claisen rearrangement reactions at 293 K of substituted methyl (E)-3-phenyl-2-propenyl 2-tosylmalonate esters, which show a linear free-energy relationship indicative of the development of positive charge on the benzylic position in the sigmatropic rearrangement transition-state. The Royal Society of Chemistry.

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