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2-(4-Nitro-benzyl)-acrylonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104239-16-9

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104239-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104239-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,3 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 104239-16:
(8*1)+(7*0)+(6*4)+(5*2)+(4*3)+(3*9)+(2*1)+(1*6)=89
89 % 10 = 9
So 104239-16-9 is a valid CAS Registry Number.

104239-16-9Downstream Products

104239-16-9Relevant academic research and scientific papers

A Synthesis of 2-Alkyl and 2-Benzyl Substituted Acrylonitriles from 2-Alkyl and 2-Benzylidene Cyanoacetate Esters Under Mild Conditions

Cushman, Mark,Jurayj, Jurjus

, p. 1463 - 1468 (2007/10/02)

Substituted cyanoacetate esters were reduced with sodium borohydride to give good yields of the corresponding β-hydroxynitriles, which were converted to 2-substituted acrylonitriles by base catalysed elimination of their sulfonate esters.

A New Simple Synthesis of α-Substituted Acrylonitriles

Baraldi, P. G.,Pollini, G. P.,Zanirato, V.,Barco, A.,Benetti, S.

, p. 969 - 970 (2007/10/02)

An efficient preparation of α-substituted acrylonitriles 6 based on the utilization of 4-cyano-3-ketothiolane enolate anion (3) as a synthetic equivalent to α-acrylonitrile anion (1) is described.

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