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3-[1-(2-Cyano-phenyl)-meth-(E)-ylidene]-1,1-diethyl-urea is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

272459-55-9

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272459-55-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 272459-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,2,4,5 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 272459-55:
(8*2)+(7*7)+(6*2)+(5*4)+(4*5)+(3*9)+(2*5)+(1*5)=159
159 % 10 = 9
So 272459-55-9 is a valid CAS Registry Number.

272459-55-9Relevant academic research and scientific papers

Electrophilic amination of carbanions by N-carboxamido oxaziridines

Armstrong, Alan,Atkin, Mark A.,Swallow, Steven

, p. 2247 - 2251 (2000)

A range of 3-aryl-N-carboxamido oxaziridines have been prepared and tested as reagents for electrophilic amination of carbanions. The 3-(2- cyanophenyl)-derivative gave highest yields of amination product, and was used for amination of ketone, ester and a

Electrophilic amination of enolates with oxaziridines: Effects of oxaziridine structure and reaction conditions

Armstrong, Alan,Edmonds, Ian D.,Swarbrick, Martin E.,Treweeke, Nigel R.

, p. 8423 - 8442 (2007/10/03)

A range of N-alkoxycarbonyl- and N-carboxamido-oxaziridines has been prepared to test the effects of oxaziridine structure on yields of enolate amination product. Side-products arising from reaction of aldehyde-derived oxaziridines with base were identified, while a ketone-derived oxaziridine afforded moderate yields of amination product with stabilised carbanions.

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