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 articles and documents
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
