274926-03-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 274926-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,4,9,2 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 274926-03:
(8*2)+(7*7)+(6*4)+(5*9)+(4*2)+(3*6)+(2*0)+(1*3)=163
163 % 10 = 3
So 274926-03-3 is a valid CAS Registry Number.
274926-03-3Relevant articles and documents
Electrophilic amination of carbanions by N-carboxamido oxaziridines
Armstrong, Alan,Atkin, Mark A.,Swallow, Steven
, p. 2247 - 2251 (2007/10/03)
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