169298-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 169298-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,2,9 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 169298-24:
(8*1)+(7*6)+(6*9)+(5*2)+(4*9)+(3*8)+(2*2)+(1*4)=182
182 % 10 = 2
So 169298-24-2 is a valid CAS Registry Number.
169298-24-2Relevant articles and documents
ALKYLATION OF 5-CYANOIMIDAZOLE-4-CARBOXAMIDE
Bridson, Peter K.,Iyengar, Rekha V.
, p. 1271 - 1274 (2007/10/02)
Alkylation of 5-cyanoimidazole-4-carboxamide under alkaline conditions occurs with extremely high regioselectively at the nitrogen atom adjacent to the cyano group.The reaction is demonstrated to be useful for the synthesis of imidazopyrazines.