124897-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124897-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,8,9 and 7 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 124897-35:
(8*1)+(7*2)+(6*4)+(5*8)+(4*9)+(3*7)+(2*3)+(1*5)=154
154 % 10 = 4
So 124897-35-4 is a valid CAS Registry Number.
124897-35-4Relevant articles and documents
MODIFIED METHOD FOR THE SYNTHESIS OF 2-HETEROARYL-SUBSTITUTED IMIDAZOPYRIDINES AND BENZIMIDAZOLE
Yutilov, Yu. M.,Shcherbina, L. I.,Smolyar, N. N.
, p. 461 - 463 (2007/10/02)
A method is proposed for the production of 2-heteroarylimidazopyridines and benzimidazole, based on the oxidation of o-nitroaminopyridine or o-nitroaniline and heteroaromatic compounds with an active methyl group by elemental sulfur.