61598-90-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61598-90-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,5,9 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 61598-90:
(7*6)+(6*1)+(5*5)+(4*9)+(3*8)+(2*9)+(1*0)=151
151 % 10 = 1
So 61598-90-1 is a valid CAS Registry Number.
61598-90-1Relevant academic research and scientific papers
The formation of 1,2,4-triazolylimidazolidine-2,4-diones in reactions of 3-aryl-1,2,4-triazin-5(2H)-ones with alkylureas
Beresnev,Rusinov,Ponomareva,Chupakhin
, p. 2161 - 2166 (2007/10/03)
Recyclization of the addition products of alkylureas to 3-aryl-1,2,4-triazin-5(2H)-ones affording 1,2,4-triazole derivatives was found to occur in Ac2O.
