82437-69-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82437-69-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,4,3 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82437-69:
(7*8)+(6*2)+(5*4)+(4*3)+(3*7)+(2*6)+(1*9)=142
142 % 10 = 2
So 82437-69-2 is a valid CAS Registry Number.
82437-69-2Relevant academic research and scientific papers
Synthese d'amino-3 thiophenes a partir d'aryl- et d'hetaryl-acetonitrile (1)
Kirsch, G.,Cagniat, D.,Cagniat, P.
, p. 443 - 445 (2007/10/02)
Applying Fiesselman's condensation to α-hydroxymethylene nitriles the authors describe a synthesis of substituted aminothiophenes.
