82500-97-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82500-97-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,0 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82500-97:
(7*8)+(6*2)+(5*5)+(4*0)+(3*0)+(2*9)+(1*7)=118
118 % 10 = 8
So 82500-97-8 is a valid CAS Registry Number.
82500-97-8Relevant academic research and scientific papers
Synthese de la benzopyrannoquinoxalinone-12
Vinot, Nicole,Maitte, Pierre
, p. 349 - 352 (2007/10/02)
3-Benzyl-2-quinoxalinones were obtained by condensation of o-phenylenediamine with phenylpyruvic acids.These quinoxalinones were easily substituted in position 2 and which permitted the preparation of many derivatives, however, cyclisation of these compou
