25003-82-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25003-82-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,0,0 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25003-82:
(7*2)+(6*5)+(5*0)+(4*0)+(3*3)+(2*8)+(1*2)=71
71 % 10 = 1
So 25003-82-1 is a valid CAS Registry Number.
25003-82-1Relevant articles and documents
1-Azabenzanthracene and 9-Azabenzanthracene
Tanga, Mary J.,Almquist, Ronald G.,Smith, Thomas H.,Wu, Helen Y.,Reist, Elmer J.
, p. 1597 - 1598 (2007/10/02)
The synthesis of 1-azabenzanthracene and 9-azabenzanthracene are presented.
