83023-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83023-45-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,2 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83023-45:
(7*8)+(6*3)+(5*0)+(4*2)+(3*3)+(2*4)+(1*5)=104
104 % 10 = 4
So 83023-45-4 is a valid CAS Registry Number.
83023-45-4Relevant articles and documents
Cis-Hydrlooacylrhodlum
Milatein, David
, p. 1549 - 1551 (2008/10/08)
Stable cis -hydridoacylrinodium compleses.