78791-59-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78791-59-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,7,9 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78791-59:
(7*7)+(6*8)+(5*7)+(4*9)+(3*1)+(2*5)+(1*9)=190
190 % 10 = 0
So 78791-59-0 is a valid CAS Registry Number.