59696-81-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59696-81-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,6,9 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 59696-81:
(7*5)+(6*9)+(5*6)+(4*9)+(3*6)+(2*8)+(1*1)=190
190 % 10 = 0
So 59696-81-0 is a valid CAS Registry Number.