93969-61-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93969-61-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,9,6 and 9 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 93969-61:
(7*9)+(6*3)+(5*9)+(4*6)+(3*9)+(2*6)+(1*1)=190
190 % 10 = 0
So 93969-61-0 is a valid CAS Registry Number.