5115-64-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5115-64-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,1 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5115-64:
(6*5)+(5*1)+(4*1)+(3*5)+(2*6)+(1*4)=70
70 % 10 = 0
So 5115-64-0 is a valid CAS Registry Number.