91015-60-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91015-60-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,1 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 91015-60:
(7*9)+(6*1)+(5*0)+(4*1)+(3*5)+(2*6)+(1*0)=100
100 % 10 = 0
So 91015-60-0 is a valid CAS Registry Number.