97215-60-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97215-60-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,2,1 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 97215-60:
(7*9)+(6*7)+(5*2)+(4*1)+(3*5)+(2*6)+(1*0)=146
146 % 10 = 6
So 97215-60-6 is a valid CAS Registry Number.