97066-60-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97066-60-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,0,6 and 6 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 97066-60:
(7*9)+(6*7)+(5*0)+(4*6)+(3*6)+(2*6)+(1*0)=159
159 % 10 = 9
So 97066-60-9 is a valid CAS Registry Number.