97025-13-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97025-13-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,0,2 and 5 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 97025-13:
(7*9)+(6*7)+(5*0)+(4*2)+(3*5)+(2*1)+(1*3)=133
133 % 10 = 3
So 97025-13-3 is a valid CAS Registry Number.