15025-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15025-45-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,0,2 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15025-45:
(7*1)+(6*5)+(5*0)+(4*2)+(3*5)+(2*4)+(1*5)=73
73 % 10 = 3
So 15025-45-3 is a valid CAS Registry Number.