15152-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15152-12-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,1,5 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 15152-12:
(7*1)+(6*5)+(5*1)+(4*5)+(3*2)+(2*1)+(1*2)=72
72 % 10 = 2
So 15152-12-2 is a valid CAS Registry Number.