15280-03-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15280-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,2,8 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15280-03:
(7*1)+(6*5)+(5*2)+(4*8)+(3*0)+(2*0)+(1*3)=82
82 % 10 = 2
So 15280-03-2 is a valid CAS Registry Number.