915125-15-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 915125-15-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,5,1,2 and 5 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 915125-15:
(8*9)+(7*1)+(6*5)+(5*1)+(4*2)+(3*5)+(2*1)+(1*5)=144
144 % 10 = 4
So 915125-15-4 is a valid CAS Registry Number.