12125-00-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12125-00-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,1,2 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12125-00:
(7*1)+(6*2)+(5*1)+(4*2)+(3*5)+(2*0)+(1*0)=47
47 % 10 = 7
So 12125-00-7 is a valid CAS Registry Number.