15111-07-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15111-07-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,1,1 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 15111-07:
(7*1)+(6*5)+(5*1)+(4*1)+(3*1)+(2*0)+(1*7)=56
56 % 10 = 6
So 15111-07-6 is a valid CAS Registry Number.