111415-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111415-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,1 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111415-79:
(8*1)+(7*1)+(6*1)+(5*4)+(4*1)+(3*5)+(2*7)+(1*9)=83
83 % 10 = 3
So 111415-79-3 is a valid CAS Registry Number.