111782-22-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111782-22-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,7,8 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 111782-22:
(8*1)+(7*1)+(6*1)+(5*7)+(4*8)+(3*2)+(2*2)+(1*2)=100
100 % 10 = 0
So 111782-22-0 is a valid CAS Registry Number.