111108-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111108-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,1,0 and 8 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 111108-70:
(8*1)+(7*1)+(6*1)+(5*1)+(4*0)+(3*8)+(2*7)+(1*0)=64
64 % 10 = 4
So 111108-70-4 is a valid CAS Registry Number.