110540-05-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110540-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,5,4 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 110540-05:
(8*1)+(7*1)+(6*0)+(5*5)+(4*4)+(3*0)+(2*0)+(1*5)=61
61 % 10 = 1
So 110540-05-1 is a valid CAS Registry Number.