1105510-12-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1105510-12-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,5,5,1 and 0 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1105510-12:
(9*1)+(8*1)+(7*0)+(6*5)+(5*5)+(4*1)+(3*0)+(2*1)+(1*2)=80
80 % 10 = 0
So 1105510-12-0 is a valid CAS Registry Number.