1105045-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1105045-35-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,5,0,4 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1105045-35:
(9*1)+(8*1)+(7*0)+(6*5)+(5*0)+(4*4)+(3*5)+(2*3)+(1*5)=89
89 % 10 = 9
So 1105045-35-9 is a valid CAS Registry Number.