1114553-80-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1114553-80-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,4,5,5 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1114553-80:
(9*1)+(8*1)+(7*1)+(6*4)+(5*5)+(4*5)+(3*3)+(2*8)+(1*0)=118
118 % 10 = 8
So 1114553-80-8 is a valid CAS Registry Number.