1120280-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1120280-52-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,0,2,8 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1120280-52:
(9*1)+(8*1)+(7*2)+(6*0)+(5*2)+(4*8)+(3*0)+(2*5)+(1*2)=85
85 % 10 = 5
So 1120280-52-5 is a valid CAS Registry Number.