1020110-76-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1020110-76-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,0,1,1 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1020110-76:
(9*1)+(8*0)+(7*2)+(6*0)+(5*1)+(4*1)+(3*0)+(2*7)+(1*6)=52
52 % 10 = 2
So 1020110-76-2 is a valid CAS Registry Number.