110857-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 110857-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,8,5 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 110857-73:
(8*1)+(7*1)+(6*0)+(5*8)+(4*5)+(3*7)+(2*7)+(1*3)=113
113 % 10 = 3
So 110857-73-3 is a valid CAS Registry Number.