911803-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 911803-08-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,1,8,0 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 911803-08:
(8*9)+(7*1)+(6*1)+(5*8)+(4*0)+(3*3)+(2*0)+(1*8)=142
142 % 10 = 2
So 911803-08-2 is a valid CAS Registry Number.