111063-55-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111063-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,0,6 and 3 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111063-55:
(8*1)+(7*1)+(6*1)+(5*0)+(4*6)+(3*3)+(2*5)+(1*5)=69
69 % 10 = 9
So 111063-55-9 is a valid CAS Registry Number.