111210-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111210-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,2,1 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 111210-59:
(8*1)+(7*1)+(6*1)+(5*2)+(4*1)+(3*0)+(2*5)+(1*9)=54
54 % 10 = 4
So 111210-59-4 is a valid CAS Registry Number.