111325-42-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111325-42-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,3,2 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 111325-42:
(8*1)+(7*1)+(6*1)+(5*3)+(4*2)+(3*5)+(2*4)+(1*2)=69
69 % 10 = 9
So 111325-42-9 is a valid CAS Registry Number.