115398-05-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115398-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,3,9 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 115398-05:
(8*1)+(7*1)+(6*5)+(5*3)+(4*9)+(3*8)+(2*0)+(1*5)=125
125 % 10 = 5
So 115398-05-5 is a valid CAS Registry Number.