25309-96-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25309-96-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,0 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 25309-96:
(7*2)+(6*5)+(5*3)+(4*0)+(3*9)+(2*9)+(1*6)=110
110 % 10 = 0
So 25309-96-0 is a valid CAS Registry Number.