15323-25-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15323-25-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,3,2 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15323-25:
(7*1)+(6*5)+(5*3)+(4*2)+(3*3)+(2*2)+(1*5)=78
78 % 10 = 8
So 15323-25-8 is a valid CAS Registry Number.