25715-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25715-28-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,7,1 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 25715-28:
(7*2)+(6*5)+(5*7)+(4*1)+(3*5)+(2*2)+(1*8)=110
110 % 10 = 0
So 25715-28-0 is a valid CAS Registry Number.