25692-88-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25692-88-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,6,9 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 25692-88:
(7*2)+(6*5)+(5*6)+(4*9)+(3*2)+(2*8)+(1*8)=140
140 % 10 = 0
So 25692-88-0 is a valid CAS Registry Number.