25962-69-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25962-69-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,9,6 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25962-69:
(7*2)+(6*5)+(5*9)+(4*6)+(3*2)+(2*6)+(1*9)=140
140 % 10 = 0
So 25962-69-0 is a valid CAS Registry Number.