25995-64-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25995-64-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,9,9 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25995-64:
(7*2)+(6*5)+(5*9)+(4*9)+(3*5)+(2*6)+(1*4)=156
156 % 10 = 6
So 25995-64-6 is a valid CAS Registry Number.