25265-79-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25265-79-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,2,6 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25265-79:
(7*2)+(6*5)+(5*2)+(4*6)+(3*5)+(2*7)+(1*9)=116
116 % 10 = 6
So 25265-79-6 is a valid CAS Registry Number.