26596-02-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26596-02-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,5,9 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 26596-02:
(7*2)+(6*6)+(5*5)+(4*9)+(3*6)+(2*0)+(1*2)=131
131 % 10 = 1
So 26596-02-1 is a valid CAS Registry Number.