26108-80-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26108-80-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,1,0 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 26108-80:
(7*2)+(6*6)+(5*1)+(4*0)+(3*8)+(2*8)+(1*0)=95
95 % 10 = 5
So 26108-80-5 is a valid CAS Registry Number.