26002-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26002-20-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,0,0 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 26002-20:
(7*2)+(6*6)+(5*0)+(4*0)+(3*2)+(2*2)+(1*0)=60
60 % 10 = 0
So 26002-20-0 is a valid CAS Registry Number.