80222-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80222-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,2 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80222-26:
(7*8)+(6*0)+(5*2)+(4*2)+(3*2)+(2*2)+(1*6)=90
90 % 10 = 0
So 80222-26-0 is a valid CAS Registry Number.