20482-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20482-26-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,4,8 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 20482-26:
(7*2)+(6*0)+(5*4)+(4*8)+(3*2)+(2*2)+(1*6)=82
82 % 10 = 2
So 20482-26-2 is a valid CAS Registry Number.