20082-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20082-68-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,8 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 20082-68:
(7*2)+(6*0)+(5*0)+(4*8)+(3*2)+(2*6)+(1*8)=72
72 % 10 = 2
So 20082-68-2 is a valid CAS Registry Number.