4800-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4800-08-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,0 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 4800-08:
(6*4)+(5*8)+(4*0)+(3*0)+(2*0)+(1*8)=72
72 % 10 = 2
So 4800-08-2 is a valid CAS Registry Number.