7208-00-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7208-00-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,0 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7208-00:
(6*7)+(5*2)+(4*0)+(3*8)+(2*0)+(1*0)=76
76 % 10 = 6
So 7208-00-6 is a valid CAS Registry Number.