2208-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2208-92-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,0 and 8 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2208-92:
(6*2)+(5*2)+(4*0)+(3*8)+(2*9)+(1*2)=66
66 % 10 = 6
So 2208-92-6 is a valid CAS Registry Number.