68823-48-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68823-48-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,8,2 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68823-48:
(7*6)+(6*8)+(5*8)+(4*2)+(3*3)+(2*4)+(1*8)=163
163 % 10 = 3
So 68823-48-3 is a valid CAS Registry Number.