22323-78-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22323-78-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,2 and 3 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22323-78:
(7*2)+(6*2)+(5*3)+(4*2)+(3*3)+(2*7)+(1*8)=80
80 % 10 = 0
So 22323-78-0 is a valid CAS Registry Number.