22023-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22023-96-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,2 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 22023-96:
(7*2)+(6*2)+(5*0)+(4*2)+(3*3)+(2*9)+(1*6)=67
67 % 10 = 7
So 22023-96-7 is a valid CAS Registry Number.