23022-94-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23022-94-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,0,2 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23022-94:
(7*2)+(6*3)+(5*0)+(4*2)+(3*2)+(2*9)+(1*4)=68
68 % 10 = 8
So 23022-94-8 is a valid CAS Registry Number.