22325-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22325-19-5 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 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 22325-19:
(7*2)+(6*2)+(5*3)+(4*2)+(3*5)+(2*1)+(1*9)=75
75 % 10 = 5
So 22325-19-5 is a valid CAS Registry Number.