22332-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22332-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,3,3 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 22332-84:
(7*2)+(6*2)+(5*3)+(4*3)+(3*2)+(2*8)+(1*4)=79
79 % 10 = 9
So 22332-84-9 is a valid CAS Registry Number.