328922-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 328922-32-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,8,9,2 and 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 328922-32:
(8*3)+(7*2)+(6*8)+(5*9)+(4*2)+(3*2)+(2*3)+(1*2)=153
153 % 10 = 3
So 328922-32-3 is a valid CAS Registry Number.