84488-23-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84488-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,8 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 84488-23:
(7*8)+(6*4)+(5*4)+(4*8)+(3*8)+(2*2)+(1*3)=163
163 % 10 = 3
So 84488-23-3 is a valid CAS Registry Number.