483320-56-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 483320-56-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,3,3,2 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 483320-56:
(8*4)+(7*8)+(6*3)+(5*3)+(4*2)+(3*0)+(2*5)+(1*6)=145
145 % 10 = 5
So 483320-56-5 is a valid CAS Registry Number.