408319-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 408319-04-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,8,3,1 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 408319-04:
(8*4)+(7*0)+(6*8)+(5*3)+(4*1)+(3*9)+(2*0)+(1*4)=130
130 % 10 = 0
So 408319-04-0 is a valid CAS Registry Number.