409324-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 409324-97-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,9,3,2 and 4 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 409324-97:
(8*4)+(7*0)+(6*9)+(5*3)+(4*2)+(3*4)+(2*9)+(1*7)=146
146 % 10 = 6
So 409324-97-6 is a valid CAS Registry Number.