293324-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 293324-73-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,3,3,2 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 293324-73:
(8*2)+(7*9)+(6*3)+(5*3)+(4*2)+(3*4)+(2*7)+(1*3)=149
149 % 10 = 9
So 293324-73-9 is a valid CAS Registry Number.