23393-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23393-24-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,3,9 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23393-24:
(7*2)+(6*3)+(5*3)+(4*9)+(3*3)+(2*2)+(1*4)=100
100 % 10 = 0
So 23393-24-0 is a valid CAS Registry Number.