24263-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24263-11-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,2,6 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24263-11:
(7*2)+(6*4)+(5*2)+(4*6)+(3*3)+(2*1)+(1*1)=84
84 % 10 = 4
So 24263-11-4 is a valid CAS Registry Number.