24884-09-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24884-09-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,8,8 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 24884-09:
(7*2)+(6*4)+(5*8)+(4*8)+(3*4)+(2*0)+(1*9)=131
131 % 10 = 1
So 24884-09-1 is a valid CAS Registry Number.