24562-97-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24562-97-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,5,6 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 24562-97:
(7*2)+(6*4)+(5*5)+(4*6)+(3*2)+(2*9)+(1*7)=118
118 % 10 = 8
So 24562-97-8 is a valid CAS Registry Number.