24280-47-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24280-47-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,2,8 and 0 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 24280-47:
(7*2)+(6*4)+(5*2)+(4*8)+(3*0)+(2*4)+(1*7)=95
95 % 10 = 5
So 24280-47-5 is a valid CAS Registry Number.