24304-64-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24304-64-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,3,0 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 24304-64:
(7*2)+(6*4)+(5*3)+(4*0)+(3*4)+(2*6)+(1*4)=81
81 % 10 = 1
So 24304-64-1 is a valid CAS Registry Number.