2488-45-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2488-45-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,8 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2488-45:
(6*2)+(5*4)+(4*8)+(3*8)+(2*4)+(1*5)=101
101 % 10 = 1
So 2488-45-1 is a valid CAS Registry Number.