5824-77-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5824-77-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,2 and 4 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5824-77:
(6*5)+(5*8)+(4*2)+(3*4)+(2*7)+(1*7)=111
111 % 10 = 1
So 5824-77-1 is a valid CAS Registry Number.