863-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 863-48-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,6 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 863-48:
(5*8)+(4*6)+(3*3)+(2*4)+(1*8)=89
89 % 10 = 9
So 863-48-9 is a valid CAS Registry Number.