864263-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 864263-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,4,2,6 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 864263-48:
(8*8)+(7*6)+(6*4)+(5*2)+(4*6)+(3*3)+(2*4)+(1*8)=189
189 % 10 = 9
So 864263-48-9 is a valid CAS Registry Number.