865469-64-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 865469-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,5,4,6 and 9 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 865469-64:
(8*8)+(7*6)+(6*5)+(5*4)+(4*6)+(3*9)+(2*6)+(1*4)=223
223 % 10 = 3
So 865469-64-3 is a valid CAS Registry Number.