565-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 565-08-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,6 and 5 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 565-08:
(5*5)+(4*6)+(3*5)+(2*0)+(1*8)=72
72 % 10 = 2
So 565-08-2 is a valid CAS Registry Number.