73566-08-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73566-08-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,6 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73566-08:
(7*7)+(6*3)+(5*5)+(4*6)+(3*6)+(2*0)+(1*8)=142
142 % 10 = 2
So 73566-08-2 is a valid CAS Registry Number.