566168-32-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 566168-32-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,6,1,6 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 566168-32:
(8*5)+(7*6)+(6*6)+(5*1)+(4*6)+(3*8)+(2*3)+(1*2)=179
179 % 10 = 9
So 566168-32-9 is a valid CAS Registry Number.