566190-51-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 566190-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,6,6,1,9 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 566190-51:
(8*5)+(7*6)+(6*6)+(5*1)+(4*9)+(3*0)+(2*5)+(1*1)=170
170 % 10 = 0
So 566190-51-0 is a valid CAS Registry Number.