59080-16-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59080-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,0,8 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 59080-16:
(7*5)+(6*9)+(5*0)+(4*8)+(3*0)+(2*1)+(1*6)=129
129 % 10 = 9
So 59080-16-9 is a valid CAS Registry Number.