9059-28-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 9059-28-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,5 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 9059-28:
(6*9)+(5*0)+(4*5)+(3*9)+(2*2)+(1*8)=113
113 % 10 = 3
So 9059-28-3 is a valid CAS Registry Number.