58033-17-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58033-17-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,0,3 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 58033-17:
(7*5)+(6*8)+(5*0)+(4*3)+(3*3)+(2*1)+(1*7)=113
113 % 10 = 3
So 58033-17-3 is a valid CAS Registry Number.