60458-17-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 60458-17-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,0,4,5 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 60458-17:
(7*6)+(6*0)+(5*4)+(4*5)+(3*8)+(2*1)+(1*7)=115
115 % 10 = 5
So 60458-17-5 is a valid CAS Registry Number.