174075-43-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174075-43-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,0,7 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 174075-43:
(8*1)+(7*7)+(6*4)+(5*0)+(4*7)+(3*5)+(2*4)+(1*3)=135
135 % 10 = 5
So 174075-43-5 is a valid CAS Registry Number.