1452574-71-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1452574-71-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,2,5,7 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1452574-71:
(9*1)+(8*4)+(7*5)+(6*2)+(5*5)+(4*7)+(3*4)+(2*7)+(1*1)=168
168 % 10 = 8
So 1452574-71-8 is a valid CAS Registry Number.