574014-02-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 574014-02-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,7,4,0,1 and 4 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 574014-02:
(8*5)+(7*7)+(6*4)+(5*0)+(4*1)+(3*4)+(2*0)+(1*2)=131
131 % 10 = 1
So 574014-02-1 is a valid CAS Registry Number.