724440-92-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 724440-92-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,4,4,4 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 724440-92:
(8*7)+(7*2)+(6*4)+(5*4)+(4*4)+(3*0)+(2*9)+(1*2)=150
150 % 10 = 0
So 724440-92-0 is a valid CAS Registry Number.