724702-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 724702-05-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,4,7,0 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 724702-05:
(8*7)+(7*2)+(6*4)+(5*7)+(4*0)+(3*2)+(2*0)+(1*5)=140
140 % 10 = 0
So 724702-05-0 is a valid CAS Registry Number.