723260-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 723260-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,3,2,6 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 723260-01:
(8*7)+(7*2)+(6*3)+(5*2)+(4*6)+(3*0)+(2*0)+(1*1)=123
123 % 10 = 3
So 723260-01-3 is a valid CAS Registry Number.