260415-56-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260415-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,0,4,1 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 260415-56:
(8*2)+(7*6)+(6*0)+(5*4)+(4*1)+(3*5)+(2*5)+(1*6)=113
113 % 10 = 3
So 260415-56-3 is a valid CAS Registry Number.