260442-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260442-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,0,4,4 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 260442-45:
(8*2)+(7*6)+(6*0)+(5*4)+(4*4)+(3*2)+(2*4)+(1*5)=113
113 % 10 = 3
So 260442-45-3 is a valid CAS Registry Number.