260418-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260418-03-9 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 8 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 260418-03:
(8*2)+(7*6)+(6*0)+(5*4)+(4*1)+(3*8)+(2*0)+(1*3)=109
109 % 10 = 9
So 260418-03-9 is a valid CAS Registry Number.