260443-11-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260443-11-6 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 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 260443-11:
(8*2)+(7*6)+(6*0)+(5*4)+(4*4)+(3*3)+(2*1)+(1*1)=106
106 % 10 = 6
So 260443-11-6 is a valid CAS Registry Number.