260411-21-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260411-21-0 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 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 260411-21:
(8*2)+(7*6)+(6*0)+(5*4)+(4*1)+(3*1)+(2*2)+(1*1)=90
90 % 10 = 0
So 260411-21-0 is a valid CAS Registry Number.