260550-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260550-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,0,5,5 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 260550-31:
(8*2)+(7*6)+(6*0)+(5*5)+(4*5)+(3*0)+(2*3)+(1*1)=110
110 % 10 = 0
So 260550-31-0 is a valid CAS Registry Number.