260392-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260392-84-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,0,3,9 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 260392-84:
(8*2)+(7*6)+(6*0)+(5*3)+(4*9)+(3*2)+(2*8)+(1*4)=135
135 % 10 = 5
So 260392-84-5 is a valid CAS Registry Number.