260782-42-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260782-42-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,0,7,8 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 260782-42:
(8*2)+(7*6)+(6*0)+(5*7)+(4*8)+(3*2)+(2*4)+(1*2)=141
141 % 10 = 1
So 260782-42-1 is a valid CAS Registry Number.