2260-44-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2260-44-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,6 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 2260-44:
(6*2)+(5*2)+(4*6)+(3*0)+(2*4)+(1*4)=58
58 % 10 = 8
So 2260-44-8 is a valid CAS Registry Number.