44025-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 44025-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,4,0,2 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 44025-40:
(7*4)+(6*4)+(5*0)+(4*2)+(3*5)+(2*4)+(1*0)=83
83 % 10 = 3
So 44025-40-3 is a valid CAS Registry Number.