44580-06-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 44580-06-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,4,5,8 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 44580-06:
(7*4)+(6*4)+(5*5)+(4*8)+(3*0)+(2*0)+(1*6)=115
115 % 10 = 5
So 44580-06-5 is a valid CAS Registry Number.