44605-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 44605-74-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,4,6,0 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 44605-74:
(7*4)+(6*4)+(5*6)+(4*0)+(3*5)+(2*7)+(1*4)=115
115 % 10 = 5
So 44605-74-5 is a valid CAS Registry Number.