601-44-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 601-44-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,0 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 601-44:
(5*6)+(4*0)+(3*1)+(2*4)+(1*4)=45
45 % 10 = 5
So 601-44-5 is a valid CAS Registry Number.