405073-60-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 405073-60-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,0,7 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 405073-60:
(8*4)+(7*0)+(6*5)+(5*0)+(4*7)+(3*3)+(2*6)+(1*0)=111
111 % 10 = 1
So 405073-60-1 is a valid CAS Registry Number.