400073-96-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 400073-96-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,0,0,7 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 400073-96:
(8*4)+(7*0)+(6*0)+(5*0)+(4*7)+(3*3)+(2*9)+(1*6)=93
93 % 10 = 3
So 400073-96-3 is a valid CAS Registry Number.