940493-39-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 940493-39-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,0,4,9 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 940493-39:
(8*9)+(7*4)+(6*0)+(5*4)+(4*9)+(3*3)+(2*3)+(1*9)=180
180 % 10 = 0
So 940493-39-0 is a valid CAS Registry Number.