94394-09-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94394-09-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,3,9 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 94394-09:
(7*9)+(6*4)+(5*3)+(4*9)+(3*4)+(2*0)+(1*9)=159
159 % 10 = 9
So 94394-09-9 is a valid CAS Registry Number.