439094-93-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 439094-93-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,9,0,9 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 439094-93:
(8*4)+(7*3)+(6*9)+(5*0)+(4*9)+(3*4)+(2*9)+(1*3)=176
176 % 10 = 6
So 439094-93-6 is a valid CAS Registry Number.