5319-94-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5319-94-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,1 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 5319-94:
(6*5)+(5*3)+(4*1)+(3*9)+(2*9)+(1*4)=98
98 % 10 = 8
So 5319-94-8 is a valid CAS Registry Number.