519015-96-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 519015-96-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,9,0,1 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 519015-96:
(8*5)+(7*1)+(6*9)+(5*0)+(4*1)+(3*5)+(2*9)+(1*6)=144
144 % 10 = 4
So 519015-96-4 is a valid CAS Registry Number.