19119-08-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19119-08-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,1 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 19119-08:
(7*1)+(6*9)+(5*1)+(4*1)+(3*9)+(2*0)+(1*8)=105
105 % 10 = 5
So 19119-08-5 is a valid CAS Registry Number.