15119-50-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 15119-50-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,1,1 and 9 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 15119-50:
(7*1)+(6*5)+(5*1)+(4*1)+(3*9)+(2*5)+(1*0)=83
83 % 10 = 3
So 15119-50-3 is a valid CAS Registry Number.