29119-15-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29119-15-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,1,1 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 29119-15:
(7*2)+(6*9)+(5*1)+(4*1)+(3*9)+(2*1)+(1*5)=111
111 % 10 = 1
So 29119-15-1 is a valid CAS Registry Number.