1119398-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1119398-31-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,9,3,9 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1119398-31:
(9*1)+(8*1)+(7*1)+(6*9)+(5*3)+(4*9)+(3*8)+(2*3)+(1*1)=160
160 % 10 = 0
So 1119398-31-0 is a valid CAS Registry Number.