1173681-44-1 Usage
Uses
(2S)-2-{[(3-Oxo-3,4-dihydro-1(2H)-quinoxalinyl)carbonyl]amino}-3-phenylpropanoic Acid can be obtained from 1,2-Phenylenediamine (P319840) which is an amino substituted benzene used in the manufacture of dyes. Potential use in sensitive immunosensor for cancer biomarker.
Check Digit Verification of cas no
The CAS Registry Mumber 1173681-44-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,6,8 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1173681-44:
(9*1)+(8*1)+(7*7)+(6*3)+(5*6)+(4*8)+(3*1)+(2*4)+(1*4)=161
161 % 10 = 1
So 1173681-44-1 is a valid CAS Registry Number.