N,N'-[1,2-Ethanediylbis[oxy(4-fluoro-2,1-phenylene)]]bis[N-(carboxymethyl)glycine] tetrapotassium salt

N,N'-[1,2-Ethanediylbis[oxy(4-fluoro-2,1-phenylene)]]bis[N-(carboxymethyl)glycine] tetrapotassium salt · CAS 152290-47-6