CAS 132319-57-4 appears in our catalog under these names: Mag-Fura-2 (tetrapotassium), 5-Oxazolecarboxylicacid, 2-[6-[bis(carboxymethyl)amino]-5-(carboxymethoxy)-2-benzofuranyl]-,potassium salt (1:4), N/A, N/A. Offered by: MedChemExpress, Chemat. Available pack sizes: Get quote, 1mg.