CAS 143915-19-9 appears in our catalog under these names: 1,2-Bis(3-fluorophenoxy)ethane 97%, 1,2-Bis(3-fluorophenoxy)ethane, 97%, 97%, 1,2-Bis(3-fluorophenoxy)ethane, 97%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 250mg, 1g, 5g, 10g.