CAS 1057670-02-6 appears in our catalog under these names: 2-Chloro-1-ethynyl-4-fluorobenzene, 2-Chloro-1-ethynyl-4-fluorobenzene, 98%, 98%, 2-Chloro-1-ethynyl-4-fluorobenzene, 98%. Offered by: Biosynth, Chemat, Fluorochem. Available pack sizes: 0,5g, 50mg, 100mg, 250mg, 1g.