CAS 928-50-7 appears in our catalog under these names: 5–Chloropent–1–ene, 5-Chloropent-1-ene, 5-Chloropent-1-ene 97%, 5-CHLORO-1-PENTENE, 97%, 97%, 5-CHLOROPENT-1-ENE, 97%. Offered by: GLPBio, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 25g, 1g, 5g, 100g.