CAS 5957-96-0 appears in our catalog under these names: 4–(4–Chlorophenyl)pyridine, 4-(4-Chlorophenyl)pyridine 95%, 4-(4-Chlorophenyl)pyridine, 95%, 95%, 4-(4-Chloro-phenyl)-pyridine, 98%. Offered by: GLPBio, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 250mg, 100mg, 5g.