CAS 28874-58-0 appears in our catalog under these names: cis-7,10,13,16-Docosatetraenoic Acid, >95% (HPLC), Adrenic Acid (cis–7,10,13,16–Docosatetraenoic acid), 7Z,10Z,13Z,16Z–Docosatetraenoic Acid, cis-7,10,13,16-Docosatetraenoic acid, Adrenic Acid 95%. Offered by: TRC, GLPBio, Biosynth, Ambeed, Sigma-Aldrich. Available pack sizes: 100mg, 250mg, 25mg, 10mg, 50mg, 0,05g, 0,025g, 0,1g.