CAS 1622300-16-6 appears in our catalog under these names: (2S,3R,4E,14Z)-2-Amino-3-hydroxyoctadeca-4,14-dien-1-yl dihydrogen phosphate, 98%, (4E, 14Z)-Sphingadienine-C18-1-phosphate. Offered by: Chemat Brand, TRC. Available pack sizes: on request, 10mg, 1mg.