Synonyms: 4-Octadecene-1,3-diol, 2-amino-, (E)-DL-erythro- (8CI);4-Octadecene-1,3-diol, 2-amino-, [R*,S*-(E)]-()-;4-Octadecene-1,3-diol, 2-amino-, [R*,S*-(E)]-;C18-erythro-Sphingenine;DL-erythro-Sphingosine;Erythro-DL-Sphingosine;erythro-C18-Sphingenine;