[Fluorescein]-Sphingosine, Sphingosine 2S,3R,2S,3R,4E)-2-aminooctadec-4-ene-1,3-diol, (2S,3R,E)-2-Amino-4-octadecene-1,3-diol, SPHINGOSINE, C18-Sphingosine, [3H]-Sphingosine, BRAIN SPHINGOSINE, (-)-D-erythro-Sphingosine, (2S,3R,4E)-2-amino-3-hydroxyoctadec-4-ene-1-ol, BRAIN,BOVINE, CEREBROSIDE, D-erythro-Sphingosine,synthetical, D-Sphingosine, D-erythro-Sphingosine, EGG SPHINGOSINE, Sphingenine, 4-SPHINGENINE