L-ERYTHRO-SPHINGOSINE

L-erythro-C18-Sphingosine

L-ERYTHRO-SPHINGOSINE, C18 CHAIN

(2R,3S,E)-2-aMinooctadec-4-ene-1,3-diol

(2R,3S,E)-2-Amino-4-octadecene-1,3-diol