Sphingosine ke eng?
Sphingosine (2-amino-4-trans-octadecene-1,3-diol) ke 18-carbon amino alcohol e nang le ketane ea hydrocarbon e sa khotsofalang, e etsang karolo ea mantlha ea sphingolipids, sehlopha sa lipids tsa lera la sele tse kenyeletsang sphingomyelin, phospholipid ea bohlokoa.