Term Name:	4-hydroxysphing-8-enine(1+)
Synonyms:	(2S,3S,4R,8E)-1,3,4-trihydroxyoctadec-8-en-2-aminium, (4R)-hydroxysphing-(8E)-enine, phytosphing-8-enine(1+)
Definition:	A cationic sphingoid that is the conjugate acid of 4-hydroxysphing-8-enine, obtained by protonation of the primary amino function; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:83175]  ( EBI )