Term Name:	hexadecasphing-4-enine(1+)
Synonyms:	(2S,3R,4E)-1,3-dihydroxyhexadec-4-en-2-aminium, C16 sphingosine(1+), C16-SO, hexadecasphing-4-enine, hexadecasphingosine(1+)
Definition:	A cationic sphingoid that is the conjugate acid of hexadecasphing-4-enine, obtained by protonation of the primary amino function; major species at pH 7.3.
Ontology:	ChEBI [CHEBI:71011]  ( EBI )