Term Name:	4-hydroxy-8-sphingenine
Synonyms:	(2S,3S,4R,8E)-2-aminooctadec-8-ene-1,3,4-triol, 4R-hydroxysphing-8E-enine, 8,9-didehydrophytosphingosine, Dehydrophytosphingosine
Definition:	A sphingoid consisting of (8E)-sphing-8-enine bearing an additional (R)-hydroxy substituent at the 4-position.
Ontology:	ChEBI [CHEBI:20386]  ( EBI )