DescriptionSphingosinestructure.svg English: Chemical structure of sphingosine. Date 23 January 2012, 13:00 (UTC) Source Own work Author Ed Other versions
File:Sphingosinestructure.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Sphingosine-2D-skeletal
DescriptionSphingosine-1-phosphate.svg Chemical structure of Sphingosine-1-phosphate, a lysophospholipid and lipid signalling molecule. Date 13 September