The molecule is a 1-(Z)-alk-1-enyl-sn-glycero-3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of any 1-(1Z-octadecenyl)-sn-glycero-3-phosphate; major species at pH 7.3. It is a conjugate base of a 1-(1Z-octadecenyl)-sn-glycero-3-phosphate.
[(2R)-2-hydroxy-3-[(Z)-octadec-1-enoxy]propyl] phosphate