The molecule is a CDP-diacylglycerol(2-) obtained by deprotonation of the diphosphate OH groups of CDP-1,2-dioleoyl-sn-glycerol; major species at pH 7.3. It is a conjugate base of a CDP-1,2-dioleoyl-sn-glycerol.
[[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-oxidophosphoryl] [(2R)-2,3-bis[[(Z)-octadec-9-enoyl]oxy]propyl] phosphate