The molecule is a 1,2-diacyl-sn-glycerol 3-phosphate(2-) obtained by deprotonation of the phosphate OH groups of 1-octadecanoyl-2-(9Z)-hexadecenoyl-sn-glycero-3-phosphate. It is a conjugate base of a 1-octadecanoyl-2-(9Z)-hexadecenoyl-sn-glycero-3-phosphate.
[(2R)-2-[(Z)-hexadec-9-enoyl]oxy-3-octadecanoyloxypropyl] phosphate