The molecule is an oleoyl-sn-glycero-3-phosphocholine in which the acyl group at position 1 is (9Z)-octadecenoyl (oleoyl) and the hydroxy group at position 2 is unsubstituted. It is a lysophosphatidylcholine (18:1/0:0), a 1-O-acyl-sn-glycero-3-phosphocholine and an oleoyl-sn-glycero-3-phosphocholine.
[(2R)-2-hydroxy-3-[(Z)-octadec-9-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate