The molecule is a 1-O-acyl-sn-glycero-3-phosphocholine in which the acyl group is specified as icosanoyl. It is a 1-O-acyl-sn-glycero-3-phosphocholine and a lysophosphatidylcholine 20:0. It derives from an icosanoic acid.
[(2R)-2-hydroxy-3-icosanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate