The molecule is a phosphatidylcholine O-38:2 in which the alkyl and acyl groups specified at positions 1 and 2 are octadecyl and (11Z,14Z)-eicosadienoyl respectively. It is a phosphatidylcholine O-38:2 and a 2-acyl-1-alkyl-sn-glycero-3-phosphocholine. It derives from an (11Z,14Z)-icosadienoic acid.
[(2R)-2-[(11Z,14Z)-icosa-11,14-dienoyl]oxy-3-octadecoxypropyl] 2-(trimethylazaniumyl)ethyl phosphate