The molecule is a phosphatidylcholine O-40:6 in which the alkyl and the acyl groups at positions 1 and 2 are octadecyl and (4Z,7Z,10Z,13Z,16Z,19Z)-docosahexaenoyl respectively. It is a phosphatidylcholine O-40:6 and a 2-acyl-1-alkyl-sn-glycero-3-phosphocholine. It derives from an all-cis-docosa-4,7,10,13,16,19-hexaenoic acid.
[(2R)-2-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyl]oxy-3-octadecoxypropyl] 2-(trimethylazaniumyl)ethyl phosphate