The molecule is a 1,2-di-octadecenoyl-sn-glycero-3-phosphocholine in which the acyl group specified at positions 1 and 2 is (6Z)-octadecenoyl. It has a role as a human metabolite. It derives from a petroselinic acid.
[(2R)-2,3-bis[[(Z)-octadec-6-enoyl]oxy]propyl] 2-(trimethylazaniumyl)ethyl phosphate