The molecule is a 1,2-diacyl-sn-glycero-3-phosphocholine where the acyl groups at positions 1 and 2 are palmitoyl and hexanoyl respectively. It is a 1,2-diacyl-sn-glycero-3-phosphocholine and a hexanoate ester. It derives from a 1-hexadecanoyl-sn-glycero-3-phosphocholine.
[(2R)-3-hexadecanoyloxy-2-hexanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate