The molecule is a 1-alkyl-sn-glycero-3-phosphoethanolamine in which the alkyl group at C-1 is specified as hexadecyl. It is a tautomer of a 1-hexadecyl-sn-glycero-3-phosphoethanolamine zwitterion.
2-aminoethyl [(2R)-3-hexadecoxy-2-hydroxypropyl] hydrogen phosphate