The molecule is a phosphatidylethanolamine 34:0 zwitterion in which the acyl groups at positions 1 and 2 are both specified as heptadecanoyl. It is a tautomer of a 1,2-diheptadecanoyl-sn-glycero-3-phosphoethanolamine.
2-azaniumylethyl [(2R)-2,3-di(heptadecanoyloxy)propyl] phosphate