The molecule is trianion of tri-trans,poly-cis-undecaprenyl diphosphate arising from deprotonation of the diphosphate OH groups; major species at pH 7.3. It is a conjugate base of a tri-trans,poly-cis-undecaprenyl diphosphate.
[oxido-[(2Z,6Z,10Z,14Z,18Z,22Z,26Z,30E,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,14,18,22,26,30,34,38,42-undecaenoxy]phosphoryl] phosphate