The molecule is dianion of ditrans,polycis-undecaprenyl phosphate arising from deprotonation of the phosphate OH groups; major species at pH 7.3. It is a conjugate base of a ditrans,polycis-undecaprenyl phosphate.
[(2Z,6Z,10Z,14Z,18Z,22Z,26Z,30Z,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-undecaenyl] phosphate