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