The molecule is a cardiolipin 70:6(2-) obtained by deprotonation of the phosphate OH groups of 1,1',2-trilinoleoyl-2'-palmitoyl cardiolipin; major species at pH 7.3. It is a conjugate base of a 1,1',2-trilinoleoyl-2'-palmitoyl cardiolipin.
[3-[[(2R)-2,3-bis[[(9Z,12Z)-octadeca-9,12-dienoyl]oxy]propoxy]-oxidophosphoryl]oxy-2-hydroxypropyl] [(2R)-2-hexadecanoyloxy-3-[(9Z,12Z)-octadeca-9,12-dienoyl]oxypropyl] phosphate