Atomic structure

There is only one chemically distinct structure:

*O[C@@H]1[C@@H](COC(C)=O)O[C@H](O[C@H]2[C@@H](C(=O)O)O[C@H](O[C@@H]3[C@@H](NC(C)=O)[C@H](*)O[C@H](C)[C@H]3NC(C)=O)[C@H](NC(C)=O)[C@H]2O)[C@H](NC(C)=O)[C@H]1O

SVG MW SMILES 3D mol Ionize

*O[C@@H]1[C@@H](COC(C)=O)O[C@H](O[C@H]2[C@@H](C(=O)O)O[C@H](O[C@@H]3[C@@H](NC(C)=O)[C@H](*)O[C@H](C)[C@H]3NC(C)=O)[C@H](NC(C)=O)[C@H]2O)[C@H](NC(C)=O)[C@H]1O

690.656 g/mol (C₂₈H₄₂R₂N₄O₁₆, R = next and previous repeats, not counted in mol weight)