| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 10.04 | O=C(O)C(O)C(O)C(O)C(O)C(=O)O |
| SMILES_CANONICAL | CACTVS | 3.341 | O[C@@H]([C@@H](O)[C@H](O)C(O)=O)[C@@H](O)C(O)=O |
| SMILES | CACTVS | 3.341 | O[CH]([CH](O)[CH](O)C(O)=O)[CH](O)C(O)=O |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.5.0 | [C@H]([C@H]([C@@H](C(=O)O)O)O)([C@H](C(=O)O)O)O |
| SMILES | OpenEye OEToolkits | 1.5.0 | C(C(C(C(=O)O)O)O)(C(C(=O)O)O)O |
| InChI | InChI | 1.03 | InChI=1S/C6H10O8/c7-1(3(9)5(11)12)2(8)4(10)6(13)14/h1-4,7-10H,(H,11,12)(H,13,14)/t1-,2+,3+,4- |
| InChIKey | InChI | 1.03 | DSLZVSRJTYRBFB-DUHBMQHGSA-N |
