| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 12.01 | O=S(c2ccc(c1ccc(cc1)S(O)(=O)=O)cc2)(=O)O |
| InChI | InChI | 1.03 | InChI=1S/C12H10O6S2/c13-19(14,15)11-5-1-9(2-6-11)10-3-7-12(8-4-10)20(16,17)18/h1-8H,(H,13,14,15)(H,16,17,18) |
| InChIKey | InChI | 1.03 | ABSXMLODUTXQDJ-UHFFFAOYSA-N |
| SMILES_CANONICAL | CACTVS | 3.385 | O[S](=O)(=O)c1ccc(cc1)c2ccc(cc2)[S](O)(=O)=O |
| SMILES | CACTVS | 3.385 | O[S](=O)(=O)c1ccc(cc1)c2ccc(cc2)[S](O)(=O)=O |
| SMILES_CANONICAL | OpenEye OEToolkits | 2.0.7 | c1cc(ccc1c2ccc(cc2)S(=O)(=O)O)S(=O)(=O)O |
| SMILES | OpenEye OEToolkits | 2.0.7 | c1cc(ccc1c2ccc(cc2)S(=O)(=O)O)S(=O)(=O)O |
