| Type | Program | Version | Descriptor |
| SMILES | ACDLabs | 12.01 | O=C1c4ccccc4OC(=O)C1CC2C(=O)c3c(OC2=O)cccc3 |
| InChI | InChI | 1.03 | InChI=1S/C19H12O6/c20-16-10-5-1-3-7-14(10)24-18(22)12(16)9-13-17(21)11-6-2-4-8-15(11)25-19(13)23/h1-8,12-13H,9H2/t12-,13+ |
| InChIKey | InChI | 1.03 | HIZKPJUTKKJDGA-BETUJISGSA-N |
| SMILES_CANONICAL | CACTVS | 3.370 | O=C1Oc2ccccc2C(=O)[C@H]1C[C@@H]3C(=O)Oc4ccccc4C3=O |
| SMILES | CACTVS | 3.370 | O=C1Oc2ccccc2C(=O)[CH]1C[CH]3C(=O)Oc4ccccc4C3=O |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.7.2 | c1ccc2c(c1)C(=O)C(C(=O)O2)CC3C(=O)c4ccccc4OC3=O |
| SMILES | OpenEye OEToolkits | 1.7.2 | c1ccc2c(c1)C(=O)C(C(=O)O2)CC3C(=O)c4ccccc4OC3=O |
