| 種別 | プログラム | バージョン | 表記 |
| SMILES | ACDLabs | 12.01 | O=C(O)c1oc4c(c1)c3cc2oc(cc2cc3cc4)C(=O)O |
| SMILES_CANONICAL | CACTVS | 3.370 | OC(=O)c1oc2cc3c(ccc4oc(cc34)C(O)=O)cc2c1 |
| SMILES | CACTVS | 3.370 | OC(=O)c1oc2cc3c(ccc4oc(cc34)C(O)=O)cc2c1 |
| SMILES_CANONICAL | OpenEye OEToolkits | 1.7.0 | c1cc2c(cc(o2)C(=O)O)c3c1cc4cc(oc4c3)C(=O)O |
| SMILES | OpenEye OEToolkits | 1.7.0 | c1cc2c(cc(o2)C(=O)O)c3c1cc4cc(oc4c3)C(=O)O |
| InChI | InChI | 1.03 | InChI=1S/C16H8O6/c17-15(18)13-4-8-3-7-1-2-11-10(6-14(21-11)16(19)20)9(7)5-12(8)22-13/h1-6H,(H,17,18)(H,19,20) |
| InChIKey | InChI | 1.03 | IPFSIVVOJSEJOL-UHFFFAOYSA-N |
