| bis(4-carboxyphenyl)phenylphosphine oxide; 4-[(4-carboxyphenyl)phenylphosphoryl]benzoic acid; 4,4'-(phenylphosphinylidene)dibenzoic acid | |
| CAS RN: | [803-19-0] |
| Formula: | C20H15O5P; 366.31 g/mol |
| InChiKey: | UVTXHAOLTBFLDL-UHFFFAOYSA-N |
| SMILES: | OC(=O)c1ccc(cc1)[P](=O)(c2ccccc2)c3ccc(cc3)C(O)=O |
