CID is 268117
synonyms found at PubChem are:
1-phenylpyrazolidine-3,5-dione, 19933-22-3, 1-Phenyl-3,5-pyrazolidinedione, 1-Phenyl-pyrazolidine-3,5-dione, 3,5-Pyrazolidinedione,1-phenyl-, 3,5-Pyrazolidinedione, 1-phenyl-, AC1L6JKS, AC1Q6EBL, AC1Q6M6W, 1-phenyl-3,5-pyrazolinedione, SCHEMBL3043229, NIOSH/UQ8667200, CTK4E2773, DTXSID60296189, JHRGJMLMFWJXOG-UHFFFAOYSA-N, MolPort-000-893-764, MolPort-039-343-504, NSC108218, STL388177, STL477187, ZINC17885419, 1-phenyl-1,2-diazolidine-3,5-dione, AKOS000312935, MCULE-5848870096, NSC-108218, KB-219741, LS-128716, BB 0238358, ST51010831, UQ86672000, EN300-65929, AE-641/00375061, 2,4-dihydro-2-phenyl-5-hydroxy-3H-pyrazol-3-one, 5-hydroxy-2-phenyl-2,4-dihydro-3H-pyrazol-3-one