CAS Chem.name Chem.SMILES #Observed Mutagenicity without S9 #Observed Mutagenicity with S9 Bioassay - Reference(s) - 117-39-5 Quercetin Oc1ccc(C2=C(O)C(=O)c3c(cc(O)cc3O)O2)cc1O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 6151-25-3 Quercetin dihydrate O_O_Oc1ccc(C2=C(O)C(=O)c3c(cc(O)cc3O)O2)cc1O in vitro Ames positive in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25 17372-87-1 Eosine; Acid red 87 O=C1C(Br)=CC2=C(c3ccccc3C(=O)O{-}.[Na]{+})c3cc(Br)c(O{-}.[Na]{+})c(Br)c3OC2=C1Br in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 86853-91-0 4,5-oxochrysene O=C1C=CC2=CC3=Cc4cccc5ccc(C2=C1)c3c45 in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Rice, Je., Makowski,Gs., Hosted,Tj., Jr. and Lavoie,Ej.; Methylene-Bridged Bay Region Chrysene And Phenanthrene Derivatives And Their Keto Analogs: Mutagenicity In Salmonella Typhimurium And Tumor Initiating Activity On Mouse Skin; Cancer Lett. 27(2):199-206, 1985 548-83-4 Galangin Oc1cc(O)cc2c1C(=O)C(O)=C(c1ccccc1)O2 in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) Duarte Silvaa, A.S Rodriguesa, J Gaspara, A Lairesa, J Rueffa; Metabolism of galangin by rat cytochromes P450: relevance to the genotoxicity of galangin, Mutat. Res. Volume 393, Issue 3, 24 October 1997, Pages 247–257 520-18-3 Kaempferol Oc1ccc(C2=C(O)C(=O)c3c(cc(O)cc3O)O2)cc1 in vitro Ames negative in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) SHORT-TERM TEST PROGRAM SPONSORED BY THE DIVISION OF CANCER BIOLOGY, NATIONAL CANCER INSTITUTE, MS. ELLEN ZAIKA, ASSISTANT PROJECT OFFICER , p. Y86 56-53-1 Diethylstilbestrol CCC(=C(CC)c1ccc(O)cc1)c1ccc(O)cc1 in vitro Ames negative in vitro Ames negative Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 128-37-0 Butylated hydroxytoluene Cc1cc(C(C)(C)C)c(O)c(C(C)(C)C)c1 in vitro Ames negative in vitro Ames negative Bacterial Reverse Mutation Assay (e.g. Ames Test) National Toxicology program. P&G Inventory 27676-62-6 Tris(3,5-di-tert-butyl-4-hydroxybenzyl) isocyanurate CC(C)(C)c1cc(CN2C(=O)N(Cc3cc(C(C)(C)C)c(O)c(C(C)(C)C)c3)C(=O)N(Cc3cc(C(C)(C)C)c(O)c(C(C)(C)C)c3)C2=O)cc(C(C)(C)C)c1O in vitro Ames negative in vitro Ames negative Bacterial Reverse Mutation Assay (e.g. Ames Test) NIHS Japan 1879-09-0 phenol, 2-(1,1-dimethylethyl)-4,6-dimethyl- Cc1cc(C)cc(C(C)(C)C)c1O in vitro Ames negative in vitro Ames negative Bacterial Reverse Mutation Assay (e.g. Ames Test) NIHS Japan 119-47-1 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Cc1cc(Cc2cc(C)cc(C(C)(C)C)c2O)c(O)c(C(C)(C)C)c1 in vitro Ames negative in vitro Ames negative Bacterial Reverse Mutation Assay (e.g. Ames Test) NIHS Japan