CAS	Chem.name	Chem.SMILES	#CA_without_S9	#Obs_CA_with_S9	Bioassay - 	Reference(s) -
52-68-6	Trichlorfon	COP(=O)(C(O)C(Cl)(Cl)Cl)OC	positive	positive	in Vitro Mammalian Chromosome Aberration Test 	Chemicals Evaluation and Research Institute, Japan
20120-33-6	Phosphonic acid, P-(3-((hydroxymethyl)amino)-3-oxopropyl)-, dimethyl ester	COP(=O)(CCC(=O)NCO)OC	positive	positive	in Vitro Mammalian Chromosome Aberration Test 	Danish EPA Inventory, Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test In Vitro, Revised Edition. Life-Science Information Center; Tokyo, Japan.
1445-75-6	Diisopropyl methylphosphonate	CC(C)OP(C)(=O)OC(C)C	positive	positive	in Vitro Mammalian Chromosome Aberration Test 	U. S. Department of health and human services, Toxicological profile for Diisopropyl methylphosphonate, August 1998
756-79-6	Dimethyl methylphosphonate; DMMP	COP(C)(=O)OC	positive	positive	in Vitro Mammalian Chromosome Aberration Test 	Toxicology and Carcinogenesis Studies of Dimethyl Methylphosphonate in F344/N rats and B6C3F1 Mice (Gavage Studies), NTP, Tech. Rep. S. N 323, US Deparment of Health and Human Service, NIH, November 1987
868-85-9	dimethyl hydrogen phosphite	COP(=O)OC	positive	positive	in Vitro Mammalian Chromosome Aberration Test 	Gulati, Dk., Witt, K., Anderson, B., Zeiger, E. And Shelby, Md.; Chromosome Aberration and Sister Chromatid Exchange Tests in Chinese Hamster Ovary Cells in Vitro. III: Results with 27 Chemicals; Environ. Mol. Mutagen. 13(2):133-193, 1989