CAS Chemical Name SMILES #Obs_CA_with_S9 #in vitro predicted CA with S9 Metabo Smiles Reference 75-34-3 1,1-Dichloroethane CC(Cl)Cl in vitro CA negative in vitro CA positive OCC(Cl)Cl; O=CC(Cl)Cl; OC(=O)C(Cl)Cl Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan 79-27-6 1,1,2,2-Tetrabromoethane BrC(Br)C(Br)Br in vitro CA negative in vitro CA positive BrC(Br)C(Br)Br; BrCC(Br)Br; O=C(Br)C(Br)Br; OC(Br)C(Br)Br NIHS Japan 75-25-2 Tribromomethane BrC(Br)Br in vitro CA positive in vitro CA positive BrC(Br)Br Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan 75-35-4 Vinylidene Chloride C=C(Cl)Cl in vitro CA positive in vitro CA positive O=CC(Cl)Cl; OC(=O)C(Cl)Cl Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan 124-48-1 Dibromochloromethane ClC(Br)Br in vitro CA positive in vitro CA positive ClC(Br)Br; ClCBr Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan 79-01-6 Trichloroethylene ClC=C(Cl)Cl in vitro CA negative in vitro CA positive O=C(Cl)C(Cl)Cl; O=CC(Cl)(Cl)Cl; OC(=O)C(Cl)Cl; OCC(Cl)(Cl)Cl Danish EPA Inventory, Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test In Vitro, Revised Edition. Life-Science Information Center; Tokyo, Japan. 75-45-6 chlorodifluoromethane FC(F)Cl in vitro CA negative in vitro CA positive FC(F)Cl Asakura, M., Sasaki, T., Sugiyama, T., Arito, H., Fukushima, S., Matsushima, T., An improved system for exposure of cultured mammalian cells to gaseous compounds in the chromosomal aberration assay. Mutat. Res., 2008, 652(2), 122-30. 52-68-6 Trichlorfon COP(=O)(C(O)C(Cl)(Cl)Cl)OC in vitro CA positive in vitro CA positive COP(=O)(C(O)C(Cl)(Cl)Cl)OC; COP(O)(=O)C(O)C(Cl)(Cl)Cl; COP(=O)(C(O)C(Cl)Cl)OC; OC(C(Cl)(Cl)Cl)P(O)(O)=O; OC(C(Cl)Cl)P(O)(O)=O Chemicals Evaluation and Research Institute, Japan 133-06-2 Captan O=C1C2CC=CCC2C(=O)N1SC(Cl)(Cl)Cl in vitro CA positive in vitro CA positive O=C1C2CC=CCC2C(=O)N1SC(Cl)(Cl)Cl; OSC(Cl)(Cl)Cl Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan 71-55-6 1,1,1-trichloroethane; Ethane, 1,1,1-trichloro-; Chlorten CC(Cl)(Cl)Cl in vitro CA positive in vitro CA positive OCC(Cl)(Cl)Cl; O=CC(Cl)(Cl)Cl; OCC(Cl)Cl; O=CC(Cl)Cl Galloway, Sm, et al.; Chromosome Aberrations And Sister Chromatid Exchanges In Chinese Hamster Ovary Cells: Evaluations Of 108 Chemicals; Environ. Mol. Mutagen. 10 (Suppl. 10):1-175, 1987 2425-06-1 Captafol O=C1C2CC=CCC2C(=O)N1SC(Cl)(Cl)C(Cl)Cl in vitro CA positive in vitro CA positive O=C1C2CC=CCC2C(=O)N1SC(Cl)(Cl)C(Cl)Cl; OC12CC=CCC1C(=O)N(SC(Cl)(Cl)C(Cl)Cl)C2=O; OSC(Cl)(Cl)C(Cl)Cl; O=C1C2CC=CCC2C(=O)N1SC(Cl)(Cl)C(=O)Cl H. Tezuka, N. Ando, R. Suzuki, M. Terahata, M. Moriya, Y. Shirasu, Sister-chromatid exchanges and chromosomal aberrations in cultured Chinese hamster cells treated with pesticides positive in microbial reversion assays. Mutat. Res., 1980, 78(2),177-191. 302-17-0 Chloral hydrate OC(O)C(Cl)(Cl)Cl in vitro CA positive in vitro CA positive OC(O)C(Cl)(Cl)Cl; O=CC(Cl)(Cl)Cl; OCC(Cl)(Cl)Cl; OCC(Cl)Cl TOXICOLOGICAL REVIEW OF CHLORAL HYDRATE (CAS No. 302-17-0) In Support of Summary Information on the Integrated Risk Information System (IRIS) August 2000 U.S. Environmental Protection Agency Washington, DC 79-43-6 dichloracetic acid OC(=O)C(Cl)Cl in vitro CA positive in vitro CA positive OC(=O)C(Cl)Cl JAPAN CHEMICAL INDUSTRY ECOLOGY- TOXICOLOGY AND INFORMATION CENTER, JAPAN; MUTAGENICITY TEST DATA OF EXISTING CHEMICAL SUBSTANCES BASED ON THE TOXICITY INVESTIGATION OF THE INDUSTRIAL SAFETY AND HEALTH LAW; 1996 133-07-3 folpet O=C1c2ccccc2C(=O)N1SC(Cl)(Cl)Cl in vitro CA positive in vitro CA positive O=C1c2ccccc2C(=O)N1SC(Cl)(Cl)Cl; OSC(Cl)(Cl)Cl Gail et. al. Genetic toxicology of folpet and captan; critical Revies in Toxicology, 2010; 40(6):546-574 79-34-5 1,1,2,2-Tetrachloroethane ClC(Cl)C(Cl)Cl in vitro CA negative in vitro CA positive ClC(Cl)C(Cl)Cl; O=C(Cl)C(Cl)Cl; OC(=O)C(Cl)Cl NTP Technical Report on the Toxicity Studies of 1,1,2,2-Tetrachloroethane (CAS No. 79-34-5) Administered in Microcapsules in Feed to F344/N Rats and B6C3F1 Mice, March 2004; https://ntp.niehs.nih.gov/ntp/htdocs/st_rpts/tox049.pdf