CAS Chem.name Chem.SMILES #CA_without_S9 #Obs_CA_with_S9 Bioassay - Reference(s) - 1910-42-5 Paraquat dichloride Cn{+}1(.Cl{-})ccc(-c2ccn{+}(C)(.Cl{-})cc2)cc1 positive positive in Vitro Mammalian Chromosome Aberration Test Sofuni, T., Ed. (1998). Data Book of Chromosomal Aberration Test in vitro, Revised Edition. Life-Science Information Center, Tokyo, Japan 2764-72-9 Diquat Br{-}.n{+}12CCn{+}3(.Br{-})ccccc3-c1cccc2 positive positive in Vitro Mammalian Chromosome Aberration Test EPA Reregistration Eligibility Decision (RED), Diquat dibromide, Case 0288, July 1995; Public Health Goals for Chemicals in Drinking Water, Diquat. California Environmental Protection Agency, September 2000