CAS Chem.name Chem.SMILES #CA_without_S9 #Obs_CA_with_S9 Bioassay - Reference(s) - 91-22-5 quinoline c1cccc2cccnc12 negative 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 100-69-6 pyridine,_2-ethenyl- C=Cc1ccccn1 positive positive in Vitro Mammalian Chromosome Aberration Test NIHS Japan