CAS Chem.name Chem.SMILES #CA_without_S9 #Obs_CA_with_S9 Bioassay - Reference(s) - 56-93-9 Benzyltrimethyl Ammonium Chloride CN{+}(C)(C)(.Cl{-})Cc1ccccc1 negative positive in Vitro Mammalian Chromosome Aberration Test NIHS Japan 611-19-8 benzene, 1-chloro-2-(chloromethyl)- ClCc1ccccc1Cl negative positive in Vitro Mammalian Chromosome Aberration Test NIHS Japan 100-44-7 Benzyl chloride ClCc1ccccc1 positive positive in Vitro Mammalian Chromosome Aberration Test 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; (Suppl), 1997