CAS	Chem.name	Chem.SMILES	#Observed Mutagenicity	Bioassay - 	Reference(s) -
924-43-6	Nitrous acid, 1-methylpropyl ester	CCC(C)ON=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Dunkel, Vc., et. al. Environ. Mol. Mutagen. 14(2):115-122, 1989; Short-Term Test Program Sponsored By The Division Of Cancer Biology, National Cancer Institute, Ms. Ellen Zaika, Assistant Project Officer , p. Y88
55-63-0	Trinitroglycerin;1,2,3-propanetriol trinitrate	[O-][N+](=O)OCC(CO[N+]([O-])=O)O[N+]([O-])=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Niknahad, H., P. J. O, Brien, Metabolism and Cytotoxic Mechanism of Nitroglycerin in Isolated Rat Hepatocytes, Ind. J. Pharmac. Sciences 8(2) (2012), 105 – 113
110-46-3	Isoamyl nitrite	CC(C)CCON=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	P&G Inventory; National Cancer Institute
463-04-7	N-Amyl Nitrite	CCCCCON=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Cancer Institute; Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25
542-56-3	Isobutyl nitrite	CC(C)CON=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Dunkel, Vc., et. al. Environ. Mol. Mutagen. 14(2):115-122, 1989; Short-Term Test Program Sponsored By The Division Of Cancer Biology, National Cancer Institute, Ms. Ellen Zaika, Assistant Project Officer , p. Y88
543-67-9	1-Propyl nitrite	CCCON=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Dunkel, Vc., et. al. Environ. Mol. Mutagen. 14(2):115-122, 1989
544-16-1	Nitrous acid, butyl ester	CCCCON=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Cancer Institute; Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25
540-80-7	tert-Butyl nitrite	CC(C)(C)ON=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Carter, Mh And Josephy, Pd; Mutagenicity Of Thionitrites In The Ames Test. The Biological Activity Of Thiyl Free Radicals;Biochem. Pharmacol. 35(21):3847-3851, 1986
624-91-9	Methyl nitrite	CON=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Tornqvist, M., U. Rannug, A. Jonsson, L. Ehrenberg; Mutagenicity of Methyl Nitrite in Salmonella typhimurium, Mutat. Res. 117 (1983), 47 – 54
82486-82-6	nitric acid 2-(butyl-nitro-amino)-ethyl ester	CCCCN(CCO[N+]([O-])=O)[N+]([O-])=O	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Division of Genetic and Mutagenesis, National Institute of Health Science, Japan. ANEI-HOU, AMES/ QSAR International Collaborative Study; http://www.nihs.go.jp/dgm/amesqsar.html. Divizion of Genetic and Mutagenesis, National Institute of Health Science, Japan. ANEI-HOU, AMES/ QSAR International Collaborative Study; http://www.nihs.go.jp/dgm/amesqsar.html; Last update; June 2019