CAS	Chem.name	Chem.SMILES	#Observed Mutagenicity without S9	#Observed Mutagenicity with S9	Bioassay - 	Reference(s) -
512-56-1	Trimethylphosphate	COP(=O)(OC)OC	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Kazius J, McGuire R., Bursi R. Journal of Medicinal Chemistry 48 (1), pp. 312-32, 25
52-68-6	Trichlorfon	COP(=O)(C(O)C(Cl)(Cl)Cl)OC	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
60-51-5	Dimethoate	CNC(=O)CSP(=S)(OC)OC	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
62-73-7	Dichlorvos	COP(=O)(OC)OC=C(Cl)Cl	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	U.S.Environmental Protection Agency Gene-Tox Program. Mutation Research, 168, (1986) pp. 69-240
78-34-2	Dioxathion	CCOP(=S)(OCC)SC1C(SP(=S)(OCC)OCC)OCCO1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
301-12-2	Metasystox-R	CCS(=O)CCSP(=O)(OC)OC	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
55-38-9	Fenthion	Cc1cc(OP(=S)(OC)OC)ccc1SC	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
86-50-0	Gusathion	COP(=S)(OC)SCN1C(=O)c2ccccc2N=N1	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
126-72-7	Tris(2,3-Dibromopropyl)Phosphate	O=P(OCC(Br)CBr)(OCC(Br)CBr)OCC(Br)CBr	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
298-00-0	Methyl parathion	COP(=S)(OC)Oc1ccc(cc1)[N+](=O)[O-]	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
13674-87-8	Tris(1,3-Dichloro-2-Propyl)Phosphate	O=P(OC(CCl)CCl)(OC(CCl)CCl)OC(CCl)CCl	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
640-15-3	Thiometon; s-[2-(ethylsulfanyl)ethyl] o,o-dimethyl phosphorodithioate	CCSCCSP(=S)(OC)OC	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Moriya,M Ohta,T Watanabe,K Miyazawa,T Kato,K and SHIRASU,Y; FURTHER MUTAGENICITY STUDIES ON PESTICIDES IN BACTERIAL REVERSION ASSAY SYSTEMS; MUTAT. RES. 116(3-4):185-216,1982
122-14-5	Fenitrothion	COP(=S)(OC)Oc1ccc(c(C)c1)[N+](=O)[O-]	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Kirkland et. al. Can in vitro mammalian cell genotoxicity test results be used to complement positive results in the Ames test and help predict carcinogenic or in vivo genotoxic activity? I. Reports of individual databases presented at an EURL ECVAM Workshop, Mutat. Res., 2014, (775-776), 55-68
92118-27-9	Fotemustine	CCOP(=O)(C(C)NC(=O)N(CCCl)N=O)OCC	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Ashby, J, et. el.; Mutagenicity to Salmonella, Drosophila and the Mouse Bone Marrow of the Human Antineoplastic Agent Fotemustine: Prediction Of Carcinogenic Potency; Mutat. Res. 286(1):101- 109, 1993
42509-80-8	Isazofos; o-(5-chloro-1-isopropyl-1,2,4-triazol-3-yl) o,o-diethyl phosphorothioate	CCOP(=S)(OCC)OC1=NN(C(C)C)C(Cl)=N1	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	SIERRA-TORRES,CH, CAJAS-SALAZAR,N, HOYOS,LS, ZULETA,M, WHORTON,EB AND AU,WW; IN VITRO AND IN VIVO GENOTOXIC ACTIVITY OF MIRAL, AN ORGANOPHOSPHORUS INSECTICIDE USED IN COLOMBIA; MUTAT. RES. 415(1-2):59-67, 1998
6923-22-4	Monocrotophos; dimethyl (2e)-4-(methylamino)-4-oxobut-2-en-2-yl phosphate	CC(=CC(=O)NC)OP(=O)(OC)OC	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Hour,TC, Chen,L and Lin,JK; COMPARATIVE INVESTIGATION ON THE MUTAGENICITIES OF ORGANOPHOSPHATE, PHTHALIMIDE, PYRETHROID AND CARBAMATE INSECTICIDES BY THE AMES AND LACTAM TESTS; MUTAGENESIS 13(2):157-166, 1998]
732-11-6	Phosmet	COP(=S)(OC)SCN1C(=O)c2ccccc2C1=O	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	VLCKOVA,V, MIADOKOVA,E, PODSTAVKOVA,S AND VLCEK,D; MUTAGENIC ACTIVITY OF PHOSMET, THE ACTIVE COMPONENT OF THE ORGANOPHOSPHORUS INSECTICIDE DECEMTIONE EK 20 IN SALMONELLA AND SACCHAROMYCES ASSAYS; MUTAT. RES. 302(3):153-156, 1993
13171-21-6	Phosphamidon	CCN(CC)C(=O)C(Cl)=C(C)OP(=O)(OC)OC	in vitro Ames positive	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	VISHWANATH,R AND JAMIL,K; MUTAGENIC AND GENOTOXIC ACTIVITIES OF CERTAIN ORGANOPHOSPHORUS COMPOUNDS, USING AMES SALMONELLA ASSAY, WITH AND WITHOUT MICROSOMAL INDUCTION; INDIAN J. EXP. BIOL. 24(5):305-308, 1986
78-38-6	Diethyl ethylphosphonate	CCOP(=O)(CC)OCC	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
78-40-0	Triethyl phosphate	CCOP(=O)(OCC)OCC	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
78-42-2	tris(2-ethylhexyl)ester phosphoric acid	CCCCC(CC)COP(=O)(OCC(CC)CCCC)OCC(CC)CCCC	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
78-51-3	Tri(2-butoxyethyl) phosphate	CCCCOCCOP(=O)(OCCOCCCC)OCCOCCCC	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
121-75-5	Malathion	CCOC(=O)CC(C(=O)OCC)SP(=S)(OC)OC	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
126-73-8	Tributyl phosphate	CCCCOP(=O)(OCCCC)OCCCC	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
1241-94-7	Phosphoric acid,2-ethylhexyl diphenyl ester	CCCCC(CC)COP(=O)(Oc1ccccc1)Oc1ccccc1	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
1806-54-8	tri-N-Octyl Phosphate	CCCCCCCCOP(=O)(OCCCCCCCC)OCCCCCCCC	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	National Toxicology program. P&G Inventory
50957-96-5	Sodium lauryl phosphate	CCCCCCCCCCCCOP(O)(=O)O{-}.[Na]{+}	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	NIHS Japan
107-66-4	Dibutyl phosphate	CCCCOP(O)(=O)OCCCC	in vitro Ames negative	in vitro Ames negative	Bacterial Reverse Mutation Assay (e.g. Ames Test)	NIHS Japan