CAS	Chem.name	Chem.SMILES	#Observed Mutagenicity without S9	#Observed Mutagenicity with S9	Bioassay - 	Reference(s) -
680-31-9	Hexamethylphosphoramide	CN(C)P(=O)(N(C)C)N(C)C	in vitro Ames negative	in vitro Ames positive	Bacterial Reverse Mutation Assay (e.g. Ames Test)	Sarrif, A.M., Krahn, D.F., Donovan, S.M., O'Neil, R.M., Evaluation of Hexamethylphosphoramide for Gene Mutations in Salmonella typhimurium Using Plate Incorporation, Preincubation, and Suspension Assays. Mutat. Res., 1997, 380(1-2), 167 - 177