CAS Chem.name Chem.SMILES #Observed Mutagenicity Bioassay - Reference(s) - 2278-22-0 Peroxyacetyl nitrate CC(=O)OO[N+]([O-])=O in vitro Ames positive Bacterial Reverse Mutation Assay (e.g. Ames Test) CCRIS database, Toxnet