CAS: 555-15-7 Molecular Formula: C5H4N2O4 Molecular Weight (g/mol): 156.10 MDL Number: MFCD00198004,MFCD00198004 InChI Key: PTBKFATYSVLSSD-ZZXKWVIFSA-N Synonym: nifuroxime,5-nitro-2-furaldehyde oxime,usaf ea-5,2-furaldehyde, 5-nitro-, oxime,2-furaldoxime, 5-nitro,5-nitro-2-furaldoxime,carbazylquinone,carbilquinone,5-nitrofuran-2-carbaldehyde oxime,5-nitro-2-furancarboxaldehyde oxime PubChem CID: 6478035 SMILES: O\N=C\C1=CC=C(O1)[N+]([O-])=O