CAS: 3029-19-4 Molecular Formula: C17H10O Molecular Weight (g/mol): 230.266 MDL Number: MFCD00004139 InChI Key: RCYFOPUXRMOLQM-UHFFFAOYSA-N Synonym: 1-pyrenecarboxaldehyde,1-formylpyrene,1-pyrenealdehyde,pyrenecarboxaldehyde,3-formylpyrene,3-pyrenealdehyde,3-pyrenylaldehyde,pyrene-1-aldehyde,3-pyrenecarboxaldehyde,1-pyrenecarbaldehyde PubChem CID: 232848 IUPAC Name: pyrene-1-carbaldehyde SMILES: C1=CC2=C3C(=C1)C=CC4=C(C=CC(=C43)C=C2)C=O