CAS: 15128-52-6 Molecular Formula: C12H11NO Molecular Weight (g/mol): 185.226 MDL Number: MFCD00173749 InChI Key: DSXKDTZEIWTHRO-UHFFFAOYSA-N Synonym: 1,2,3,4-Tetrahydro-4-oxocarbazole PubChem CID: 929130 IUPAC Name: 1,2,3,9-tetrahydrocarbazol-4-one SMILES: C1CC2=C(C(=O)C1)C3=CC=CC=C3N2