Wikipedia:  

2-Indanone

2H-Inden-2-one, 1,3-dihydro-; 1,3-dihydro-2H-inden-2-one; 2-INDANONE; 1,3-Dihydro-2H-inden-2-one; 2H-inden-2-one, 1,3-dihydro-; Indan-2-one; 2-Indanone; beta-Hydrindone; indan-2-one; beta-hydrindone
Molecular Formula
C9 H8 O
Natural Isotopic Abundance Mass
132.15922
Mono-Isotopic Molecular Masses
C12N14:   132.0575148789
C13N14:   141.0877084191
C12N15:   132.0575148789
C13N15:   141.0877084191
2-Indanone image
2-Indanone
InCHi String:
InChI=1S/C9H8O/c10-9-5-7-3-1-2-4-8(7)6-9/h1-4H,5-6H2

canonical and isomeric SMILES:
C1C(=O)CC2=CC=CC=C21


PUBCHEM iupac NAME: PUBCHEM iupac SYSTEMATIC NAME
1,3-dihydroinden-2-one

PUBCHEM iupac TRADITIONAL NAME: PUBCHEM iupac OPENEYE NAME
indan-2-one

PUBCHEM iupac CAS NAME
2-indanone



PubChem Substance (SID):   85165295   155294   10529875
PubChem Compound (CID):   11983
KEGG: Compound ID   C07727
CAS Registry IDs:   615-13-4
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   Sigma-Aldrich 146692_ALDRICH   ChEBI CHEBI:27930   ZINC ZINC00897211   ChemIDplus 000615134   UM-BBD c0402   ChemSpider 13856681   EINECS 210-410-3   NMRShiftDB 10170   Beilstein Handbook Reference 4-07-00-01002   ChemDB 6680967   NIST Chemistry WebBook 3157127394   MMCD cq_04658   MDL MFCD00003792

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.