Wikipedia:  

11-Ketoetiocholanolone

11-Ketoetiocholanolone; 5beta-Androstane-11,17-dione, 3alpha-hydroxy- (8CI); 3alpha-Hydroxy-5beta-androstane-11,17-dione; Androstane-11,17-dione, 3-hydroxy-, (3alpha,5beta)- (9CI); Ba 2684; 3alpha-Hydroxy-11,17-dioxo-5beta-androstane; 11-Oxoaetiocholanolone; 11-Oxoetiocholanolone; 5beta-Androstan-3alpha-ol-11,17-dione; 11-Ketoetiocholanolone; Etiocholanol-11-one
Molecular Formula
C19 H28 O3
Natural Isotopic Abundance Mass
304.42382
Mono-Isotopic Molecular Masses
C12N14:   304.2038447651
C13N14:   323.2675866833
C12N15:   304.2038447651
C13N15:   323.2675866833
11-Ketoetiocholanolone image
11-Ketoetiocholanolone
InCHi String:
InChI=1S/C19H28O3/c1-18-8-7-12(20)9-11(18)3-4-13-14-5-6-16(22)19(14,2)10-15(21)17(13)18/h11-14,17,20H,3-10H2,1-2H3/t11-,12-,13+,14+,17-,18+,19+/m1/s1

canonical SMILES:
CC12CCC(CC1CCC3C2C(=O)CC4(C3CCC4=O)C)O
isomeric SMILES:
C[C@]12CC[C@H](C[C@H]1CC[C@@H]3[C@@H]2C(=O)C[C@]4([C@H]3CCC4=O)C)O


PUBCHEM iupac NAME: PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac CAS NAME
(3R,5R,8S,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione

PUBCHEM iupac TRADITIONAL NAME
(3R,5R,8S,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-quinone

PUBCHEM iupac SYSTEMATIC NAME
(3R,5R,8S,9S,10S,13S,14S)-10,13-dimethyl-3-oxidanyl-2,3,4,5,6,7,8,9,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-11,17-dione



PubChem Substance (SID):   160963340   121391131   44431828
PubChem Compound (CID):   101850
KEGG: Compound ID   C14552
CAS Registry IDs:   739-27-5
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   CAS 739-27-5   MMCD cq_16222   MDL number MFCD00067593   ChemSpider 92021   ZINC ZINC06067790   ChemIDplus 0000739275

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.