Wikipedia:  

D-(-)-Fructose

beta-D-Fructose; D-arabino-Hexulose; D-Fructose; Fruit sugar; beta-Levulose; Levulose
Molecular Formula
C6 H12 O6
Natural Isotopic Abundance Mass
180.1558800000
Mono-Isotopic Molecular Masses
C12N14:   180.063388118
C13N14:   186.083517145
C12N15:   180.063388118
C13N15:   186.083517145
D-(-)-Fructose image
D-(-)-Fructose
InCHi String:
InChI=1S/C6H12O6/c7-1-3-4(9)5(10)6(11,2-8)12-3/h3-5,7-11H,1-2H2/t3-,4-,5+,6?/m1/s1

isomeric SMILES:
C([C@@H]1[C@H]([C@@H]([C@](O1)(CO)O)O)O)O
canonical SMILES:
C(C1C(C(C(O1)(CO)O)O)O)O


IUPAC: IUPAC systematic
(2R,3S,4R,5R)-2,5-bis(hydroxymethyl)oxolane-2,3,4-triol

IUPAC traditional
(2R,3S,4R,5R)-2,5-dimethyloltetrahydrofuran-2,3,4-triol

IUPAC cas: IUPAC openeye
(2R,3S,4R,5R)-2,5-bis(hydroxymethyl)tetrahydrofuran-2,3,4-triol



PubChem Substance (SID):   85164863   3848329   3395
PubChem Compound (CID):   439709
KEGG: Compound ID   C00095
CAS Registry IDs:   53188-23-1
PDB Chemical Component   FRU
Miscellaneous Databases and IDs:   CHEBI 15824

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.