Wikipedia:  

D-(-)-Tagatose

lyxo-Hexulose; D-Tagatose
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-(-)-Tagatose image
D-(-)-Tagatose
InCHi String:
InChI=1S/C6H12O6/c7-2-6(11)5(10)4(9)3(8)1-12-6/h3-5,7-11H,1-2H2/t3-,4+,5+,6?/m1/s1

isomeric SMILES:
C1[C@H]([C@@H]([C@@H](C(O1)(CO)O)O)O)O
canonical SMILES:
C1C(C(C(C(O1)(CO)O)O)O)O


IUPAC: IUPAC systematic
(3S,4S,5R)-2-(hydroxymethyl)oxane-2,3,4,5-tetrol

IUPAC traditional
(3S,4S,5R)-2-methyloltetrahydropyran-2,3,4,5-tetrol

IUPAC cas: IUPAC openeye
(3S,4S,5R)-2-(hydroxymethyl)tetrahydropyran-2,3,4,5-tetrol



PubChem Substance (SID):   85164874   4053
PubChem Compound (CID):   439312
KEGG: Compound ID   C00795
CAS Registry IDs:   87-81-0
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   CHEBI 16443

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.