Wikipedia:  

D-Glucono-1,5-lactone

D-delta-Gluconolactone; delta-D-Gluconolactone; D-Gluconic acid, delta-lactone; Gluconic acid lactone (6CI); D-Gluconic acid-delta-lactone; Glucarolactone; Gluconic delta-lactone; D-Glucono-1,5-lactone; 1,5-Gluconolactone; D-Aldonolactone; D-threo-Aldono-1,5-lactone
Molecular Formula
C6 H10 O6
Natural Isotopic Abundance Mass
178.14
Mono-Isotopic Molecular Masses
C12N14:   178.047738054
C13N14:   184.06786708
C12N15:   178.047738054
C13N15:   184.06786708
D-Glucono-1,5-lactone image
D-Glucono-1,5-lactone
InCHi String:
InChI=1S/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3-,4+,5-/m1/s1

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


IUPAC: IUPAC systematic
(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-one

IUPAC traditional
(3R,4S,5R,6R)-3,4,5-trihydroxy-6-methylol-tetrahydropyran-2-one

IUPAC cas: IUPAC openeye
(3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-one



PubChem Substance (SID):   85165040   150049   3498
PubChem Compound (CID):   7027
KEGG: Compound ID   C00198
CAS Registry IDs:   1335-57-5   4253-68-3   71033-49-3   90-80-2
PDB Chemical Component   LGC
Miscellaneous Databases and IDs:   CHEBI 16217   HSDB 488   EINECS 202-016-5

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.