Wikipedia:  

1,2,4-Benzenetriol

1,2,4-Benzenetriol; Hydroxyhydroquinone; Hydroxyquinol; 1,2,4-Trihydroxybenzene; benzene-1,2,4-triol; 4-hydroxycatechol; 1,3,4-Benzenetriol; Benzene-1,2,4-triol; 4-Hydroxycatechol
Molecular Formula
C6 H6 O3
Natural Isotopic Abundance Mass
126.11004
Mono-Isotopic Molecular Masses
C12N14:   126.0316940589
C13N14:   132.0518230857
C12N15:   126.0316940589
C13N15:   132.0518230857
1,2,4-Benzenetriol image
1,2,4-Benzenetriol
InCHi String:
InChI=1S/C6H6O3/c7-4-1-2-5(8)6(9)3-4/h1-3,7-9H

canonical and isomeric SMILES:
C1=CC(=C(C=C1O)O)O


PUBCHEM iupac NAME: PUBCHEM iupac TRADITIONAL NAME: PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac CAS NAME: PUBCHEM iupac SYSTEMATIC NAME
benzene-1,2,4-triol



PubChem Substance (SID):   126596871   24850442   56312600
PubChem Compound (CID):   10787
KEGG: Compound ID   C02814
CAS Registry IDs:   533-73-3
PDB Chemical Component   n/a
Miscellaneous Databases and IDs:   CAS 533-73-3   MDL number MFCD00002198   MMCD cq_01712   EC Number 208-575-1   Sigma-Aldrich 173401_ALDRICH   ChEBI CHEBI:16971   EPA DSSTox 47470   BioCyc CPD-8130   ZINC ZINC00388437   UM-BBD c0264   ChemSpider 13884234   NMRShiftDB 20025926   NIST Chemistry WebBook 1529960672

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.