Preferred Name

sulfurous acid
Synonyms

sulphurous acid

schweflige Saeure

acido sulfuroso

acide sulfureux

H2SO3

S(O)(OH)2

Sulfite

[SO(OH)2]

dihydroxidooxidosulfur

trioxosulfuric acid

sulfurous acid

Sulfurous acid

dihydrogen trioxosulfate

ID

http://purl.obolibrary.org/obo/CHEBI_48854

charge

0

formula

H2O3S

has exact synonym

dihydroxidooxidosulfur

trioxosulfuric acid

sulfurous acid

Sulfurous acid

dihydrogen trioxosulfate

hasAlternativeId

CHEBI:26837

CHEBI:9344

hasOBONamespace

chebi_ontology

hasRelatedSynonym

sulphurous acid

schweflige Saeure

acido sulfuroso

acide sulfureux

H2SO3

S(O)(OH)2

Sulfite

[SO(OH)2]

id

CHEBI:48854

inchi

InChI=1S/H2O3S/c1-4(2)3/h(H2,1,2,3)

inchikey

LSNNMFCWUKXFEE-UHFFFAOYSA-N

inSubset

http://purl.obolibrary.org/obo/chebi#3_STAR

is conjugate acid of

http://purl.obolibrary.org/obo/CHEBI_17137

is_tautomer_of

http://purl.obolibrary.org/obo/CHEBI_29214

label

sulfurous acid

mass

82.08008

monoisotopicmass

81.97247

notation

CHEBI:48854

prefLabel

sulfurous acid

smiles

OS(O)=O

xRef

UM-BBD_compID:c0348

Gmelin:1458

KNApSAcK:C00019662

PDBeChem:SO3

KEGG:C00094

CAS:7782-99-2

subClassOf

http://purl.obolibrary.org/obo/CHEBI_33402

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Delete Mapping To Ontology Source
http://purl.obolibrary.org/obo/CHEBI_48854 OBA SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 DRON SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 PDRO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 INBANCIDO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 GO-PLUS SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 BERO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 FB-CV SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 DDSS SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 BIOMODELS SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 CIDO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 UPHENO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 CHEBI SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 NIFSTD SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 PHIPO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 PECO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 FYPO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 MCO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 MAXO SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 ZP SAME_URI
http://purl.obolibrary.org/obo/CHEBI_48854 OBA LOOM
http://purl.bioontology.org/ontology/RXNORM/2266498 RXNORM LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 DRON LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 PDRO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 INBANCIDO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 GO-PLUS LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 BERO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 FB-CV LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 DDSS LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 BIOMODELS LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 CIDO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 UPHENO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 CHEBI LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 NIFSTD LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 PHIPO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 PECO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 FYPO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 MCO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 MAXO LOOM
http://purl.obolibrary.org/obo/CHEBI_48854 ZP LOOM
http://purl.bioontology.org/ontology/SNMI/C-10830 SNMI LOOM
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C76122 NCIT LOOM
http://purl.obolibrary.org/obo/NCIT_C76122 BERO LOOM
http://purl.bioontology.org/ontology/SNOMEDCT/7327001 SNOMEDCT LOOM