has role gas molecular entity hydrogen sulfide A sulfur hydride consisting of a single sulfur atom bonded to two hydrogen atoms. A highly poisonous, flammable gas with a characteristic odour of rotten eggs, it is often produced by bacterial decomposition of organic matter in the absence of oxygen. dihydrogen(sulfide) MolBase:1709 PMID:18098324 KEGG:C00283 PMID:16446402 dihydrogen sulfide Drug_Central:4260 PMID:22378060 Beilstein:3535004 CHEBI:14414 Wikipedia:Hydrogen_sulfide [H]S[H] PMID:18948540 PMID:22787557 34.08188 chebi_ontology InChI=1S/H2S/h1H2 HYDROSULFURIC ACID PMID:22486842 hydrogen monosulfide PMID:15003943 PDBeChem:H2S hydrogen sulphide CHEBI:43058 CHEBI:13356 PMID:19695225 0 acide sulfhydrique Sulfide H2S PMID:22520971 dihydrogen monosulfide hydrogen sulfide PMID:15607739 PMID:22473176 CHEBI:45489 Gmelin:303 PMID:14654297 UM-BBD_compID:c0239 sulfure d'hydrogene [SH2] sulfane CHEBI:16136 PMID:22448627 PMID:22004989 CHEBI:5787 H2S PMID:11788560 dihydridosulfur RWSOTUBLDIXVET-UHFFFAOYSA-N 33.98772 KNApSAcK:C00007266 PMID:18524810 CAS:7783-06-4 CHEBI:24639 Hydrogen-sulfide Hydrogen sulfide Schwefelwasserstoff hydrogene sulfure toxin hydrosulfide sulfonium hydracid sulfur hydride vasodilator agent mononuclear parent hydride genotoxin signalling molecule Escherichia coli metabolite