CHEBI:29412 - oxonium

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ChEBI Name oxonium ChEBI ID CHEBI:29412 Stars This entity has been manually annotated by the ChEBI Team. Supplier Information ChemicalBook:CB1208647, eMolecules:508639, ZINC000008220981 Download Molfile XML SDF Find compounds which contain this structure Find compounds which resemble this structure Take structure to the Advanced Search Formula H3O Net Charge +1 Average Mass 19.02322 Monoisotopic Mass 19.01784 InChI InChI=1S/H2O/h1H2/p+1 InChIKey XLYOFNOQVPJJNP-UHFFFAOYSA-O SMILES [H][O+]([H])[H] ChEBI Ontology Outgoing oxonium (CHEBI:29412) is a onium cation (CHEBI:50313) oxonium (CHEBI:29412) is a oxygen hydride (CHEBI:33693) oxonium (CHEBI:29412) is conjugate acid of water (CHEBI:15377) Incoming water (CHEBI:15377) is conjugate base of oxonium (CHEBI:29412) IUPAC Names aquahydrogen(1+) oxidanium oxonium trihydridooxygen(1+) Synonyms Sources [OH3]+ MolBase H3O+ IUPAC Hydronium cation NIST Chemistry WebBook Hydronium ion ChemIDplus Manual Xref Database 1646 MolBase View more database links Registry Numbers Types Sources 13968-08-6 CAS Registry Number ChemIDplus 13968-08-6 CAS Registry Number NIST Chemistry WebBook 141 Gmelin Registry Number Gmelin Last Modified 23 July 2008