Marvin  01300621232D          

  5  4  0  0  0  0            999 V2000
   -0.5834   -0.5834    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.8250    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7969   -0.2135    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 N   0  3  0  0  0  0  0  0  0  0  0  0
    0.7145   -0.4125    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  1  0  0  0  0
  4  2  1  0  0  0  0
  4  3  1  0  0  0  0
  4  5  1  0  0  0  0
M  CHG  1   4   1
M  END
> <ID>
CHEBI:28938

> <NAME>
ammonium

> <DEFINITION>
An onium cation obtained by protonation of ammonia.

> <STAR>
3

> <SECONDARY_ID>
CHEBI:22534; CHEBI:49783; CHEBI:7435

> <SYNONYM>
NH(4)(+); NH4(+); NH4+; Ammonium(1+); ammonium ion; ammonium cation; ammonium; [NH4](+)

> <IUPAC_NAME>
azanium; ammonium

> <FORMULA>
H4N

> <MASS>
18.03850

> <MONOISOTOPIC_MASS>
18.03383

> <CHARGE>
1

> <SMILES>
[H][N+]([H])([H])[H]

> <INCHI>
InChI=1S/H3N/h1H3/p+1

> <INCHIKEY>
QGZKDVFQNNGYKY-UHFFFAOYSA-O

> <CAS_REGISTRY_NUMBER>
14798-03-9

> <GMELIN_REGISTRY_NUMBER>
84

> <REAXYS_REGISTRY_NUMBER>
16093784

> <CHEMIDPLUS>
14798-03-9

> <KEGG_COMPOUND_ACCESSION>
C01342

> <METACYC_ACCESSION>
AMMONIUM

> <MOLBASE_ACCESSION>
929

> <NIST_CHEMISTRY_WEBBOOK>
14798-03-9

> <PDBECHEM_ACCESSION>
NH4

> <WIKIPEDIA_ACCESSION>
Ammonium

> <PUBMED_CITATION>
11319011; 11341317; 12096804; 14512268; 14879753; 16345391; 16903292; 17392693; 18515490; 19199063; 19596600; 19682559; 19716251; 21993530; 22265469; 22524020; 22562341; 22631217

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