**This is a beta version of MetaNetX/MNXref, MNXref identifiers may not be final**

H2O

Properties Image Occurences in reactions MNX_ID WATER #reac in my sandbox 0 in MNXref (generic) 31229 in models (compartimentalized) 9886 formula H2O charge 0 mass 18.01056 reference mnx:WATER InChIKey XLYOFNOQVPJJNP-UHFFFAOYSA-N InChI InChI=1S/H2O/h1H2 SMILES [H]O[H]
Parent-child relations graph	Deprecated MNXref IDs graph

Similar chemical compounds in external resources

Identifier	Description
mnx:WATER	A symbol to represent water
mnx:WATER sabiork.compound:40 sabiorkM:40 kegg.compound:C00001 keggC:C00001	H2O Water
CHEBI:33813 chebi:33813	((18)O)water (18)OH2 H2(18)O heavy-oxygen water water-(18)O
kegg.drug:D03703 keggD:D03703	Deuterium oxide (USAN)
bigg.metabolite:h2o biggM:h2o envipath:...7ae7bad84170 envipathM:...7ae7bad84170 envipath:...ad4164fee4a7 envipathM:...ad4164fee4a7	H2O
reactome:R-ALL-109276 reactomeM:R-ALL-109276 reactome:R-ALL-113518 reactomeM:R-ALL-113518 reactome:R-ALL-113519 reactomeM:R-ALL-113519 reactome:R-ALL-113521 reactomeM:R-ALL-113521 reactome:R-ALL-1222475 reactomeM:R-ALL-1222475 reactome:R-ALL-141343 reactomeM:R-ALL-141343 reactome:R-ALL-1605715 reactomeM:R-ALL-1605715 reactome:R-ALL-189422 reactomeM:R-ALL-189422 reactome:R-ALL-2022884 reactomeM:R-ALL-2022884 reactome:R-ALL-2429665 reactomeM:R-ALL-2429665 reactome:R-ALL-29356 reactomeM:R-ALL-29356 reactome:R-ALL-351603 reactomeM:R-ALL-351603 reactome:R-ALL-5278291 reactomeM:R-ALL-5278291 reactome:R-ALL-5668574 reactomeM:R-ALL-5668574 reactome:R-ALL-5685882 reactomeM:R-ALL-5685882 reactome:R-ALL-5693747 reactomeM:R-ALL-5693747 reactome:R-ALL-6781870 reactomeM:R-ALL-6781870 reactome:R-ALL-8851517 reactomeM:R-ALL-8851517 CHEBI:15377 chebi:15377	H2O BOUND WATER HOH WATER Wasser Water [OH2] acqua agua aqua dihydridooxygen dihydrogen oxide eau hydrogen hydroxide oxidane water
seed.compound:cpd00001 seedM:cpd00001	H2O H20 H3O+ HO- Hydroxide ion OH OH- Water h2o hydrogen oxide hydroxide hydroxide ion hydroxyl hydroxyl ion oxonium water
metacyc.compound:WATER metacycM:WATER	H2O hydrogen oxide water
kegg.drug:D00001 keggD:D00001	Water (JP18/USP) Purified water (JP18) Purified water in containers (JP18) Sterile purified water in containers (JP18) Sterile water (TN) Water for injection (JP18) Water for injection in containers (JP18) Water, purified (USP)
kegg.drug:D06322 keggD:D06322	Water O 15 (USAN)
kegg.drug:D06249 keggD:D06249	Water, tritiated (USAN) Tritiated water Tritiotope (TN)
hmdb:HMDB0002111	Water Acqua Agua Aqua BOUND water Dihydridooxygen Dihydrogen oxide H2O HOH Hydrogen hydroxide Hydrogen oxide Purified water Purified water in containers Steam Sterile purified water in containers Sterile water Wasser Water for injection Water for injection in containers Water, purified [OH2] eau water
vmhM:h2o vmhmetabolite:h2o	Water water
envipath:...1f225e2ad08c envipathM:...1f225e2ad08c envipath:...792335b38636 envipathM:...792335b38636	compound 0041911
CHEBI:33806 chebi:33806	deuterium hydrogen oxide ((2)H1)water H(2)HO HDO [ODH] halbschweres Wasser semiheavy water water-d1
CHEBI:41981 chebi:41981	dideuterium oxide ((2)H2)water D2O DEUTERATED WATER Deuteriumoxid [OD2] deuterium oxide heavy water schweres Wasser
CHEBI:29375 chebi:29375	diprotium oxide ((1)H2)water
CHEBI:29374 chebi:29374	ditritium oxide ((3)H2)water T2O superheavy water tritiated water tritium oxide ueberscheweres Wasser
CHEBI:33811 chebi:33811	hydrogen tritium oxide ((3)H1)water H(3)HO monotritiated water tritiated water (HTO) water-t water-t1
envipath:...d32682004128 envipathM:...d32682004128	water
hmdb:HMDB02111 chebi:10743 chebi:13352 chebi:27313 chebi:29373 chebi:41979 chebi:42043 chebi:42857 chebi:43228 chebi:44292 chebi:44701 chebi:44819 chebi:5585 biggM:M_h2o keggC:M_C00001 keggD:M_D00001 keggD:M_D03703 keggD:M_D06249 keggD:M_D06322 seedM:M_cpd00001	secondary/obsolete/fantasy identifier