CompoundLookup Search compounds by elements

Hydrogen + Oxygen Compounds (H + O)

Browse all compounds containing Hydrogen + Oxygen by molecular formula, IUPAC name, or traditional name. Explore molecular weights and compound details.

We're currently updating our database. We've sourced 10 million compounds so far, with the full 170 million coming shortly.
Total Compounds: 6,572,839
Showing 6,440,951 - 6,441,000 of 6,572,839
Page 128820 of 131,457
CID Formula IUPAC Name Traditional Name Mol. Weight
6856069 C17H17ClN2O4 2-(4-chlorophenoxy)-N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-(4-chlorophenoxy)-N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 348.8
6856070 C18H20N2O4 N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide 328.4
6856071 C17H18N2O4 N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide 314.34
6856072 C17H18N2O4 2-(2,5-dimethylphenoxy)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-(2,5-dimethylphenoxy)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 314.34
6856073 C17H18N2O3 N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide 298.34
6856074 C16H12N2O4 2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]isoindoline-1,3-dione 2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]isoindoline-1,3-dione 296.28
6856075 C16H16N2O4 N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide 300.31
6856076 C14H12N5O+ N'-(benzimidazol-2-ylidenemethyl)pyridin-1-ium-4-carbohydrazide N'-(benzimidazol-2-ylidenemethyl)pyridin-1-ium-4-carbohydrazide 266.28
6856077 C14H12N2O4 3-hydroxy-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide 3-hydroxy-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide 272.26
6856078 C13H18N2O4 tert-butyl N-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate tert-butyl N-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate 266.29
6856079 C12H16N2O3 2-methoxy-4-[(morpholinoamino)methylene]cyclohexa-2,5-dien-1-one 2-methoxy-4-[(morpholinoamino)methylene]cyclohexa-2,5-dien-1-one 236.27
6856080 C12H12Cl3N2O3+ acetyl-[2-ethoxy-2-oxo-1-(2,4,6-trichloroanilino)ethylidene]ammonium acetyl-[2-ethoxy-2-oxo-1-(2,4,6-trichloroanilino)ethylidene]ammonium 338.6
6856081 C9H12ClN2O2S+ [(4-chlorophenyl)sulfonylamino]methylene-dimethyl-ammonium [(4-chlorophenyl)sulfonylamino]methylene-dimethyl-ammonium 247.72
6856082 C17H20BrN2O2S+ [[(4-bromophenyl)sulfonylamino]-phenyl-methylene]-diethyl-ammonium [[(4-bromophenyl)sulfonylamino]-phenyl-methylene]-diethyl-ammonium 396.3
6856083 C21H19N4O2+ ethyl 3-amino-2-(4-phenyl-2-quinolyl)-1H-pyrazol-2-ium-4-carboxylate ethyl 3-amino-2-(4-phenyl-2-quinolyl)-1H-pyrazol-2-ium-4-carboxylate 359.4
6856084 C17H19N3O4 ethyl 5-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)hydrazino]-4-methyl-2-methylene-pyrrole-3-carboxylate ethyl 5-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)hydrazino]-4-methyl-2-methylene-pyrrole-3-carboxylate 329.35
6856087 C12H12BrN3O3S 5-bromo-3-[2-[(3S)-1,1-dioxothiolan-3-yl]hydrazino]indol-2-one 5-bromo-3-[2-[(3S)-1,1-dioxothiolan-3-yl]hydrazino]indol-2-one 358.21
6856088 C20H17FN3O+ dianilinomethylene-(2-fluorobenzoyl)ammonium dianilinomethylene-(2-fluorobenzoyl)ammonium 334.4
6856089 C14H21ClN3O2+ [1-[2-(2-chlorophenyl)hydrazino]-2-ethoxy-2-oxo-ethylidene]-diethyl-ammonium [1-[2-(2-chlorophenyl)hydrazino]-2-ethoxy-2-oxo-ethylidene]-diethyl-ammonium 298.79
6856090 C27H22N3O+ 2-(1,3-dihydrobenzimidazol-2-ylidene)-4-(1-methylquinolin-1-ium-2-yl)-1-phenyl-but-3-en-1-one 2-(1,3-dihydrobenzimidazol-2-ylidene)-4-(1-methylquinolin-1-ium-2-yl)-1-phenyl-but-3-en-1-one 404.5
6856092 C26H19F2N3OS2 (5S)-2-[(2Z)-2-(9-anthrylmethylene)hydrazino]-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]thiazol-4-one (5S)-2-[(2Z)-2-(9-anthrylmethylene)hydrazino]-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]thiazol-4-one 491.6
6856093 C11H14N2O4 (2S)-N-methoxy-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-propanamide (2S)-N-methoxy-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-propanamide 238.24
6856094 C9H8NO4- 2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxyacetate 2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxyacetate 194.16
6856095 C22H16ClF2N3O2S2 (5S)-2-[(2Z)-2-[[5-(2-chlorophenyl)-2-furyl]methylene]hydrazino]-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]thiazol-4-one (5S)-2-[(2Z)-2-[[5-(2-chlorophenyl)-2-furyl]methylene]hydrazino]-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]thiazol-4-one 492.0
6856096 C24H19F2N3O2S2 (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-[(3-phenoxyphenyl)methylene]hydrazino]thiazol-4-one (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-[(3-phenoxyphenyl)methylene]hydrazino]thiazol-4-one 483.6
6856097 C16H13F2N3OS3 (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-(2-thienylmethylene)hydrazino]thiazol-4-one (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-(2-thienylmethylene)hydrazino]thiazol-4-one 397.5
6856098 C14H13BrN3OS+ [[2-(3-bromobenzoyl)hydrazino]-sulfanyl-methylene]-phenyl-ammonium [[2-(3-bromobenzoyl)hydrazino]-sulfanyl-methylene]-phenyl-ammonium 351.24
6856099 C17H13Br2N3O4S2 [3-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,5-dibromobenzenesulfonate [3-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,5-dibromobenzenesulfonate 547.2
6856100 C18H16BrN3O4S2 [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-bromobenzenesulfonate [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-bromobenzenesulfonate 482.4
6856101 C18H15Br2N3O4S2 [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,5-dibromobenzenesulfonate [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,5-dibromobenzenesulfonate 561.3
6856102 C19H19N3O4S2 [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-methylbenzenesulfonate [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-methylbenzenesulfonate 417.5
6856103 C18H15Cl2N3O4S2 [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 3,4-dichlorobenzenesulfonate [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 3,4-dichlorobenzenesulfonate 472.4
6856104 C19H19N3O4S2 [3-[(Z)-[[(5S)-5-isopropyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] benzenesulfonate [3-[(Z)-[[(5S)-5-isopropyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] benzenesulfonate 417.5
6856105 C18H17N3O4S2 [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] benzenesulfonate [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] benzenesulfonate 403.5
6856106 C20H21N3O4S2 [3-[(Z)-[[(5S)-5-isopropyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-methylbenzenesulfonate [3-[(Z)-[[(5S)-5-isopropyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-methylbenzenesulfonate 431.5
6856107 C19H19N3O5S2 [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-methoxybenzenesulfonate [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-methoxybenzenesulfonate 433.5
6856108 C20H21N3O4S2 [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 3,4-dimethylbenzenesulfonate [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 3,4-dimethylbenzenesulfonate 431.5
6856109 C19H18ClN3O4S2 [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 3-chloro-4-methyl-benzenesulfonate [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 3-chloro-4-methyl-benzenesulfonate 451.9
6856110 C22H25N3O4S2 [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-tert-butylbenzenesulfonate [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-tert-butylbenzenesulfonate 459.6
6856111 C20H21N3O4S2 [3-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,4,6-trimethylbenzenesulfonate [3-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,4,6-trimethylbenzenesulfonate 431.5
6856112 C18H16IN3O4S2 [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-iodobenzenesulfonate [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-iodobenzenesulfonate 529.4
6856113 C20H21N3O4S2 [3-[(Z)-[[(5S)-5-butyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] benzenesulfonate [3-[(Z)-[[(5S)-5-butyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] benzenesulfonate 431.5
6856114 C20H19Br2N3O4S2 [3-[(Z)-[[(5S)-5-butyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,5-dibromobenzenesulfonate [3-[(Z)-[[(5S)-5-butyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,5-dibromobenzenesulfonate 589.3
6856115 C21H23N3O4S2 [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,4,6-trimethylbenzenesulfonate [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,4,6-trimethylbenzenesulfonate 445.6
6856116 C25H21ClN3O2S2+ 2-[2-(4-chlorophenyl)-2-oxo-ethyl]-3-[4-oxo-3-(p-tolyl)thiazol-3-ium-2-yl]-1-phenyl-isothiourea 2-[2-(4-chlorophenyl)-2-oxo-ethyl]-3-[4-oxo-3-(p-tolyl)thiazol-3-ium-2-yl]-1-phenyl-isothiourea 495.0
6856117 C19H19N3O4S2 [3-[(Z)-[[(5S)-4-oxo-5-propyl-thiazol-2-yl]hydrazono]methyl]phenyl] benzenesulfonate [3-[(Z)-[[(5S)-4-oxo-5-propyl-thiazol-2-yl]hydrazono]methyl]phenyl] benzenesulfonate 417.5
6856118 C20H21N3O5S2 [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-ethoxybenzenesulfonate [3-[(Z)-[[(5S)-5-ethyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-ethoxybenzenesulfonate 447.5
6856119 C19H19N3O4S2 [3-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,5-dimethylbenzenesulfonate [3-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 2,5-dimethylbenzenesulfonate 417.5
6856120 C18H16IN3O4S2 [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-iodobenzenesulfonate [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-iodobenzenesulfonate 529.4
6856121 C18H16ClN3O4S2 [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-chlorobenzenesulfonate [2-methyl-6-[(Z)-[[(5S)-5-methyl-4-oxo-thiazol-2-yl]hydrazono]methyl]phenyl] 4-chlorobenzenesulfonate 437.9

Related Element Combinations

Explore other compound combinations that include similar elements. Discover more chemistry by browsing related searches.

Looking for a specific combination?

Select any elements from the periodic table and discover all known compounds instantly.

NIH

Data Sourced from PubChem

All compound data on CompoundLookup comes from PubChem, the world's largest free chemistry database maintained by the National Institutes of Health (NIH). We've indexed and organized this data to enable element-based searching - a feature not available on any other platform. We're constantly adding more compounds and improving our coverage. Learn more about our mission.