Carbon + Oxygen Compounds (C + O)
Browse all compounds containing Carbon + 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: 6,571,471
Showing 6,430,801 - 6,430,850 of 6,571,471
Page 128617 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6846775 | C13H11N3O4 | 5-hydroxy-3,4-dioxo-N'-(1H-pyridin-2-ylidenemethyl)cyclohexa-1,5-diene-1-carbohydrazide | 5-hydroxy-3,4-dioxo-N'-(1H-pyridin-2-ylidenemethyl)cyclohexa-1,5-diene-1-carbohydrazide | 273.24 |
| 6846776 | C20H19BrN4O3S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)acetohydrazide | 475.4 |
| 6846777 | C15H12Br2N2O3 | methyl 4-[2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]benzoate | methyl 4-[2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]benzoate | 428.07 |
| 6846778 | C21H24ClN3O4 | 2-chloro-N-[6-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-6-oxo-hexyl]benzamide | 2-chloro-N-[6-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-6-oxo-hexyl]benzamide | 417.9 |
| 6846779 | C23H28N4O3 | N-(benzylideneamino)-9-oxo-9-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]nonanamide | N-(benzylideneamino)-9-oxo-9-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]nonanamide | 408.5 |
| 6846780 | C16H14ClN3O4 | 2-chloro-N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 2-chloro-N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 347.75 |
| 6846781 | C17H17N3O4 | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-2-oxo-acetamide | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-2-oxo-acetamide | 327.33 |
| 6846782 | C14H10Cl2N2O3 | 3,4-dichloro-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 3,4-dichloro-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 325.1 |
| 6846783 | C17H16N4O | 5-methyl-2-phenyl-4-[(2-phenylhydrazino)methylene]pyrazol-3-one | 5-methyl-2-phenyl-4-[(2-phenylhydrazino)methylene]pyrazol-3-one | 292.33 |
| 6846784 | C14H12N4O2 | 4-[[2-(1H-benzimidazol-2-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[2-(1H-benzimidazol-2-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 268.27 |
| 6846785 | C19H21N5O3S | N-[(3-aminoisoindol-1-ylidene)amino]-3-(diethylsulfamoyl)benzamide | N-[(3-aminoisoindol-1-ylidene)amino]-3-(diethylsulfamoyl)benzamide | 399.5 |
| 6846786 | C22H27N5O7S2 | 1-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(2-morpholino-5-morpholinosulfonyl-phenyl)thiourea | 1-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(2-morpholino-5-morpholinosulfonyl-phenyl)thiourea | 537.6 |
| 6846787 | C19H12FN3O3 | 1-(3-fluorophenyl)-5-(1H-indol-3-ylmethylene)hexahydropyrimidine-2,4,6-trione | 1-(3-fluorophenyl)-5-(1H-indol-3-ylmethylene)hexahydropyrimidine-2,4,6-trione | 349.3 |
| 6846788 | C23H39NO2S | 6-[1-(hydroxyamino)-2-tetradecylsulfanyl-ethylidene]-4-methyl-cyclohexa-2,4-dien-1-one | 6-[1-(hydroxyamino)-2-tetradecylsulfanyl-ethylidene]-4-methyl-cyclohexa-2,4-dien-1-one | 393.6 |
| 6846789 | C24H26N8O3 | 6-[3-[2-[4-anilino-6-(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]-2-methyl-prop-2-enylidene]-2-nitro-cyclohexa-2,4-dien-1-one | 6-[3-[2-[4-anilino-6-(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]-2-methyl-prop-2-enylidene]-2-nitro-cyclohexa-2,4-dien-1-one | 474.5 |
| 6846790 | C15H14N2O5 | 4-hydroxy-N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]benzohydrazide | 4-hydroxy-N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]benzohydrazide | 302.28 |
| 6846791 | C18H14Br3N3O3 | N-[(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]-2-(2,6-dibromo-4-methyl-phenoxy)acetamide | N-[(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]-2-(2,6-dibromo-4-methyl-phenoxy)acetamide | 560.0 |
| 6846792 | C26H15Cl3N4O2 | 4-[(4-chlorophenyl)hydrazono]-2-[[2-(3,4-dichlorophenyl)-1,3-benzoxazol-5-yl]iminomethyl]cyclohexa-2,5-dien-1-one | 4-[(4-chlorophenyl)hydrazono]-2-[[2-(3,4-dichlorophenyl)-1,3-benzoxazol-5-yl]iminomethyl]cyclohexa-2,5-dien-1-one | 521.8 |
| 6846793 | C14H10Cl3N3O3 | 2,4-dichloro-6-[[2-(2-chloro-6-nitro-phenyl)-2-methyl-hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[2-(2-chloro-6-nitro-phenyl)-2-methyl-hydrazino]methylene]cyclohexa-2,4-dien-1-one | 374.6 |
| 6846794 | C23H23N9O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(indolin-1-ylmethyl)-N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(indolin-1-ylmethyl)-N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]triazole-4-carbohydrazide | 489.5 |
| 6846795 | C21H17N5O2 | N-(o-tolyl)-3-oxo-4-[(1,2,4-triazol-4-ylamino)methylene]naphthalene-2-carboxamide | N-(o-tolyl)-3-oxo-4-[(1,2,4-triazol-4-ylamino)methylene]naphthalene-2-carboxamide | 371.4 |
| 6846796 | C20H15N3O4S | 6-methoxy-3-[2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-yl]chromen-2-one | 6-methoxy-3-[2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-yl]chromen-2-one | 393.4 |
| 6846797 | C25H27N5O2 | N-[[1-[(dipropylamino)methyl]-2-oxo-indolin-3-ylidene]amino]quinoline-2-carboxamide | N-[[1-[(dipropylamino)methyl]-2-oxo-indolin-3-ylidene]amino]quinoline-2-carboxamide | 429.5 |
| 6846798 | C21H17Cl2N3O | 5-[3-[(3,4-dichlorophenyl)methyl]-5,6-dimethyl-1H-benzimidazol-2-ylidene]pyridin-2-one | 5-[3-[(3,4-dichlorophenyl)methyl]-5,6-dimethyl-1H-benzimidazol-2-ylidene]pyridin-2-one | 398.3 |
| 6846799 | C14H16N4O5S | 4-ethoxy-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]benzenesulfonohydrazide | 4-ethoxy-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]benzenesulfonohydrazide | 352.37 |
| 6846800 | C19H24ClN3O3 | 1-(4-chlorophenyl)-5-[1-(hexylamino)propylidene]hexahydropyrimidine-2,4,6-trione | 1-(4-chlorophenyl)-5-[1-(hexylamino)propylidene]hexahydropyrimidine-2,4,6-trione | 377.9 |
| 6846801 | C20H19ClN4O3 | 1-(4-chlorophenyl)-5-[1-[4-(dimethylamino)anilino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-(4-chlorophenyl)-5-[1-[4-(dimethylamino)anilino]ethylidene]hexahydropyrimidine-2,4,6-trione | 398.8 |
| 6846802 | C14H10N2O4S | 2-[5-(1H-indol-3-ylmethylene)-2,4-dioxo-thiazolidin-3-yl]acetic acid | 2-[5-(1H-indol-3-ylmethylene)-2,4-dioxo-thiazolidin-3-yl]acetic acid | 302.31 |
| 6846803 | C25H18BrFN6O2 | 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-[(4-fluorophenyl)methyl]pyrrolo[3,2-b]quinoxaline-3-carboxamide | 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-[(4-fluorophenyl)methyl]pyrrolo[3,2-b]quinoxaline-3-carboxamide | 533.4 |
| 6846804 | C16H10FN3O4 | 4-[(3-fluoroanilino)methylene]-2-(4-nitrophenyl)oxazol-5-one | 4-[(3-fluoroanilino)methylene]-2-(4-nitrophenyl)oxazol-5-one | 327.27 |
| 6846805 | C16H10ClN3O4 | 4-[(2-chloroanilino)methylene]-2-(4-nitrophenyl)oxazol-5-one | 4-[(2-chloroanilino)methylene]-2-(4-nitrophenyl)oxazol-5-one | 343.72 |
| 6846806 | C9H12N4O2 | N-(2-aminoethyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-(2-aminoethyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 208.22 |
| 6846807 | C25H19N3O | 2-(2-indol-3-ylideneethylidene)-3-(p-tolyl)-1H-quinazolin-4-one | 2-(2-indol-3-ylideneethylidene)-3-(p-tolyl)-1H-quinazolin-4-one | 377.4 |
| 6846808 | C17H16BrN3O4 | 2-bromo-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 2-bromo-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 406.2 |
| 6846809 | C15H20I2N2O2 | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]octanehydrazide | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]octanehydrazide | 514.14 |
| 6846810 | C13H13NO4 | 4-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-2H-isoxazol-5-one | 4-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-2H-isoxazol-5-one | 247.25 |
| 6846811 | C18H13N3OS | 1-[[2-(1,3-benzothiazol-2-yl)hydrazino]methylene]naphthalen-2-one | 1-[[2-(1,3-benzothiazol-2-yl)hydrazino]methylene]naphthalen-2-one | 319.4 |
| 6846812 | C17H22BrN3O4 | 2-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-cyclohexyl-2-oxo-acetamide | 2-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-cyclohexyl-2-oxo-acetamide | 412.3 |
| 6846813 | C18H15BrN4O2 | 4-bromo-N'-[[3-(4-methoxyphenyl)pyrazol-4-ylidene]methyl]benzohydrazide | 4-bromo-N'-[[3-(4-methoxyphenyl)pyrazol-4-ylidene]methyl]benzohydrazide | 399.2 |
| 6846815 | C6H7NOS | 3-(aminomethylene)-5-methyl-furan-2-thione | 3-(aminomethylene)-5-methyl-furan-2-thione | 141.19 |
| 6846816 | C20H14N4O6S-2 | 2-[2-[N-[(6-oxo-3-sulfonato-cyclohexa-2,4-dien-1-ylidene)amino]-C-phenyl-carbonimidoyl]hydrazino]benzoate | 2-[2-[N-[(6-oxo-3-sulfonato-cyclohexa-2,4-dien-1-ylidene)amino]-C-phenyl-carbonimidoyl]hydrazino]benzoate | 438.4 |
| 6846817 | C13H14N4O3S2 | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]acetohydrazide | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]acetohydrazide | 338.4 |
| 6846818 | C18H18N4O3S | 4-methyl-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]benzenesulfonohydrazide | 4-methyl-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]benzenesulfonohydrazide | 370.4 |
| 6846819 | C22H15O2-5 | (Z)-1-(2-benzyloxy-4-methyl-phenyl)-3-cyclopenta-2,4-dien-1-ylidene-prop-1-en-1-olate | (Z)-1-(2-benzyloxy-4-methyl-phenyl)-3-cyclopenta-2,4-dien-1-ylidene-prop-1-en-1-olate | 311.4 |
| 6846820 | C15H13N3O3 | 5-[(4-hydroxyanilino)methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 5-[(4-hydroxyanilino)methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 283.28 |
| 6846821 | C11H11N2O2-5 | (1Z)-1-tert-butoxy-N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)methanimidate | (1Z)-1-tert-butoxy-N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)methanimidate | 203.22 |
| 6846822 | C12H6N3O-5 | (2E)-N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)pyridine-2-carboximidate | (2E)-N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)pyridine-2-carboximidate | 208.20 |
| 6846823 | C12H6N3O-5 | (4E)-N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)pyridine-4-carboximidate | (4E)-N-(cyclopenta-2,4-dien-1-ylidenemethylazanidyl)pyridine-4-carboximidate | 208.20 |
| 6846824 | C14H19N3OS | 1-cyclohexyl-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-cyclohexyl-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 277.39 |
| 6846825 | C12H12N2O2S2 | 5-[[(4-methoxyphenyl)methylamino]methylene]-2-thioxo-thiazolidin-4-one | 5-[[(4-methoxyphenyl)methylamino]methylene]-2-thioxo-thiazolidin-4-one | 280.4 |
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.