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.
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6802029 | C22H19ClN4O3 | 5-chloro-N-[[3-[(3,4-dimethylphenyl)hydrazono]-6-oxo-cyclohexa-1,4-dien-1-yl]methyleneamino]-2-hydroxy-benzamide | 5-chloro-N-[[3-[(3,4-dimethylphenyl)hydrazono]-6-oxo-cyclohexa-1,4-dien-1-yl]methyleneamino]-2-hydroxy-benzamide | 422.9 |
| 6802030 | C21H17ClN4O3 | 2-(4-chlorophenyl)-N-[2-oxo-2-[2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]acetamide | 2-(4-chlorophenyl)-N-[2-oxo-2-[2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]acetamide | 408.8 |
| 6802031 | C15H13BrN2O4 | 2-bromo-N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]benzohydrazide | 2-bromo-N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]benzohydrazide | 365.18 |
| 6802032 | C25H21Cl2N5O3S | 2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 542.4 |
| 6802033 | C22H20ClN5O3 | 2-(4-chlorophenyl)-N-[2-[2-[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]acetamide | 2-(4-chlorophenyl)-N-[2-[2-[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]acetamide | 437.9 |
| 6802034 | C19H23ClN4O3 | 5-[1-(azepan-1-ylamino)propylidene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(azepan-1-ylamino)propylidene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 390.9 |
| 6802035 | C17H15N5O2 | 6-benzyl-3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2H-1,2,4-triazin-5-one | 6-benzyl-3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2H-1,2,4-triazin-5-one | 321.33 |
| 6802036 | C21H20N4O5 | N'-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propyl]benzohydrazide | N'-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propyl]benzohydrazide | 408.4 |
| 6802037 | C16H18ClN5O3 | 1-(2-chlorophenyl)-5-[[(4-methylpiperazin-1-yl)amino]methylene]hexahydropyrimidine-2,4,6-trione | 1-(2-chlorophenyl)-5-[[(4-methylpiperazin-1-yl)amino]methylene]hexahydropyrimidine-2,4,6-trione | 363.80 |
| 6802038 | C23H22N4O2S | 5-[[1-(1H-indol-3-ylmethyl)propylamino]methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[1-(1H-indol-3-ylmethyl)propylamino]methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 418.5 |
| 6802039 | C15H17N3O4 | 5-[1-(2-hydroxyethylamino)ethylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(2-hydroxyethylamino)ethylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 303.31 |
| 6802040 | C24H23ClN4O3 | 1-(4-chlorophenyl)-5-[1-[1-(1H-indol-3-ylmethyl)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-(4-chlorophenyl)-5-[1-[1-(1H-indol-3-ylmethyl)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 450.9 |
| 6802041 | C16H26N4O2S | 5-[[2-(1-piperidyl)ethylamino]methylene]-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[2-(1-piperidyl)ethylamino]methylene]-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 338.5 |
| 6802042 | C20H16ClN3O2S | 3-chloro-N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]benzothiophene-2-carboxamide | 3-chloro-N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]benzothiophene-2-carboxamide | 397.9 |
| 6802043 | C24H16ClN3O2S | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-3-chloro-benzothiophene-2-carboxamide | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-3-chloro-benzothiophene-2-carboxamide | 445.9 |
| 6802044 | C23H14ClF3N4O2S | 3-chloro-N-[[6-oxo-3-[[3-(trifluoromethyl)phenyl]hydrazono]cyclohexa-1,4-dien-1-yl]methyleneamino]benzothiophene-2-carboxamide | 3-chloro-N-[[6-oxo-3-[[3-(trifluoromethyl)phenyl]hydrazono]cyclohexa-1,4-dien-1-yl]methyleneamino]benzothiophene-2-carboxamide | 502.9 |
| 6802045 | C17H12ClN3O4S | 3-chloro-N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 3-chloro-N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 389.8 |
| 6802046 | C20H17N3O3 | 2-(4-methylphenoxy)-N-[(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)amino]acetamide | 2-(4-methylphenoxy)-N-[(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)amino]acetamide | 347.4 |
| 6802047 | C24H21N3O4 | 3-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 3-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 415.4 |
| 6802048 | C22H23N3O4 | 5-[1-(4-ethoxyanilino)propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(4-ethoxyanilino)propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 393.4 |
| 6802049 | C20H16BrN3O5 | N'-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1-naphthyloxy)propanehydrazide | N'-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1-naphthyloxy)propanehydrazide | 458.3 |
| 6802050 | C17H18N2O4 | 6-[[2-[(3,4,5-trimethoxyphenyl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[(3,4,5-trimethoxyphenyl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 314.34 |
| 6802051 | C24H20N2O4 | 3-benzyloxy-6-[5-(3-methoxyphenoxy)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 3-benzyloxy-6-[5-(3-methoxyphenoxy)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 400.4 |
| 6802052 | C11H8O5 | 3-[hydroxy(methoxy)methylene]chromane-2,4-dione | 3-[hydroxy(methoxy)methylene]chromane-2,4-dione | 220.18 |
| 6802053 | C27H22ClN5O2 | 3-(2-chlorophenyl)-N-[7-(4-methoxyphenyl)-5-phenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]prop-2-enamide | 3-(2-chlorophenyl)-N-[7-(4-methoxyphenyl)-5-phenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]prop-2-enamide | 483.9 |
| 6802054 | C18H16N4O3 | 3-allyl-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]quinazolin-4-one | 3-allyl-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]quinazolin-4-one | 336.3 |
| 6802055 | C16H11Br2N5O2S | 4-bromo-6-[[[5-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-1,3,4-thiadiazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[5-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-1,3,4-thiadiazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 497.2 |
| 6802056 | C14H16N6O4 | 5-(5H-[1,2,4]triazino[5,6-b]indol-3-ylhydrazono)pentane-1,2,3,4-tetrol | 5-(5H-[1,2,4]triazino[5,6-b]indol-3-ylhydrazono)pentane-1,2,3,4-tetrol | 332.31 |
| 6802057 | C20H12Cl2N2OS | 6-[[4-(1,3-benzothiazol-2-yl)anilino]methylene]-2,4-dichloro-cyclohexa-2,4-dien-1-one | 6-[[4-(1,3-benzothiazol-2-yl)anilino]methylene]-2,4-dichloro-cyclohexa-2,4-dien-1-one | 399.3 |
| 6802058 | C20H18N4O | 6-[4-(2-indan-1-ylidenehydrazino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(2-indan-1-ylidenehydrazino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 330.4 |
| 6802059 | C23H27N5O2 | 4-(dimethylamino)-N-[[2-oxo-1-(1-piperidylmethyl)indolin-3-ylidene]amino]benzamide | 4-(dimethylamino)-N-[[2-oxo-1-(1-piperidylmethyl)indolin-3-ylidene]amino]benzamide | 405.5 |
| 6802060 | C14H14N2O2 | 3-hydroxy-4-[1-(2-phenylhydrazino)ethylidene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[1-(2-phenylhydrazino)ethylidene]cyclohexa-2,5-dien-1-one | 242.27 |
| 6802061 | C22H13BrClN3O4 | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-3-(2-chloro-4-nitro-phenyl)-1H-quinazolin-4-one | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-3-(2-chloro-4-nitro-phenyl)-1H-quinazolin-4-one | 498.7 |
| 6802062 | C21H20N8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(3-ethoxyphenyl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(3-ethoxyphenyl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]triazole-4-carbohydrazide | 448.4 |
| 6802063 | C23H26N8O7 | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[2-(1,3,7-trimethyl-2,6-dioxo-purin-8-yl)hydrazino]methylene]hexahydropyrimidine-2,4,6-trione | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[2-(1,3,7-trimethyl-2,6-dioxo-purin-8-yl)hydrazino]methylene]hexahydropyrimidine-2,4,6-trione | 526.5 |
| 6802064 | C19H15N7O | 1-[(5-methoxyindol-3-ylidene)methyl]-2-(5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazine | 1-[(5-methoxyindol-3-ylidene)methyl]-2-(5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazine | 357.4 |
| 6802065 | C12H12N6O3S | 3-methyl-4-[(4-methyl-3-nitro-phenyl)hydrazono]-5-oxo-pyrazole-1-carbothioamide | 3-methyl-4-[(4-methyl-3-nitro-phenyl)hydrazono]-5-oxo-pyrazole-1-carbothioamide | 320.33 |
| 6802066 | C13H18BrN3O2S | 1-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-tert-butyl-thiourea | 1-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-tert-butyl-thiourea | 360.27 |
| 6802067 | C16H10N2O5 | 4,6-dioxo-5-(phenylhydrazono)chromene-2-carboxylic acid | 4,6-dioxo-5-(phenylhydrazono)chromene-2-carboxylic acid | 310.26 |
| 6802068 | C19H21N5O3 | 5-[1-(3-imidazol-1-ylpropylamino)ethylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(3-imidazol-1-ylpropylamino)ethylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 367.4 |
| 6802069 | C15H24N4O4 | N'-[1-(1-butyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethyl]pentanehydrazide | N'-[1-(1-butyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethyl]pentanehydrazide | 324.38 |
| 6802070 | C14H10Cl3N3O2S | [2-[(2,4,6-trichlorophenyl)hydrazono]propylideneamino] thiophene-2-carboxylate | [2-[(2,4,6-trichlorophenyl)hydrazono]propylideneamino] thiophene-2-carboxylate | 390.7 |
| 6802071 | C18H17N5O5 | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1,3,7-trimethyl-2,4-dioxo-pyrido[2,3-d]pyrimidine-6-carbohydrazide | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1,3,7-trimethyl-2,4-dioxo-pyrido[2,3-d]pyrimidine-6-carbohydrazide | 383.4 |
| 6802072 | C21H15N7O3 | 8-methyl-N-[[5-(3-nitrophenyl)-2-furyl]methyleneamino]-5H-[1,2,4]triazino[5,6-b]indol-3-amine | 8-methyl-N-[[5-(3-nitrophenyl)-2-furyl]methyleneamino]-5H-[1,2,4]triazino[5,6-b]indol-3-amine | 413.4 |
| 6802073 | C19H18N4O4 | 3-methoxy-N-[2-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]benzamide | 3-methoxy-N-[2-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]benzamide | 366.4 |
| 6802074 | C21H18N4O7 | methyl 2-[3-[[2-(1,3-benzodioxole-5-carbonylamino)acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | methyl 2-[3-[[2-(1,3-benzodioxole-5-carbonylamino)acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 438.4 |
| 6802075 | C15H14N4O5 | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-methyl-pyridine-3-carbohydrazide | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-methyl-pyridine-3-carbohydrazide | 330.30 |
| 6802076 | C20H21N3O5 | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-(2-methoxyphenyl)prop-2-enamide | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-(2-methoxyphenyl)prop-2-enamide | 383.4 |
| 6802077 | C20H20ClN5O2S | 2-[[5-(4-chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 429.9 |
| 6802078 | C26H19N3O3S | 1-(2-methoxyphenyl)-5-[(2-phenyl-1H-indol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(2-methoxyphenyl)-5-[(2-phenyl-1H-indol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 453.5 |
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.
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.