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 6,390,851 - 6,390,900 of 6,571,471
Page 127818 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6805725 | C16H11N3O9S2 | 3-[(4-nitrophenyl)hydrazono]-4-oxo-naphthalene-1,5-disulfonic acid | 3-[(4-nitrophenyl)hydrazono]-4-oxo-naphthalene-1,5-disulfonic acid | 453.4 |
| 6805726 | C11H8F3N3O | 4-[[2-(trifluoromethyl)anilino]methylene]-1H-pyrazol-5-one | 4-[[2-(trifluoromethyl)anilino]methylene]-1H-pyrazol-5-one | 255.20 |
| 6805727 | C18H17ClN4O2 | N-[(3-aminoisoindol-1-ylidene)amino]-2-(4-chloro-2-methyl-phenoxy)propanamide | N-[(3-aminoisoindol-1-ylidene)amino]-2-(4-chloro-2-methyl-phenoxy)propanamide | 356.8 |
| 6805728 | C19H22N4O2 | 1-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 338.4 |
| 6805729 | C21H30N4O3 | 1-benzyl-5-[1-[3-(diethylamino)propylamino]propylidene]hexahydropyrimidine-2,4,6-trione | 1-benzyl-5-[1-[3-(diethylamino)propylamino]propylidene]hexahydropyrimidine-2,4,6-trione | 386.5 |
| 6805730 | C23H27BrN6O2 | N-[[5-bromo-1-[(4-methylpiperazin-1-yl)methyl]-2-oxo-indolin-3-ylidene]amino]-4-(dimethylamino)benzamide | N-[[5-bromo-1-[(4-methylpiperazin-1-yl)methyl]-2-oxo-indolin-3-ylidene]amino]-4-(dimethylamino)benzamide | 499.4 |
| 6805731 | C32H20N4O2 | 3-(2-phenyl-12-oxa-5,7,8,10-tetrazapentacyclo[11.8.0.03,11.04,8.016,21]henicosa-1(13),3(11),4,9,14,16,18,20-octaen-6-ylidene)naphthalen-2-one | 3-(2-phenyl-12-oxa-5,7,8,10-tetrazapentacyclo[11.8.0.03,11.04,8.016,21]henicosa-1(13),3(11),4,9,14,16,18,20-octaen-6-ylidene)naphthalen-2-one | 492.5 |
| 6805732 | C16H13N3O5 | 4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 327.29 |
| 6805733 | C22H18N4O2 | 6-[4-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 370.4 |
| 6805734 | C22H23N5O3 | 1-benzyl-5-[[[2-(3-pyridyl)-1-piperidyl]amino]methylene]hexahydropyrimidine-2,4,6-trione | 1-benzyl-5-[[[2-(3-pyridyl)-1-piperidyl]amino]methylene]hexahydropyrimidine-2,4,6-trione | 405.4 |
| 6805735 | C19H18N2O2 | 5-(2,4-dimethylphenyl)-3-(o-tolylhydrazono)furan-2-one | 5-(2,4-dimethylphenyl)-3-(o-tolylhydrazono)furan-2-one | 306.4 |
| 6805736 | C14H21N3O3S | 1-sec-butyl-5-[(tetrahydrofuran-2-ylmethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-sec-butyl-5-[(tetrahydrofuran-2-ylmethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 311.40 |
| 6805737 | C17H17N3O4 | 6-[(3,4-dihydro-2H-quinolin-1-ylamino)methylene]-4-methoxy-2-nitro-cyclohexa-2,4-dien-1-one | 6-[(3,4-dihydro-2H-quinolin-1-ylamino)methylene]-4-methoxy-2-nitro-cyclohexa-2,4-dien-1-one | 327.33 |
| 6805738 | C16H19ClN4O3 | 1-(4-chlorophenyl)-5-[1-[2-(dimethylamino)ethylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-(4-chlorophenyl)-5-[1-[2-(dimethylamino)ethylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 350.80 |
| 6805739 | C19H17N5O5 | methyl 2-[2-oxo-3-[[2-(pyridine-4-carbonylamino)acetyl]hydrazono]indolin-1-yl]acetate | methyl 2-[2-oxo-3-[[2-(pyridine-4-carbonylamino)acetyl]hydrazono]indolin-1-yl]acetate | 395.4 |
| 6805741 | C24H21N3O3 | 6-[2-amino-5-(4-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-benzyloxy-cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(4-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-benzyloxy-cyclohexa-2,4-dien-1-one | 399.4 |
| 6805742 | C18H13N9O5 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-nitrophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-nitrophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 435.4 |
| 6805743 | C23H16N2O5S2 | 2-[2-[[5-[(2-hydroxy-1-naphthyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]iminomethyl]phenoxy]acetic acid | 2-[2-[[5-[(2-hydroxy-1-naphthyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]iminomethyl]phenoxy]acetic acid | 464.5 |
| 6805744 | C28H21BrIN3O | 4-bromo-6-[[3-[3-(2-iodophenyl)-2-phenyl-3,4-dihydropyrazol-5-yl]anilino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[3-[3-(2-iodophenyl)-2-phenyl-3,4-dihydropyrazol-5-yl]anilino]methylene]cyclohexa-2,4-dien-1-one | 622.3 |
| 6805745 | C22H16N2O3S2 | 5-[(1-hydroxy-2-naphthyl)methylene]-3-[(4-methoxyphenyl)methyleneamino]-2-thioxo-thiazolidin-4-one | 5-[(1-hydroxy-2-naphthyl)methylene]-3-[(4-methoxyphenyl)methyleneamino]-2-thioxo-thiazolidin-4-one | 420.5 |
| 6805746 | C20H13IN2O3 | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2-iodo-benzamide | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2-iodo-benzamide | 456.2 |
| 6805747 | C21H21BrClN5O2 | N-[[5-bromo-1-[(4-methylpiperazin-1-yl)methyl]-2-oxo-indolin-3-ylidene]amino]-2-chloro-benzamide | N-[[5-bromo-1-[(4-methylpiperazin-1-yl)methyl]-2-oxo-indolin-3-ylidene]amino]-2-chloro-benzamide | 490.8 |
| 6805748 | C25H24N2O2 | 6-[4-[4-(1,1-dimethylpropyl)phenoxy]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-[4-(1,1-dimethylpropyl)phenoxy]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 384.5 |
| 6805749 | C20H14Br2N2O2 | 4-bromo-6-[[3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]anilino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]anilino]methylene]cyclohexa-2,4-dien-1-one | 474.1 |
| 6805750 | C28H23N3O7 | 2-[(3-ethoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,5-bis(4-methoxyphenyl)furan-3-carbonitrile | 2-[(3-ethoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,5-bis(4-methoxyphenyl)furan-3-carbonitrile | 513.5 |
| 6805751 | C11H8F3N3O | 4-(anilinomethylene)-3-(trifluoromethyl)-1H-pyrazol-5-one | 4-(anilinomethylene)-3-(trifluoromethyl)-1H-pyrazol-5-one | 255.20 |
| 6805752 | C10H8N6O | 6-(phenylhydrazono)-1H-imidazo[1,2-b][1,2,4]triazol-5-one | 6-(phenylhydrazono)-1H-imidazo[1,2-b][1,2,4]triazol-5-one | 228.21 |
| 6805753 | C16H15N5O4S | 2-[(2E)-2-[3-[(Z)-(carbamothioylhydrazono)methyl]-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene]hydrazino]benzoic acid | 2-[(2E)-2-[3-[(Z)-(carbamothioylhydrazono)methyl]-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene]hydrazino]benzoic acid | 373.4 |
| 6805754 | C14H9I2N5OS | 2,4-diiodo-6-[[[3-(2-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-diiodo-6-[[[3-(2-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 549.13 |
| 6805755 | C19H36N4O2 | N-[2-(octanoylhydrazono)propylideneamino]octanamide | N-[2-(octanoylhydrazono)propylideneamino]octanamide | 352.5 |
| 6805756 | C25H22BrN5O2S | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 536.4 |
| 6805757 | C19H16ClFN2O4 | 2-(3-chloro-4-fluoro-phenyl)-5-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-propyl-1H-pyrazole-4-carboxylic acid | 2-(3-chloro-4-fluoro-phenyl)-5-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-propyl-1H-pyrazole-4-carboxylic acid | 390.8 |
| 6805758 | C23H23ClN4O3 | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(3-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(3-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 438.9 |
| 6805759 | C16H14FN3O4 | 2-fluoro-N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 2-fluoro-N-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 331.30 |
| 6805760 | C18H16Cl2N2O2 | N-[4-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2,5-dichloro-phenyl]acetamide | N-[4-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2,5-dichloro-phenyl]acetamide | 363.2 |
| 6805761 | C18H14N4O4 | 3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 350.3 |
| 6805762 | C26H22Cl2N4O4 | N-[[1-[(3,4-dichlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[[2-(4-methylphenoxy)acetyl]amino]acetamide | N-[[1-[(3,4-dichlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[[2-(4-methylphenoxy)acetyl]amino]acetamide | 525.4 |
| 6805763 | C18H17Cl2NO4 | ethyl 3-[3-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-hydroxy-phenyl]propanoate | ethyl 3-[3-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-hydroxy-phenyl]propanoate | 382.2 |
| 6805764 | C23H17FN4O | 6-[4-[2-[(4-fluorophenyl)methylene]hydrazino]-6-phenyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-[2-[(4-fluorophenyl)methylene]hydrazino]-6-phenyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 384.4 |
| 6805765 | C19H16BrN3O3 | 6-bromo-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | 6-bromo-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | 414.3 |
| 6805766 | C23H21BrN6O3 | 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-(tetrahydrofuran-2-ylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide | 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-(tetrahydrofuran-2-ylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide | 509.4 |
| 6805767 | C22H21N9O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-5-(indolin-1-ylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-5-(indolin-1-ylmethyl)triazole-4-carbohydrazide | 475.5 |
| 6805768 | C10H8F3NO3 | 6-[5-hydroxy-5-(trifluoromethyl)isoxazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[5-hydroxy-5-(trifluoromethyl)isoxazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 247.17 |
| 6805769 | C21H16N2O3S | N-[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2-phenoxy-acetamide | N-[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2-phenoxy-acetamide | 376.4 |
| 6805770 | C19H23ClN4O4 | 1-(3-chloro-4-methyl-phenyl)-5-[(3-morpholinopropylamino)methylene]hexahydropyrimidine-2,4,6-trione | 1-(3-chloro-4-methyl-phenyl)-5-[(3-morpholinopropylamino)methylene]hexahydropyrimidine-2,4,6-trione | 406.9 |
| 6805771 | C24H22N4O4S | methyl 2-[(1-benzyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]-3-(1H-indol-3-yl)propanoate | methyl 2-[(1-benzyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]-3-(1H-indol-3-yl)propanoate | 462.5 |
| 6805772 | C21H20N6O3 | 1-benzyl-3,7-dimethyl-8-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]purine-2,6-dione | 1-benzyl-3,7-dimethyl-8-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]purine-2,6-dione | 404.4 |
| 6805773 | C23H30N4O2S | 1-[2-(cyclohexen-1-yl)ethyl]-5-[[4-(diethylamino)anilino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-[2-(cyclohexen-1-yl)ethyl]-5-[[4-(diethylamino)anilino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 426.6 |
| 6805774 | C18H17NO3S2 | ethyl 4,5-dimethyl-2-[(3-oxobenzothiophen-2-ylidene)methylamino]thiophene-3-carboxylate | ethyl 4,5-dimethyl-2-[(3-oxobenzothiophen-2-ylidene)methylamino]thiophene-3-carboxylate | 359.5 |
| 6805775 | C26H30N4O4 | 5-[1-[(1-benzyl-4-piperidyl)amino]propylidene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 5-[1-[(1-benzyl-4-piperidyl)amino]propylidene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 462.5 |
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.
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.