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 6,389,751 - 6,389,800 of 6,571,471
Page 127796 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6804602 | C14H13ClN4O3S | ethyl 2-[3-(4-chlorophenyl)-2,3-dihydrothiazolo[2,3-c][1,2,4]triazol-5-yl]-2-hydroxyimino-acetate | ethyl 2-[3-(4-chlorophenyl)-2,3-dihydrothiazolo[2,3-c][1,2,4]triazol-5-yl]-2-hydroxyimino-acetate | 352.8 |
| 6804603 | C23H26N6O4 | 5-(4-methoxyphenyl)-2-(4-nitrophenyl)-4-[(2-piperazin-1-ylethylamino)methylene]pyrazol-3-one | 5-(4-methoxyphenyl)-2-(4-nitrophenyl)-4-[(2-piperazin-1-ylethylamino)methylene]pyrazol-3-one | 450.5 |
| 6804604 | C16H18N6O4 | 7-ethyl-8-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-methyl-purine-2,6-dione | 7-ethyl-8-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-methyl-purine-2,6-dione | 358.35 |
| 6804605 | C20H12Cl2N6O | N-[[5-(2,5-dichlorophenyl)-2-furyl]methyleneamino]-5H-[1,2,4]triazino[5,6-b]indol-3-amine | N-[[5-(2,5-dichlorophenyl)-2-furyl]methyleneamino]-5H-[1,2,4]triazino[5,6-b]indol-3-amine | 423.3 |
| 6804606 | C22H23N5OS | 2-(1,3-benzothiazol-2-yl)-4-[1-(2-isobutylhydrazino)ethylidene]-5-phenyl-pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[1-(2-isobutylhydrazino)ethylidene]-5-phenyl-pyrazol-3-one | 405.5 |
| 6804608 | C19H32N4O3 | 1-cyclohexyl-5-[1-[3-(diethylamino)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-cyclohexyl-5-[1-[3-(diethylamino)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 364.5 |
| 6804609 | C21H18BrNO3S | ethyl 2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-(p-tolyl)thiophene-3-carboxylate | ethyl 2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-(p-tolyl)thiophene-3-carboxylate | 444.3 |
| 6804610 | C20H17N3O5 | 3-[1-(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)propylamino]benzoic acid | 3-[1-(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)propylamino]benzoic acid | 379.4 |
| 6804611 | C18H24N4O3 | 1-butyl-5-[1-[3-(dimethylamino)anilino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-butyl-5-[1-[3-(dimethylamino)anilino]ethylidene]hexahydropyrimidine-2,4,6-trione | 344.4 |
| 6804612 | C15H12I2N4O3 | N-[2-[2-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]pyridine-4-carboxamide | N-[2-[2-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]pyridine-4-carboxamide | 550.09 |
| 6804614 | C17H10FN3O3 | 1-(3-fluorophenyl)-4-(2-oxoindolin-3-ylidene)pyrazolidine-3,5-dione | 1-(3-fluorophenyl)-4-(2-oxoindolin-3-ylidene)pyrazolidine-3,5-dione | 323.28 |
| 6804615 | C15H9BrClNO | 2-bromo-4-chloro-6-[(3-ethynylanilino)methylene]cyclohexa-2,4-dien-1-one | 2-bromo-4-chloro-6-[(3-ethynylanilino)methylene]cyclohexa-2,4-dien-1-one | 334.59 |
| 6804616 | C26H20Cl2N4O3 | N-[2-[2-[1-[(3,4-dichlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-3-phenyl-prop-2-enamide | N-[2-[2-[1-[(3,4-dichlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-3-phenyl-prop-2-enamide | 507.4 |
| 6804617 | C23H21N3O4S | 2-[4-(4-isobutylphenyl)-3H-thiazol-2-ylidene]-3-(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 2-[4-(4-isobutylphenyl)-3H-thiazol-2-ylidene]-3-(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 435.5 |
| 6804618 | C20H27N3O3S | ethyl 4-[1-(2-methylbutyl)-2-thioxo-pyrrolidin-3-yl]-5-(3-methyl-2H-isoxazol-5-ylidene)pyrrole-2-carboxylate | ethyl 4-[1-(2-methylbutyl)-2-thioxo-pyrrolidin-3-yl]-5-(3-methyl-2H-isoxazol-5-ylidene)pyrrole-2-carboxylate | 389.5 |
| 6804619 | C14H15ClN4O2 | 6-[[2-(3-chloropyrazin-2-yl)hydrazino]methylene]-3-propoxy-cyclohexa-2,4-dien-1-one | 6-[[2-(3-chloropyrazin-2-yl)hydrazino]methylene]-3-propoxy-cyclohexa-2,4-dien-1-one | 306.75 |
| 6804620 | C28H21ClN4O3 | 3-[3-[(4-chlorophenyl)methoxy]phenyl]-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-[3-[(4-chlorophenyl)methoxy]phenyl]-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 496.9 |
| 6804621 | C26H19N5O | 5-(1-naphthyliminomethyl)-2-phenyl-4-(phenylhydrazono)pyrazol-3-one | 5-(1-naphthyliminomethyl)-2-phenyl-4-(phenylhydrazono)pyrazol-3-one | 417.5 |
| 6804622 | C10H9N3O2S2 | 2-methoxy-6-[[(2-thioxo-3H-1,3,4-thiadiazol-5-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[(2-thioxo-3H-1,3,4-thiadiazol-5-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 267.3 |
| 6804623 | C23H19FN4O5 | methyl 2-[[1-(2-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-(1H-indol-3-yl)propanoate | methyl 2-[[1-(2-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-(1H-indol-3-yl)propanoate | 450.4 |
| 6804624 | C22H22N8O5 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-ethoxyphenyl)-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-(4-ethoxyphenyl)-N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]triazole-4-carbohydrazide | 478.5 |
| 6804625 | C19H12FN3O4S | 2-[4-(4-fluorophenyl)-3H-thiazol-2-ylidene]-3-(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 2-[4-(4-fluorophenyl)-3H-thiazol-2-ylidene]-3-(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 397.4 |
| 6804626 | C17H15N5O | 6-[6-methyl-4-[2-(3-pyridylmethylene)hydrazino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[6-methyl-4-[2-(3-pyridylmethylene)hydrazino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 305.33 |
| 6804627 | C16H12BrClN4O2S | 2-bromo-4-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 439.7 |
| 6804628 | C14H11N3O4 | 4-nitro-6-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-nitro-6-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 285.25 |
| 6804629 | C19H15N3O4S | methyl 2-[(4,6-dioxo-1-phenyl-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]benzoate | methyl 2-[(4,6-dioxo-1-phenyl-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]benzoate | 381.4 |
| 6804630 | C12H9F3N4O2 | nitroso-[3-[3-(trifluoromethyl)phenoxy]-1H-pyrazin-2-ylidene]methanamine | nitroso-[3-[3-(trifluoromethyl)phenoxy]-1H-pyrazin-2-ylidene]methanamine | 298.22 |
| 6804631 | C28H26FN5O2 | N-[7-(4-fluorophenyl)-5-(p-tolyl)-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-3-(2-methoxyphenyl)prop-2-enamide | N-[7-(4-fluorophenyl)-5-(p-tolyl)-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-3-(2-methoxyphenyl)prop-2-enamide | 483.5 |
| 6804632 | C21H18N2O4 | N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | 362.4 |
| 6804633 | C27H30N2O2 | 6-[3-(3,5-ditert-butyl-4-hydroxy-phenyl)-1H-benzimidazol-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-(3,5-ditert-butyl-4-hydroxy-phenyl)-1H-benzimidazol-2-ylidene]cyclohexa-2,4-dien-1-one | 414.5 |
| 6804634 | C21H19N3O6 | 3-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]benzoic acid | 3-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]benzoic acid | 409.4 |
| 6804635 | C17H16BrClN2O3 | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,6-dimethylphenoxy)acetohydrazide | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,6-dimethylphenoxy)acetohydrazide | 411.7 |
| 6804636 | C20H29N5O3 | 5-[1-[2-[2-(diethylamino)ethyl]hydrazino]propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-[2-[2-(diethylamino)ethyl]hydrazino]propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 387.5 |
| 6804637 | C25H17N5O6S | 2-[2-[1-(4-nitrophenyl)-5-oxo-3-phenyl-pyrazol-4-ylidene]hydrazino]naphthalene-1-sulfonic acid | 2-[2-[1-(4-nitrophenyl)-5-oxo-3-phenyl-pyrazol-4-ylidene]hydrazino]naphthalene-1-sulfonic acid | 515.5 |
| 6804638 | C18H18N2O2 | 3-[[2-(4-methoxyphenyl)ethylamino]methylene]indolin-2-one | 3-[[2-(4-methoxyphenyl)ethylamino]methylene]indolin-2-one | 294.3 |
| 6804639 | C16H13ClN4O2 | 2-(4-chlorophenyl)-4-[[(4,6-dimethylpyrimidin-2-yl)amino]methylene]oxazol-5-one | 2-(4-chlorophenyl)-4-[[(4,6-dimethylpyrimidin-2-yl)amino]methylene]oxazol-5-one | 328.75 |
| 6804640 | C15H11NO3 | 3-[(2-hydroxyanilino)methylene]isobenzofuran-1-one | 3-[(2-hydroxyanilino)methylene]isobenzofuran-1-one | 253.25 |
| 6804641 | C16H14N4O2S | 2-methoxy-6-[[(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 326.4 |
| 6804642 | C28H29N5O3S | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 515.6 |
| 6804643 | C20H21N3O | 1-[[4-(diethylamino)phenyl]hydrazono]naphthalen-2-one | 1-[[4-(diethylamino)phenyl]hydrazono]naphthalen-2-one | 319.4 |
| 6804644 | C19H18N6O2 | N-[(2,4-dimethoxyphenyl)methyleneamino]-8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-amine | N-[(2,4-dimethoxyphenyl)methyleneamino]-8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-amine | 362.4 |
| 6804645 | C15H9Cl2NOS | 3-[(3,4-dichloroanilino)methylene]-2-benzothiophen-1-one | 3-[(3,4-dichloroanilino)methylene]-2-benzothiophen-1-one | 322.2 |
| 6804646 | C11H16N4O2 | N-[3-(methylamino)propyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-[3-(methylamino)propyl]-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 236.27 |
| 6804647 | C18H15F2N3O3S2 | 5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 423.5 |
| 6804648 | C20H18FN3O4 | 5-[1-[(4-fluorophenyl)methylamino]ethylidene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 5-[1-[(4-fluorophenyl)methylamino]ethylidene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 383.4 |
| 6804649 | C20H16Cl2N4O4 | 2-chloro-N'-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propyl]benzohydrazide | 2-chloro-N'-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propyl]benzohydrazide | 447.3 |
| 6804650 | C23H26N4O4 | 2-(2-methoxyphenoxy)-N-[[2-oxo-1-(1-piperidylmethyl)indolin-3-ylidene]amino]acetamide | 2-(2-methoxyphenoxy)-N-[[2-oxo-1-(1-piperidylmethyl)indolin-3-ylidene]amino]acetamide | 422.5 |
| 6804651 | C29H29N3O4 | 5-[1-(3,3-diphenylpropylamino)propylidene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(3,3-diphenylpropylamino)propylidene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 483.6 |
| 6804652 | C19H15N3O5 | 4-[1-(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)ethylamino]benzoic acid | 4-[1-(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)ethylamino]benzoic acid | 365.3 |
| 6804653 | C25H22N4OS | 2-(1-benzylbenzimidazol-2-yl)sulfanyl-N-(cinnamylideneamino)acetamide | 2-(1-benzylbenzimidazol-2-yl)sulfanyl-N-(cinnamylideneamino)acetamide | 426.5 |
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.