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 6,387,651 - 6,387,700 of 6,571,471
Page 127754 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6802438 | C21H18N4O4 | N-[[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]amino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | N-[[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]amino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 390.4 |
| 6802439 | C21H25N3O5 | methyl 3-[1-(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)propylamino]benzoate | methyl 3-[1-(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)propylamino]benzoate | 399.4 |
| 6802440 | C24H20N4O6S | N-(2-methoxyphenyl)-4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzenesulfonamide | N-(2-methoxyphenyl)-4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzenesulfonamide | 492.5 |
| 6802441 | C48H64N2O13 | [26-[(3,7-dimethylocta-2,6-dienoxyamino)methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | [26-[(3,7-dimethylocta-2,6-dienoxyamino)methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | 877.0 |
| 6802442 | C16H20N4OS | 4-methoxy-N-[2-(6-methyl-3-propylsulfanyl-1,2,4-triazin-5-yl)vinyl]aniline | 4-methoxy-N-[2-(6-methyl-3-propylsulfanyl-1,2,4-triazin-5-yl)vinyl]aniline | 316.4 |
| 6802443 | C17H12BrN7O3 | 6-[[2-(8-bromo-5-methyl-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[2-(8-bromo-5-methyl-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 442.2 |
| 6802444 | C23H23IN4O3 | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(4-iodophenyl)hexahydropyrimidine-2,4,6-trione | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(4-iodophenyl)hexahydropyrimidine-2,4,6-trione | 530.4 |
| 6802445 | C17H19N5O4 | N'-[(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)methyl]pyridine-4-carbohydrazide | N'-[(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)methyl]pyridine-4-carbohydrazide | 357.4 |
| 6802446 | C20H18N4O3S | N-[4-[(1-methyl-4,6-dioxo-3-phenyl-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]phenyl]acetamide | N-[4-[(1-methyl-4,6-dioxo-3-phenyl-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]phenyl]acetamide | 394.4 |
| 6802447 | C9H10N2O2 | N-(but-2-enylideneamino)furan-2-carboxamide | N-(but-2-enylideneamino)furan-2-carboxamide | 178.19 |
| 6802448 | C19H27N3O5 | 3-[[2-[butyl(methyl)amino]ethylamino]-hydroxy-methylene]-6,7-dimethoxy-1H-quinoline-2,4-dione | 3-[[2-[butyl(methyl)amino]ethylamino]-hydroxy-methylene]-6,7-dimethoxy-1H-quinoline-2,4-dione | 377.4 |
| 6802449 | C12H16N2O5 | diethyl 5-[(hydroxyamino)methylene]-3-methyl-pyrrole-2,4-dicarboxylate | diethyl 5-[(hydroxyamino)methylene]-3-methyl-pyrrole-2,4-dicarboxylate | 268.27 |
| 6802450 | C15H17N5O5 | 2-(3,5-dimethyl-4-nitro-pyrazol-1-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(3,5-dimethyl-4-nitro-pyrazol-1-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 347.33 |
| 6802451 | C22H16I2N2O2 | 6-[[[2-(2,4-dimethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[[[2-(2,4-dimethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 594.2 |
| 6802452 | C12H10Cl2N4O2 | 2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-6-methyl-1H-pyrimidin-4-one | 2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-6-methyl-1H-pyrimidin-4-one | 313.14 |
| 6802453 | C29H23ClN4O2 | 4-[(3-chlorophenyl)hydrazono]-2-[[5-(5,7-dimethyl-1,3-benzoxazol-2-yl)-2-methyl-phenyl]iminomethyl]cyclohexa-2,5-dien-1-one | 4-[(3-chlorophenyl)hydrazono]-2-[[5-(5,7-dimethyl-1,3-benzoxazol-2-yl)-2-methyl-phenyl]iminomethyl]cyclohexa-2,5-dien-1-one | 495.0 |
| 6802454 | C22H16BrN3O | 6-[4-(4-bromophenyl)-3,4-dihydro-1H-pyrimido[1,2-a]benzimidazol-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(4-bromophenyl)-3,4-dihydro-1H-pyrimido[1,2-a]benzimidazol-2-ylidene]cyclohexa-2,4-dien-1-one | 418.3 |
| 6802455 | C16H20N2O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]norcarane-7-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]norcarane-7-carbohydrazide | 288.34 |
| 6802456 | C18H20BrN5O | 2-(4-bromophenyl)-4-[[(1-ethyl-3,5-dimethyl-pyrazol-4-yl)amino]methylene]-5-methyl-pyrazol-3-one | 2-(4-bromophenyl)-4-[[(1-ethyl-3,5-dimethyl-pyrazol-4-yl)amino]methylene]-5-methyl-pyrazol-3-one | 402.3 |
| 6802457 | C17H13FN2OS2 | 3-(4-fluorophenyl)-5-[(2-methylanilino)methylene]-2-thioxo-thiazolidin-4-one | 3-(4-fluorophenyl)-5-[(2-methylanilino)methylene]-2-thioxo-thiazolidin-4-one | 344.4 |
| 6802458 | C19H18N4O4S | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[1-(o-tolyl)-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[1-(o-tolyl)-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 398.4 |
| 6802459 | C13H9Cl3N2O3S | 4-chloro-N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 4-chloro-N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 379.6 |
| 6802460 | C14H12N2O5 | 3,5-dihydroxy-N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 3,5-dihydroxy-N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 288.25 |
| 6802461 | C19H13Cl2N3O | 4-[(3-chlorophenyl)hydrazono]-2-[(4-chlorophenyl)iminomethyl]cyclohexa-2,5-dien-1-one | 4-[(3-chlorophenyl)hydrazono]-2-[(4-chlorophenyl)iminomethyl]cyclohexa-2,5-dien-1-one | 370.2 |
| 6802462 | C16H14ClN3O5 | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide | 363.75 |
| 6802463 | C21H18N4O2S | 1-(3-methylsulfanyl-6-styryl-6H-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-7-yl)ethanone | 1-(3-methylsulfanyl-6-styryl-6H-[1,2,4]triazino[5,6-d][3,1]benzoxazepin-7-yl)ethanone | 390.5 |
| 6802464 | C24H19N3O3 | 2-amino-6-[(4-methoxyanilino)methylene]-7-oxo-4-phenyl-4H-chromene-3-carbonitrile | 2-amino-6-[(4-methoxyanilino)methylene]-7-oxo-4-phenyl-4H-chromene-3-carbonitrile | 397.4 |
| 6802466 | C20H23ClN4O4 | 2-chloro-N'-[1-(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)propyl]benzohydrazide | 2-chloro-N'-[1-(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)propyl]benzohydrazide | 418.9 |
| 6802467 | C38H28N6O6 | 4-[2-[1-[[4-[[3-[(4-carboxyphenyl)hydrazono]-2-oxo-indolin-1-yl]methyl]phenyl]methyl]-2-oxo-indolin-3-ylidene]hydrazino]benzoic acid | 4-[2-[1-[[4-[[3-[(4-carboxyphenyl)hydrazono]-2-oxo-indolin-1-yl]methyl]phenyl]methyl]-2-oxo-indolin-3-ylidene]hydrazino]benzoic acid | 664.7 |
| 6802468 | C23H21N5O5 | 5-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 5-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 447.4 |
| 6802469 | C17H22N4O2S | 5-[[3-(dimethylamino)propylamino]methylene]-1-methyl-3-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[3-(dimethylamino)propylamino]methylene]-1-methyl-3-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 346.4 |
| 6802470 | C22H14BrN3O4 | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-3-(2-nitrophenyl)-1H-quinazolin-4-one | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-3-(2-nitrophenyl)-1H-quinazolin-4-one | 464.3 |
| 6802471 | C21H20Cl2N2O | 2,4-dichloro-6-(4,4,7,9-tetramethyl-3,5-dihydro-1H-benzo[e]benzimidazol-2-ylidene)cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-(4,4,7,9-tetramethyl-3,5-dihydro-1H-benzo[e]benzimidazol-2-ylidene)cyclohexa-2,4-dien-1-one | 387.3 |
| 6802472 | C25H22N4O6S | N-(4-ethoxyphenyl)-4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzenesulfonamide | N-(4-ethoxyphenyl)-4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzenesulfonamide | 506.5 |
| 6802473 | C11H14N2OS | 2-(4-tert-butyl-3H-thiazol-2-ylidene)-3-oxo-butanenitrile | 2-(4-tert-butyl-3H-thiazol-2-ylidene)-3-oxo-butanenitrile | 222.31 |
| 6802474 | C20H17N5OS3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 439.6 |
| 6802475 | C12H25N2O3+ | (5-ethoxy-4-hydroxyimino-5-oxo-pentyl)-diethyl-methyl-ammonium | CHEMBL1739904 | 245.34 |
| 6802476 | C23H32N4O5 | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[3-(1-piperidyl)propylamino]methylene]hexahydropyrimidine-2,4,6-trione | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[3-(1-piperidyl)propylamino]methylene]hexahydropyrimidine-2,4,6-trione | 444.5 |
| 6802477 | C22H15Cl2N3O5 | 6-[[[2-(2,5-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-ethoxy-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[[2-(2,5-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-ethoxy-4-nitro-cyclohexa-2,4-dien-1-one | 472.3 |
| 6802478 | C19H16BrClN2O3 | 4-[(3-bromo-2-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-phenyl-1H-pyrazol-3-one | 4-[(3-bromo-2-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-phenyl-1H-pyrazol-3-one | 435.7 |
| 6802479 | C17H18N2O4 | 3,4-dimethoxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]benzohydrazide | 3,4-dimethoxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]benzohydrazide | 314.34 |
| 6802480 | C18H14BrClN4O2S3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | 529.9 |
| 6802481 | C19H18BrN3O3 | N-[(5-bromo-1-ethyl-2-oxo-indolin-3-ylidene)amino]-2-(2-methylphenoxy)acetamide | N-[(5-bromo-1-ethyl-2-oxo-indolin-3-ylidene)amino]-2-(2-methylphenoxy)acetamide | 416.3 |
| 6802482 | C19H17N5O3S2 | 1-[[1-(4-methoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-thiourea | 1-[[1-(4-methoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-thiourea | 427.5 |
| 6802483 | C17H14BrClN2O3 | 6-[5-(6-bromo-4H-1,3-benzodioxin-8-yl)pyrazolidin-3-ylidene]-4-chloro-cyclohexa-2,4-dien-1-one | 6-[5-(6-bromo-4H-1,3-benzodioxin-8-yl)pyrazolidin-3-ylidene]-4-chloro-cyclohexa-2,4-dien-1-one | 409.7 |
| 6802484 | C20H26N4O4S | 2-(diethylamino)ethyl 4-[(1-ethyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]benzoate | 2-(diethylamino)ethyl 4-[(1-ethyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]benzoate | 418.5 |
| 6802485 | C18H16BrN7O4 | N-[[1-(2-bromoethyl)-2-oxo-indolin-3-ylidene]amino]-2-(3-methyl-2,6-dioxo-purin-7-yl)acetamide | N-[[1-(2-bromoethyl)-2-oxo-indolin-3-ylidene]amino]-2-(3-methyl-2,6-dioxo-purin-7-yl)acetamide | 474.3 |
| 6802486 | C11H11N3O3 | 2-cyano-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-cyano-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 233.22 |
| 6802487 | C21H18N4O3 | 8-methyl-3-[[2-(8-methyl-2-oxo-1H-quinolin-4-yl)hydrazino]methylene]-1H-quinoline-2,4-dione | 8-methyl-3-[[2-(8-methyl-2-oxo-1H-quinolin-4-yl)hydrazino]methylene]-1H-quinoline-2,4-dione | 374.4 |
| 6802488 | C25H19N5O2 | 8-methyl-3-[[2-(4-phenylphthalazin-1-yl)hydrazino]methylene]-1H-quinoline-2,4-dione | 8-methyl-3-[[2-(4-phenylphthalazin-1-yl)hydrazino]methylene]-1H-quinoline-2,4-dione | 421.4 |
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.