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 6,390,551 - 6,390,600 of 6,571,471
Page 127812 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6805421 | C21H16ClN3O3 | 1-(4-chlorophenyl)-5-[(2,5-dimethyl-1H-indol-3-yl)methylene]hexahydropyrimidine-2,4,6-trione | 1-(4-chlorophenyl)-5-[(2,5-dimethyl-1H-indol-3-yl)methylene]hexahydropyrimidine-2,4,6-trione | 393.8 |
| 6805422 | C23H25N5O5 | 5-(4-methoxyphenyl)-4-[(2-morpholinoethylamino)methylene]-2-(4-nitrophenyl)pyrazol-3-one | 5-(4-methoxyphenyl)-4-[(2-morpholinoethylamino)methylene]-2-(4-nitrophenyl)pyrazol-3-one | 451.5 |
| 6805423 | C22H15Br2ClN2O3 | 4,5-dibromo-6-[[3-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]-2-ethoxy-cyclohexa-2,4-dien-1-one | 4,5-dibromo-6-[[3-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]-2-ethoxy-cyclohexa-2,4-dien-1-one | 550.6 |
| 6805424 | C21H17N3O2 | 6-[5-(4-methoxyphenyl)-2-phenyl-1H-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[5-(4-methoxyphenyl)-2-phenyl-1H-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 343.4 |
| 6805425 | C8H8Cl2N2O | 2,4-dichloro-6-(1-hydrazinoethylidene)cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-(1-hydrazinoethylidene)cyclohexa-2,4-dien-1-one | 219.06 |
| 6805426 | C9H11NO2 | 6-[1-(hydroxyamino)propylidene]cyclohexa-2,4-dien-1-one | 6-[1-(hydroxyamino)propylidene]cyclohexa-2,4-dien-1-one | 165.19 |
| 6805427 | C16H12BrN5O2 | N-[(5-bromo-2-oxo-1-prop-2-ynyl-indolin-3-ylidene)amino]-5-methyl-1H-pyrazole-3-carboxamide | N-[(5-bromo-2-oxo-1-prop-2-ynyl-indolin-3-ylidene)amino]-5-methyl-1H-pyrazole-3-carboxamide | 386.20 |
| 6805428 | C26H19BrN2O | 6-[2-[(4-bromophenyl)methyl]-5-(2-naphthyl)-1H-pyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[2-[(4-bromophenyl)methyl]-5-(2-naphthyl)-1H-pyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 455.3 |
| 6805429 | C18H14N2O3S2 | 5-[(4-methoxyphenyl)methylene]-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-one | 5-[(4-methoxyphenyl)methylene]-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-one | 370.4 |
| 6805430 | C24H20FN3O3 | 6-[2-amino-5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 417.4 |
| 6805431 | C15H16N2O2 | 4-[(2-benzylhydrazino)methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[(2-benzylhydrazino)methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 256.30 |
| 6805432 | C16H16N2O3 | N-[3-(2-furyl)prop-2-enylideneamino]-2-(4-methylphenoxy)acetamide | N-[3-(2-furyl)prop-2-enylideneamino]-2-(4-methylphenoxy)acetamide | 284.31 |
| 6805433 | C12H8N2O4S | 5-(5-methoxy-2-oxo-indolin-3-ylidene)thiazolidine-2,4-dione | 5-(5-methoxy-2-oxo-indolin-3-ylidene)thiazolidine-2,4-dione | 276.27 |
| 6805434 | C23H17BrN4O2 | 4-[[2-[4-(4-bromophenyl)-6-phenyl-pyrimidin-2-yl]hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[2-[4-(4-bromophenyl)-6-phenyl-pyrimidin-2-yl]hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 461.3 |
| 6805435 | C9H5N3O5S | 4-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2,5-thiadiazole-3-carboxylic acid | 4-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2,5-thiadiazole-3-carboxylic acid | 267.22 |
| 6805436 | C14H12Cl2N2O | 2,4-dichloro-6-[1-(2-phenylhydrazino)ethylidene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[1-(2-phenylhydrazino)ethylidene]cyclohexa-2,4-dien-1-one | 295.2 |
| 6805437 | C17H14N2O2S2 | 3-(4-hydroxyphenyl)-5-[(3-methylanilino)methylene]-2-thioxo-thiazolidin-4-one | 3-(4-hydroxyphenyl)-5-[(3-methylanilino)methylene]-2-thioxo-thiazolidin-4-one | 342.4 |
| 6805438 | C22H17F3N4O3 | 5-[[2-(1H-indol-3-yl)ethylamino]methylene]-1-[3-(trifluoromethyl)phenyl]hexahydropyrimidine-2,4,6-trione | 5-[[2-(1H-indol-3-yl)ethylamino]methylene]-1-[3-(trifluoromethyl)phenyl]hexahydropyrimidine-2,4,6-trione | 442.4 |
| 6805439 | C19H13ClN4OS | 6-[[2-[5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[5-(4-chlorophenyl)thieno[2,3-d]pyrimidin-4-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 380.9 |
| 6805440 | C24H28ClN8O3+ | [4-[5-[[[4,6-bis(1-piperidyl)-1,3,5-triazin-2-yl]hydrazono]methyl]-2-furyl]-3-chloro-phenyl]-hydroxy-oxo-ammonium | [4-[5-[[[4,6-bis(1-piperidyl)-1,3,5-triazin-2-yl]hydrazono]methyl]-2-furyl]-3-chloro-phenyl]-hydroxy-oxo-ammonium | 512.0 |
| 6805441 | C14H12BrN3O3 | 5-bromo-N'-[1-(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]pyridine-3-carbohydrazide | 5-bromo-N'-[1-(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]pyridine-3-carbohydrazide | 350.17 |
| 6805442 | C24H22BrClN2O2 | N-[3-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]-4-tert-butyl-benzamide | N-[3-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]-4-tert-butyl-benzamide | 485.8 |
| 6805443 | C21H17N5O2 | N-[(1-allyl-2-oxo-indolin-3-ylidene)amino]-3-phenyl-1H-pyrazole-5-carboxamide | N-[(1-allyl-2-oxo-indolin-3-ylidene)amino]-3-phenyl-1H-pyrazole-5-carboxamide | 371.4 |
| 6805444 | C24H22N2O3 | 6-[4-(4-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-(p-tolylmethoxy)cyclohexa-2,4-dien-1-one | 6-[4-(4-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-(p-tolylmethoxy)cyclohexa-2,4-dien-1-one | 386.4 |
| 6805445 | C16H17N3O3 | 1-benzyl-5-[1-(cyclopropylamino)ethylidene]hexahydropyrimidine-2,4,6-trione | 1-benzyl-5-[1-(cyclopropylamino)ethylidene]hexahydropyrimidine-2,4,6-trione | 299.32 |
| 6805446 | C13H11ClN2O3 | 3-[[2-(4-chlorophenyl)hydrazino]methylene]-6-methyl-pyran-2,4-dione | 3-[[2-(4-chlorophenyl)hydrazino]methylene]-6-methyl-pyran-2,4-dione | 278.69 |
| 6805447 | C26H28N4O4 | 5-[1-[1-(1H-indol-3-ylmethyl)propylamino]propylidene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 5-[1-[1-(1H-indol-3-ylmethyl)propylamino]propylidene]-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 460.5 |
| 6805448 | C18H21BrN8O5 | 2-bromo-6-[[2-(4,6-dimorpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-bromo-6-[[2-(4,6-dimorpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 509.3 |
| 6805449 | C19H17N3O3 | N'-[(2-methylindol-3-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 335.4 |
| 6805451 | C18H22N6O3 | 7-isopropyl-1,3-dimethyl-8-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]purine-2,6-dione | 7-isopropyl-1,3-dimethyl-8-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]purine-2,6-dione | 370.4 |
| 6805452 | C22H22N4O5 | N-[2-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]phenyl]acetamide | N-[2-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]phenyl]acetamide | 422.4 |
| 6805453 | C18H11ClN2O2S2 | 3-[(2-chlorophenyl)methyl]-5-(2-oxoindolin-3-ylidene)-2-thioxo-thiazolidin-4-one | 3-[(2-chlorophenyl)methyl]-5-(2-oxoindolin-3-ylidene)-2-thioxo-thiazolidin-4-one | 386.9 |
| 6805454 | C16H11N3O2 | 2-(1,3-dihydrobenzimidazol-2-ylidene)-3-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 2-(1,3-dihydrobenzimidazol-2-ylidene)-3-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 277.28 |
| 6805455 | C21H19N3O5 | 5-[1-(1,3-benzodioxol-5-ylamino)propylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(1,3-benzodioxol-5-ylamino)propylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 393.4 |
| 6805456 | C8H7N3O2 | 6-(5-amino-3H-1,3,4-oxadiazol-2-ylidene)cyclohexa-2,4-dien-1-one | 6-(5-amino-3H-1,3,4-oxadiazol-2-ylidene)cyclohexa-2,4-dien-1-one | 177.16 |
| 6805457 | C16H17ClN4O4 | 1-(4-chlorophenyl)-5-[1-(morpholinoamino)ethylidene]hexahydropyrimidine-2,4,6-trione | 1-(4-chlorophenyl)-5-[1-(morpholinoamino)ethylidene]hexahydropyrimidine-2,4,6-trione | 364.78 |
| 6805458 | C22H18ClN5O2S | 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 451.9 |
| 6805459 | C14H15BrN4O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(5-methylpyrazol-1-yl)acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(5-methylpyrazol-1-yl)acetohydrazide | 367.20 |
| 6805460 | C24H22BrN3O5 | 3-[(3-bromo-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]-6,7-dimethoxy-2-methyl-quinazolin-4-one | 3-[(3-bromo-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]-6,7-dimethoxy-2-methyl-quinazolin-4-one | 512.4 |
| 6805461 | C19H12ClN3O3S2 | N-[[4-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]thiophene-2-carboxamide | N-[[4-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]thiophene-2-carboxamide | 429.9 |
| 6805462 | C13H13N5O4S | [[1-(3-methoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]urea | [[1-(3-methoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]urea | 335.34 |
| 6805463 | C23H18N4O5S | 4-[[4-[(6-methyl-2-pyridyl)sulfamoyl]phenyl]hydrazono]-3-oxo-naphthalene-2-carboxylic acid | 4-[[4-[(6-methyl-2-pyridyl)sulfamoyl]phenyl]hydrazono]-3-oxo-naphthalene-2-carboxylic acid | 462.5 |
| 6805464 | C34H26N6O13S4 | 4-[[4-[4-[(6,8-disulfo-2-naphthyl)azo]-3-methyl-phenyl]azo-3-methyl-phenyl]hydrazono]-3-oxo-naphthalene-2,7-disulfonic acid | 4-[[4-[4-[(6,8-disulfo-2-naphthyl)azo]-3-methyl-phenyl]azo-3-methyl-phenyl]hydrazono]-3-oxo-naphthalene-2,7-disulfonic acid | 854.9 |
| 6805465 | C20H17N5O2 | 1-methyl-3-(3-phenyl-2,3,3a,5-tetrahydro-1H-pyrazolo[3,4-c]pyrazol-4-ylidene)quinoline-2,4-dione | 1-methyl-3-(3-phenyl-2,3,3a,5-tetrahydro-1H-pyrazolo[3,4-c]pyrazol-4-ylidene)quinoline-2,4-dione | 359.4 |
| 6805466 | C20H27N5O2S | 1-(4-isopropylphenyl)-5-[(2-piperazin-1-ylethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(4-isopropylphenyl)-5-[(2-piperazin-1-ylethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 401.5 |
| 6805467 | C22H16N2O5 | N'-[1-(2,7-dioxochromen-3-ylidene)ethyl]-3-hydroxy-naphthalene-2-carbohydrazide | N'-[1-(2,7-dioxochromen-3-ylidene)ethyl]-3-hydroxy-naphthalene-2-carbohydrazide | 388.4 |
| 6805468 | C40H51N5O9S | 3-[[3-(octadecanoylamino)-5-oxo-1-(4-phenoxy-3-sulfo-phenyl)-4H-pyrazol-4-yl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 3-[[3-(octadecanoylamino)-5-oxo-1-(4-phenoxy-3-sulfo-phenyl)-4H-pyrazol-4-yl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 777.9 |
| 6805469 | C18H11Cl3N2O5 | 5-[(3-chloro-4-hydroxy-5-methoxy-phenyl)methylene]-1-(3,4-dichlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[(3-chloro-4-hydroxy-5-methoxy-phenyl)methylene]-1-(3,4-dichlorophenyl)hexahydropyrimidine-2,4,6-trione | 441.6 |
| 6805470 | C16H14BrN3O4 | N-(4-bromophenyl)-2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | N-(4-bromophenyl)-2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | 392.20 |
| 6805471 | C23H23N3O4S | N-[2-oxo-2-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]ethyl]-N-(p-tolyl)benzenesulfonamide | N-[2-oxo-2-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]ethyl]-N-(p-tolyl)benzenesulfonamide | 437.5 |
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.