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 6,416,101 - 6,416,150 of 6,571,471
Page 128323 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6831616 | C22H20N4O | N'-[(2-methylindol-3-ylidene)methyl]-2-(1-naphthylamino)acetohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-2-(1-naphthylamino)acetohydrazide | 356.4 |
| 6831617 | C11H14N4O3 | [(1-ethyl-3-hydroxy-6-oxo-2,3-dihydroindol-5-ylidene)amino]urea | [(1-ethyl-3-hydroxy-6-oxo-2,3-dihydroindol-5-ylidene)amino]urea | 250.25 |
| 6831618 | C29H22N4O12S3 | 5-acetamido-4-oxo-3-[[4-[(6-sulfo-2-naphthyl)carbamoyl]phenyl]hydrazono]naphthalene-2,7-disulfonic acid | 5-acetamido-4-oxo-3-[[4-[(6-sulfo-2-naphthyl)carbamoyl]phenyl]hydrazono]naphthalene-2,7-disulfonic acid | 714.7 |
| 6831619 | C23H19N5O6S | 3-[[3-[(4-acetamidophenyl)sulfonylamino]-1,4-dihydroquinoxalin-2-yl]imino]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 3-[[3-[(4-acetamidophenyl)sulfonylamino]-1,4-dihydroquinoxalin-2-yl]imino]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 493.5 |
| 6831620 | C13H14N2O3 | 3-[hydroxy-(isopropylamino)methylene]-1H-quinoline-2,4-dione | 3-[hydroxy-(isopropylamino)methylene]-1H-quinoline-2,4-dione | 246.26 |
| 6831621 | C32H28CuN8O2 | copper;bis(4-[1-[2-(2-pyridyl)hydrazino]ethylidene]quinolin-8-one) | copper;bis(4-[1-[2-(2-pyridyl)hydrazino]ethylidene]quinolin-8-one) | 620.2 |
| 6831622 | C16H14N4O | 4-[1-[2-(2-pyridyl)hydrazino]ethylidene]quinolin-8-one | 4-[1-[2-(2-pyridyl)hydrazino]ethylidene]quinolin-8-one | 278.31 |
| 6831623 | C25H15ClN4O5 | 1-(3-chlorophenyl)-5-[[(5,7-dioxo-6-azatetracyclo[6.5.2.04,15.011,14]pentadeca-1(14),2,4(15),8,10-pentaen-6-yl)amino]methylene]hexahydropyrimidine-2,4,6-trione | 1-(3-chlorophenyl)-5-[[(5,7-dioxo-6-azatetracyclo[6.5.2.04,15.011,14]pentadeca-1(14),2,4(15),8,10-pentaen-6-yl)amino]methylene]hexahydropyrimidine-2,4,6-trione | 486.9 |
| 6831624 | C12H13N3OS | 5-(anilinomethylene)-1,3-dimethyl-2-thioxo-imidazolidin-4-one | 5-(anilinomethylene)-1,3-dimethyl-2-thioxo-imidazolidin-4-one | 247.32 |
| 6831625 | C14H13BrN2O3S | N'-[(3-bromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]thiophene-2-carbohydrazide | N'-[(3-bromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]thiophene-2-carbohydrazide | 369.24 |
| 6831626 | C22H24Br2N4O6 | N1',N6'-bis[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hexanedihydrazide | N1',N6'-bis[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hexanedihydrazide | 600.3 |
| 6831627 | C20H19BrN4O3S3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | 539.5 |
| 6831628 | C19H15ClN2O3S | N-[anilino-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4-chloro-benzenesulfonamide | N-[anilino-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4-chloro-benzenesulfonamide | 386.9 |
| 6831629 | C27H23N7O5 | ethyl 2-[2-oxo-3-[[2-[[2-(2-pyridyl)benzimidazole-1-carbonyl]amino]acetyl]hydrazono]indolin-1-yl]acetate | ethyl 2-[2-oxo-3-[[2-[[2-(2-pyridyl)benzimidazole-1-carbonyl]amino]acetyl]hydrazono]indolin-1-yl]acetate | 525.5 |
| 6831630 | C23H21Cl2N3O2 | 4-tert-butyl-2-chloro-6-[[3-[2-(2-chlorophenyl)hydrazino]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylimino]cyclohexa-2,4-dien-1-one | 4-tert-butyl-2-chloro-6-[[3-[2-(2-chlorophenyl)hydrazino]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylimino]cyclohexa-2,4-dien-1-one | 442.3 |
| 6831631 | C13H7Br2Cl2NO | 2,4-dibromo-6-[(3,5-dichloroanilino)methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[(3,5-dichloroanilino)methylene]cyclohexa-2,4-dien-1-one | 423.9 |
| 6831632 | C18H17BrClN3O4 | 3-[2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3-chloro-4-methyl-phenyl)-3-oxo-propanamide | 3-[2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3-chloro-4-methyl-phenyl)-3-oxo-propanamide | 454.7 |
| 6831633 | C16H10Cl2N2O2S | 3-chloro-N'-[(3-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 3-chloro-N'-[(3-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 365.2 |
| 6831634 | C20H13BrN2O2S | 6-(3H-1,3-benzothiazol-2-ylidene)-4-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexa-2,4-dien-1-one | 6-(3H-1,3-benzothiazol-2-ylidene)-4-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexa-2,4-dien-1-one | 425.3 |
| 6831635 | C21H18N2O3 | 1-methyl-3-(5-styrylisoxazolidin-3-ylidene)quinoline-2,4-dione | 1-methyl-3-(5-styrylisoxazolidin-3-ylidene)quinoline-2,4-dione | 346.4 |
| 6831636 | C18H22N4O3 | 1-allyl-5-[1-[4-(dimethylamino)anilino]propylidene]hexahydropyrimidine-2,4,6-trione | 1-allyl-5-[1-[4-(dimethylamino)anilino]propylidene]hexahydropyrimidine-2,4,6-trione | 342.4 |
| 6831637 | C20H16N4O | 1-benzyl-3-(2-pyridylhydrazono)indolin-2-one | 1-benzyl-3-(2-pyridylhydrazono)indolin-2-one | 328.4 |
| 6831638 | C21H13BrN4O7 | 6-[[[2-(3-bromo-4-methoxy-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 6-[[[2-(3-bromo-4-methoxy-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 513.3 |
| 6831639 | C27H16Cl2N2O4 | (2,5-dichlorophenyl) 4-[[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]iminomethyl]benzoate | (2,5-dichlorophenyl) 4-[[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]iminomethyl]benzoate | 503.3 |
| 6831640 | C11H5ClF3N3O | 2-(5-chloro-1,3-dihydrobenzimidazol-2-ylidene)-4,4,4-trifluoro-3-oxo-butanenitrile | 2-(5-chloro-1,3-dihydrobenzimidazol-2-ylidene)-4,4,4-trifluoro-3-oxo-butanenitrile | 287.62 |
| 6831641 | C23H28ClN3O5 | N-[1-[[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-2-(2-methylphenoxy)acetamide | N-[1-[[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-2-(2-methylphenoxy)acetamide | 461.9 |
| 6831642 | C19H16N4O6 | 2-hydroxy-N'-[[1-(2-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide | 2-hydroxy-N'-[[1-(2-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide | 396.4 |
| 6831643 | C21H15Br2N3O3 | 2-bromo-N-[4-[[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]benzamide | 2-bromo-N-[4-[[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]benzamide | 517.2 |
| 6831644 | C28H26N4O5 | 9-(3,4-dimethoxyphenyl)-5,5-dimethyl-13-(6-oxocyclohexa-2,4-dien-1-ylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 9-(3,4-dimethoxyphenyl)-5,5-dimethyl-13-(6-oxocyclohexa-2,4-dien-1-ylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 498.5 |
| 6831645 | C19H20N2O3 | 2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]ethyl]isoindolin-1-one | 2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]ethyl]isoindolin-1-one | 324.4 |
| 6831646 | C16H19BrN6O4 | 4-bromo-2-methoxy-6-[[2-(4-methoxy-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-2-methoxy-6-[[2-(4-methoxy-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 439.26 |
| 6831647 | C14H9BrF4N2O2 | 2-bromo-6-methoxy-4-[[2-(2,3,5,6-tetrafluorophenyl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-bromo-6-methoxy-4-[[2-(2,3,5,6-tetrafluorophenyl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 393.13 |
| 6831648 | C22H20N4O2 | 5-(2-methyl-1H-indol-3-yl)-3-(2-methylindol-3-ylidene)oxazinan-6-one oxime | 5-(2-methyl-1H-indol-3-yl)-3-(2-methylindol-3-ylidene)oxazinan-6-one oxime | 372.4 |
| 6831649 | C25H21Cl2N5O3S | 2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 542.4 |
| 6831650 | C19H23BrN2O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]adamantane-1-carbohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]adamantane-1-carbohydrazide | 407.3 |
| 6831651 | C12H13BrN6O3 | 4-amino-N'-[(2-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,2,5-oxadiazole-3-carboxamidine | 4-amino-N'-[(2-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,2,5-oxadiazole-3-carboxamidine | 369.17 |
| 6831652 | C24H28N4O4S | N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]-3-(1-piperidylsulfonyl)benzamide | N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]-3-(1-piperidylsulfonyl)benzamide | 468.6 |
| 6831653 | C22H16N4O2 | 6-[2-(2-nitrophenyl)vinyl]-6,12-dihydrobenzimidazolo[1,2-c]quinazoline | 6-[2-(2-nitrophenyl)vinyl]-6,12-dihydrobenzimidazolo[1,2-c]quinazoline | 368.4 |
| 6831654 | C18H14Br2N4O5 | 2-(2,6-dibromo-4-methyl-phenoxy)-N-[(1-methyl-5-nitro-2-oxo-indolin-3-ylidene)amino]acetamide | 2-(2,6-dibromo-4-methyl-phenoxy)-N-[(1-methyl-5-nitro-2-oxo-indolin-3-ylidene)amino]acetamide | 526.1 |
| 6831655 | C12H8N2O | 4-oxo-3-(1H-pyridin-2-ylidene)cyclohexa-1,5-diene-1-carbonitrile | 4-oxo-3-(1H-pyridin-2-ylidene)cyclohexa-1,5-diene-1-carbonitrile | 196.20 |
| 6831656 | C16H10F3N3O | 5-[[3-(trifluoromethyl)phenyl]hydrazono]quinolin-8-one | 5-[[3-(trifluoromethyl)phenyl]hydrazono]quinolin-8-one | 317.26 |
| 6831657 | C32H28N4O5 | 9-(3,4-dimethoxyphenyl)-5,5-dimethyl-13-(1-oxo-2-naphthylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 9-(3,4-dimethoxyphenyl)-5,5-dimethyl-13-(1-oxo-2-naphthylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 548.6 |
| 6831658 | C26H18Cl2N4O3 | 2-[[2-chloro-5-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl]methyl]isoindoline-1,3-dione | 2-[[2-chloro-5-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl]methyl]isoindoline-1,3-dione | 505.3 |
| 6831659 | C23H24N2O3 | 4-(4-ethoxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]butanehydrazide | 4-(4-ethoxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]butanehydrazide | 376.4 |
| 6831660 | C19H22N2O4 | 4-(4-ethoxyphenyl)-N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]butanehydrazide | 4-(4-ethoxyphenyl)-N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]butanehydrazide | 342.4 |
| 6831661 | C8H13N3OS2 | 5-[[2-(dimethylamino)ethylamino]methylene]-2-thioxo-thiazolidin-4-one | 5-[[2-(dimethylamino)ethylamino]methylene]-2-thioxo-thiazolidin-4-one | 231.3 |
| 6831662 | C27H27N4O5S+ | [3-[(6-ethoxycarbonyl-7-methyl-3-oxo-5-phenyl-5H-thiazolo[3,2-a]pyrimidin-2-ylidene)methyl]-4-pyrrolidin-1-yl-phenyl]-hydroxy-oxo-ammonium | [3-[(6-ethoxycarbonyl-7-methyl-3-oxo-5-phenyl-5H-thiazolo[3,2-a]pyrimidin-2-ylidene)methyl]-4-pyrrolidin-1-yl-phenyl]-hydroxy-oxo-ammonium | 519.6 |
| 6831663 | C17H16BrN3O4 | N-(4-bromophenyl)-4-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(4-bromophenyl)-4-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 406.2 |
| 6831664 | C11H13IN6O2 | 4-[[2-(4-amino-5-methyl-1,2,4-triazol-3-yl)hydrazino]methylene]-2-iodo-6-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-(4-amino-5-methyl-1,2,4-triazol-3-yl)hydrazino]methylene]-2-iodo-6-methoxy-cyclohexa-2,5-dien-1-one | 388.16 |
| 6831665 | C23H18BrFN4OS | 1-[[5-bromo-1-[(4-fluorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(m-tolyl)thiourea | 1-[[5-bromo-1-[(4-fluorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(m-tolyl)thiourea | 497.4 |
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.