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.
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6825690 | C21H20N4O4S | methyl 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]acetate | methyl 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]acetate | 424.5 |
| 6825691 | C17H14ClN3O3 | 2-chloro-5-[2-(1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]benzoic acid | 2-chloro-5-[2-(1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]benzoic acid | 343.8 |
| 6825692 | C14H13N3O3 | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]pyridine-2-carbohydrazide | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]pyridine-2-carbohydrazide | 271.27 |
| 6825693 | C34H57BrN4O3 | N-[[3-bromo-6-oxo-5-[(2-tridecanoylhydrazino)methylene]cyclohexa-1,3-dien-1-yl]methyleneamino]tridecanamide | N-[[3-bromo-6-oxo-5-[(2-tridecanoylhydrazino)methylene]cyclohexa-1,3-dien-1-yl]methyleneamino]tridecanamide | 649.7 |
| 6825694 | C18H12I2N2O2 | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]naphthalene-1-carbohydrazide | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]naphthalene-1-carbohydrazide | 542.1 |
| 6825695 | C18H16N2O3S2 | 5-[(2-oxo-1H-quinolin-3-yl)methylene]-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-thiazolidin-4-one | 5-[(2-oxo-1H-quinolin-3-yl)methylene]-3-(tetrahydrofuran-2-ylmethyl)-2-thioxo-thiazolidin-4-one | 372.5 |
| 6825696 | C16H13N5O4 | 5-methyl-4-[2-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-2-phenyl-1H-pyrazol-3-one | 5-methyl-4-[2-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-2-phenyl-1H-pyrazol-3-one | 339.31 |
| 6825697 | C9H13N5O2S2 | [1-(5-ethylimino-4-nitro-2-thienylidene)ethylamino]thiourea | [1-(5-ethylimino-4-nitro-2-thienylidene)ethylamino]thiourea | 287.4 |
| 6825698 | C22H23N5O3S | 2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-methoxyphenyl)acetamide | 2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-methoxyphenyl)acetamide | 437.5 |
| 6825699 | C19H20N4O6 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-morpholino-3-nitro-benzohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-morpholino-3-nitro-benzohydrazide | 400.4 |
| 6825700 | C26H26N8O4 | N1',N2'-bis[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]ethanedihydrazide | N1',N2'-bis[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]ethanedihydrazide | 514.5 |
| 6825701 | C17H9Cl3FN3O2S | 1-(3-chloro-4-fluoro-phenyl)-5-[(3,4-dichloroanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(3-chloro-4-fluoro-phenyl)-5-[(3,4-dichloroanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 444.7 |
| 6825702 | C18H11BrF8N2O4 | 2-bromo-4-nitro-6-[[2-(2,2,3,3,4,4,5,5-octafluoropentoxy)anilino]methylene]cyclohexa-2,4-dien-1-one | 2-bromo-4-nitro-6-[[2-(2,2,3,3,4,4,5,5-octafluoropentoxy)anilino]methylene]cyclohexa-2,4-dien-1-one | 551.2 |
| 6825703 | C9H10BrN3O3 | [(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]urea | [(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]urea | 288.10 |
| 6825704 | C21H26BrN3O3 | 2-(4-bromo-2,6-dimethyl-phenoxy)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-(4-bromo-2,6-dimethyl-phenoxy)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 448.4 |
| 6825705 | C20H15ClN2O4 | 4-[(2-chlorophenyl)methyl]-6-[(2-hydroxyanilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-[(2-chlorophenyl)methyl]-6-[(2-hydroxyanilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 382.8 |
| 6825706 | C19H14N2O4 | 6-[(2-hydroxy-5-phenyl-anilino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[(2-hydroxy-5-phenyl-anilino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 334.3 |
| 6825707 | C23H14Br2Cl2N4O | 2,4-dibromo-6-[[[1-[(2,4-dichlorophenyl)methyleneamino]-4-phenyl-imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[1-[(2,4-dichlorophenyl)methyleneamino]-4-phenyl-imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 593.1 |
| 6825708 | C25H23ClN4O4S | 4-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-N-(4-ethoxyphenyl)benzenesulfonamide | 4-[[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-N-(4-ethoxyphenyl)benzenesulfonamide | 511.0 |
| 6825709 | C16H16N2O3S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 316.4 |
| 6825710 | C22H20IN3O3 | N-(4-iodo-2-methyl-phenyl)-4-oxo-4-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]butanamide | N-(4-iodo-2-methyl-phenyl)-4-oxo-4-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]butanamide | 501.3 |
| 6825711 | C13H7Cl2F3N4O3 | 4-chloro-6-[[2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 395.12 |
| 6825712 | C23H22BrN5O3S | 2-(1,3-benzoxazol-2-ylsulfanyl)-N-[[5-bromo-2-oxo-1-(1-piperidylmethyl)indolin-3-ylidene]amino]acetamide | 2-(1,3-benzoxazol-2-ylsulfanyl)-N-[[5-bromo-2-oxo-1-(1-piperidylmethyl)indolin-3-ylidene]amino]acetamide | 528.4 |
| 6825713 | C18H23NO | 6-[(1-adamantylmethylamino)methylene]cyclohexa-2,4-dien-1-one | 6-[(1-adamantylmethylamino)methylene]cyclohexa-2,4-dien-1-one | 269.4 |
| 6825714 | C8H7ClN6O | 4-chloro-6-[[2-(2H-tetrazol-5-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-(2H-tetrazol-5-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 238.63 |
| 6825715 | C16H20N2O2 | 3-(butylaminomethylene)-1-ethyl-quinoline-2,4-dione | 3-(butylaminomethylene)-1-ethyl-quinoline-2,4-dione | 272.34 |
| 6825716 | C20H23BrN4O4 | 4-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-[2-(diethylamino)ethyl]benzamide | 4-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-[2-(diethylamino)ethyl]benzamide | 463.3 |
| 6825718 | C30H23N5O4 | N-[[1-(2-anilino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]amino]-3-benzamido-benzamide | N-[[1-(2-anilino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]amino]-3-benzamido-benzamide | 517.5 |
| 6825720 | C15H11N5OS | 3-(2-furyl)-4-(indol-3-ylidenemethylamino)-1H-1,2,4-triazole-5-thione | 3-(2-furyl)-4-(indol-3-ylidenemethylamino)-1H-1,2,4-triazole-5-thione | 309.3 |
| 6825721 | C14H9ClN4O6 | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-nitro-benzohydrazide | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-nitro-benzohydrazide | 364.70 |
| 6825722 | C11H8ClN5O3S | 5-[2-(4-amino-6-oxo-2-thioxo-pyrimidin-5-ylidene)hydrazino]-2-chloro-benzoic acid | 5-[2-(4-amino-6-oxo-2-thioxo-pyrimidin-5-ylidene)hydrazino]-2-chloro-benzoic acid | 325.73 |
| 6825723 | C26H24N4O3S | N-(3-acetylphenyl)-2-[[4-(2,4-dimethylphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(3-acetylphenyl)-2-[[4-(2,4-dimethylphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 472.6 |
| 6825724 | C22H16FN3O | 6-[5-[2-(4-fluorophenyl)vinyl]-2-phenyl-1H-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[5-[2-(4-fluorophenyl)vinyl]-2-phenyl-1H-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 357.4 |
| 6825725 | C18H12Cl2FN3O2S | 1-(3-chloro-4-fluoro-phenyl)-5-[(3-chloro-4-methyl-anilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(3-chloro-4-fluoro-phenyl)-5-[(3-chloro-4-methyl-anilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 424.3 |
| 6825726 | C18H21NO3 | 2-ethoxy-6-[(2-hydroxy-5-propyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[(2-hydroxy-5-propyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 299.4 |
| 6825727 | C22H18ClN5O3S | N-(3-chlorophenyl)-3-[2-(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)hydrazino]benzenesulfonamide | N-(3-chlorophenyl)-3-[2-(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)hydrazino]benzenesulfonamide | 467.9 |
| 6825728 | C19H17BrN4O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,4-dimethylphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,4-dimethylphenyl)-1H-pyrazole-5-carbohydrazide | 413.3 |
| 6825729 | C22H17I2N3O2 | 6-[[[2-[4-(dimethylamino)phenyl]-1,3-benzoxazol-5-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[[[2-[4-(dimethylamino)phenyl]-1,3-benzoxazol-5-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 609.2 |
| 6825730 | C17H16BrN3O4 | N-(2-bromophenyl)-2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | N-(2-bromophenyl)-2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | 406.2 |
| 6825731 | C19H18Br2N4O4 | N1',N5'-bis[(4-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pentanedihydrazide | N1',N5'-bis[(4-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pentanedihydrazide | 526.2 |
| 6825732 | C19H17BrN4O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | 429.3 |
| 6825733 | C20H14N4O5 | [3-cyano-3-(1,3-dihydrobenzimidazol-2-ylidene)-2-oxo-propyl] 3-(2-nitrophenyl)prop-2-enoate | [3-cyano-3-(1,3-dihydrobenzimidazol-2-ylidene)-2-oxo-propyl] 3-(2-nitrophenyl)prop-2-enoate | 390.3 |
| 6825734 | C16H14ClN3O5 | N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | 363.75 |
| 6825735 | C27H25ClN5O2S+ | N'-[(E)-(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(E)-(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 519.0 |
| 6825736 | C14H13ClN2O4 | N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide | N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide | 308.71 |
| 6825737 | C22H14N6O3 | 4-[2-[3-(4-nitrophenyl)-5-oxo-1-phenyl-pyrazol-4-ylidene]hydrazino]benzonitrile | 4-[2-[3-(4-nitrophenyl)-5-oxo-1-phenyl-pyrazol-4-ylidene]hydrazino]benzonitrile | 410.4 |
| 6825738 | C24H19ClN4O3 | N-[2-[2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-3-chloro-benzamide | N-[2-[2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-3-chloro-benzamide | 446.9 |
| 6825739 | C18H19IN2O5 | N'-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3,5-dimethoxy-benzohydrazide | N'-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3,5-dimethoxy-benzohydrazide | 470.3 |
| 6825740 | C20H24N8O2S2 | 1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-3-[4-[[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]carbamothioylamino]piperazin-1-yl]thiourea | 1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-3-[4-[[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]carbamothioylamino]piperazin-1-yl]thiourea | 472.6 |
| 6825741 | C13H13NO | 1-(ethylaminomethylene)naphthalen-2-one | 1-(ethylaminomethylene)naphthalen-2-one | 199.25 |
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.
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.