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 6,410,201 - 6,410,250 of 6,571,471
Page 128205 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6825587 | C25H24N4O4 | N-[2-[4-(dimethylamino)phenyl]-1-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide | N-[2-[4-(dimethylamino)phenyl]-1-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide | 444.5 |
| 6825588 | C30H24Br4N2O6 | 4,5-dibromo-6-[[4-[4-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-methoxy-phenyl]-2-methoxy-anilino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 4,5-dibromo-6-[[4-[4-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-methoxy-phenyl]-2-methoxy-anilino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 828.1 |
| 6825589 | C29H25N5O2S | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 507.6 |
| 6825590 | C28H22N4O2S | 2-[(3-cyano-4,6-diphenyl-2-pyridyl)sulfanyl]-N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(3-cyano-4,6-diphenyl-2-pyridyl)sulfanyl]-N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 478.6 |
| 6825591 | C26H19Cl2N3O2 | 3-[1-acetyl-5-(2-chlorophenyl)pyrazolidin-3-ylidene]-6-chloro-4-phenyl-quinolin-2-one | 3-[1-acetyl-5-(2-chlorophenyl)pyrazolidin-3-ylidene]-6-chloro-4-phenyl-quinolin-2-one | 476.3 |
| 6825592 | C25H22N4O4 | N-[2-[2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-3-methoxy-benzamide | N-[2-[2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-3-methoxy-benzamide | 442.5 |
| 6825593 | C19H16N8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 420.4 |
| 6825594 | C14H18N4O3S2 | 1-[5,5-dimethyl-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-yl]-1-hydroxy-3-methyl-urea | 1-[5,5-dimethyl-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-yl]-1-hydroxy-3-methyl-urea | 354.5 |
| 6825595 | C25H21N3O3 | N-[1-[[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-4-phenyl-buta-1,3-dienyl]benzamide | N-[1-[[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-4-phenyl-buta-1,3-dienyl]benzamide | 411.5 |
| 6825596 | C20H16BrN5O3 | 4-bromo-N-[2-[2-[1-(2-cyanoethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]benzamide | 4-bromo-N-[2-[2-[1-(2-cyanoethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]benzamide | 454.3 |
| 6825597 | C18H16Cl2N2O2 | 2-(4-chloro-2-methyl-phenoxy)-N-[3-(2-chlorophenyl)prop-2-enylideneamino]acetamide | 2-(4-chloro-2-methyl-phenoxy)-N-[3-(2-chlorophenyl)prop-2-enylideneamino]acetamide | 363.2 |
| 6825598 | C28H24N6O4 | N'-(indol-3-ylidenemethyl)-2-[4-[2-[2-(indol-3-ylidenemethyl)hydrazino]-2-oxo-ethoxy]phenoxy]acetohydrazide | N'-(indol-3-ylidenemethyl)-2-[4-[2-[2-(indol-3-ylidenemethyl)hydrazino]-2-oxo-ethoxy]phenoxy]acetohydrazide | 508.5 |
| 6825599 | C18H18N2O5 | ethyl 3-[(4-ethoxycarbonylphenyl)hydrazono]-4-oxo-cyclohexa-1,5-diene-1-carboxylate | ethyl 3-[(4-ethoxycarbonylphenyl)hydrazono]-4-oxo-cyclohexa-1,5-diene-1-carboxylate | 342.3 |
| 6825600 | C23H31N3O5 | 11-[(1-benzyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)methylamino]undecanoic acid | 11-[(1-benzyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)methylamino]undecanoic acid | 429.5 |
| 6825601 | C17H17N3O5 | N'-[(5-ethoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | N'-[(5-ethoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | 343.33 |
| 6825602 | C22H28N2O2 | 2-hydroxy-4-[phenyl-[(2,2,6,6-tetramethyl-4-piperidyl)amino]methylene]cyclohexa-2,5-dien-1-one | 2-hydroxy-4-[phenyl-[(2,2,6,6-tetramethyl-4-piperidyl)amino]methylene]cyclohexa-2,5-dien-1-one | 352.5 |
| 6825603 | C17H26N4O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-morpholino-acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-morpholino-acetohydrazide | 334.4 |
| 6825604 | C17H14N2O2 | 4-[(benzylamino)methylene]-2-phenyl-oxazol-5-one | 4-[(benzylamino)methylene]-2-phenyl-oxazol-5-one | 278.30 |
| 6825605 | C17H22ClN4O3+ | 2-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]ethylamino]ethyl-trimethyl-ammonium | 2-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]ethylamino]ethyl-trimethyl-ammonium | 365.8 |
| 6825606 | C16H13BrN4O2 | 5-bromo-N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]pyridine-3-carboxamide | 5-bromo-N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]pyridine-3-carboxamide | 373.20 |
| 6825607 | C19H18N4O2 | 4-methoxy-N'-[[3-(p-tolyl)pyrazol-4-ylidene]methyl]benzohydrazide | 4-methoxy-N'-[[3-(p-tolyl)pyrazol-4-ylidene]methyl]benzohydrazide | 334.4 |
| 6825609 | C12H10N6O6 | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | 334.24 |
| 6825610 | C24H24N6O2 | 6-[[2-[6-(3,5-dimethylpyrazol-1-yl)-2-phenyl-pyrimidin-4-yl]hydrazino]methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 6-[[2-[6-(3,5-dimethylpyrazol-1-yl)-2-phenyl-pyrimidin-4-yl]hydrazino]methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 428.5 |
| 6825611 | C23H18BrNO3 | 6-[[3-[3-(4-bromophenyl)prop-2-enoyl]anilino]methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 6-[[3-[3-(4-bromophenyl)prop-2-enoyl]anilino]methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 436.3 |
| 6825612 | C26H19N3O4 | 1-[[[2-(3,5-dimethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-6-nitro-naphthalen-2-one | 1-[[[2-(3,5-dimethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-6-nitro-naphthalen-2-one | 437.4 |
| 6825613 | C14H24N4O3 | 1-butyl-5-[1-[2-(dimethylamino)ethylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-butyl-5-[1-[2-(dimethylamino)ethylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 296.37 |
| 6825614 | C22H22N4O5 | N-[4-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]phenyl]acetamide | N-[4-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]phenyl]acetamide | 422.4 |
| 6825615 | C20H20BrN3O2 | N-[(5-bromo-1-butyl-2-oxo-indolin-3-ylidene)amino]-2-phenyl-acetamide | N-[(5-bromo-1-butyl-2-oxo-indolin-3-ylidene)amino]-2-phenyl-acetamide | 414.3 |
| 6825616 | C25H23N3O4 | 4-[(4-ethoxyphenoxy)methyl]-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]benzamide | 4-[(4-ethoxyphenoxy)methyl]-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]benzamide | 429.5 |
| 6825617 | C22H23N3O3 | 1-(2,4-dimethylphenyl)-5-[(2-ethyl-6-methyl-anilino)methylene]hexahydropyrimidine-2,4,6-trione | 1-(2,4-dimethylphenyl)-5-[(2-ethyl-6-methyl-anilino)methylene]hexahydropyrimidine-2,4,6-trione | 377.4 |
| 6825619 | C18H25N3O3S | 1-[2-(cyclohexen-1-yl)ethyl]-5-[(tetrahydrofuran-2-ylmethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-[2-(cyclohexen-1-yl)ethyl]-5-[(tetrahydrofuran-2-ylmethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 363.5 |
| 6825620 | C24H21N3O5 | 2-ethoxy-6-[[2-methyl-4-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[2-methyl-4-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 431.4 |
| 6825621 | C27H20N4O2S3 | 2-(3H-1,3-benzothiazol-2-ylidene)-4-[[11-(o-tolyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl]-3-oxo-butanenitrile | 2-(3H-1,3-benzothiazol-2-ylidene)-4-[[11-(o-tolyl)-12-oxo-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(8),2(6),9-trien-10-yl]sulfanyl]-3-oxo-butanenitrile | 528.7 |
| 6825622 | C19H17N3O2S | 1-(2,6-dimethylphenyl)-3-[(2,4-dioxo-1H-quinolin-3-ylidene)methyl]thiourea | 1-(2,6-dimethylphenyl)-3-[(2,4-dioxo-1H-quinolin-3-ylidene)methyl]thiourea | 351.4 |
| 6825623 | C27H26N5O2S+ | N'-[(E)-(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-phenyl-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-phenyl-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 484.6 |
| 6825624 | C38H31N9O6S | 3-[[4-[4-[2,4-diamino-3-(4-anilino-3-sulfo-phenyl)azo-5-methyl-phenyl]azophenyl]phenyl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 3-[[4-[4-[2,4-diamino-3-(4-anilino-3-sulfo-phenyl)azo-5-methyl-phenyl]azophenyl]phenyl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 741.8 |
| 6825625 | C17H15N5O2 | N-[1-(4-methyl-3-nitro-phenyl)ethylideneamino]phthalazin-1-amine | N-[1-(4-methyl-3-nitro-phenyl)ethylideneamino]phthalazin-1-amine | 321.33 |
| 6825626 | C18H15F3IN3O4 | 3-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-[3-(trifluoromethyl)phenyl]propanamide | 3-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-[3-(trifluoromethyl)phenyl]propanamide | 521.2 |
| 6825627 | C24H21N5O4S | 2-[[4-(2,4-dimethylphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-nitrophenyl)acetamide | 2-[[4-(2,4-dimethylphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-nitrophenyl)acetamide | 475.5 |
| 6825628 | C17H9N2O9S2-3 | 2-[2-(2-oxo-3,6-disulfonato-1-naphthylidene)hydrazino]benzoate | 2-[2-(2-oxo-3,6-disulfonato-1-naphthylidene)hydrazino]benzoate | 449.4 |
| 6825629 | C20H19I2N7O2 | 6-[[2-(4-anilino-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[[2-(4-anilino-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 643.2 |
| 6825630 | C24H21I2N3O | 6-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 621.3 |
| 6825631 | C17H12ClFN2O3S | 3-chloro-6-fluoro-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 3-chloro-6-fluoro-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 378.8 |
| 6825632 | C13H9ClI2N2O | 6-[[2-(4-chlorophenyl)hydrazino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[[2-(4-chlorophenyl)hydrazino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 498.48 |
| 6825633 | C26H24N4O5S | ethyl 2-[[4-[(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | ethyl 2-[[4-[(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]benzoyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 504.6 |
| 6825634 | C15H15N3O7S | 3,4-dimethoxy-N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 3,4-dimethoxy-N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 381.4 |
| 6825635 | C20H19BrN4O3S | N-(4-acetylphenyl)-2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-ethyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(4-acetylphenyl)-2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-ethyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 475.4 |
| 6825636 | C17H18N2O4 | 2,4-dimethoxy-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 2,4-dimethoxy-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 314.34 |
| 6825637 | C26H35N4O2S+ | N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3-ethyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(3-ethyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | 467.6 |
| 6825638 | C27H18F3N5O | 7,8-dimethyl-1-oxo-3-phenyl-2-[[3-(trifluoromethyl)phenyl]hydrazono]pyrido[1,2-a]benzimidazole-4-carbonitrile | 7,8-dimethyl-1-oxo-3-phenyl-2-[[3-(trifluoromethyl)phenyl]hydrazono]pyrido[1,2-a]benzimidazole-4-carbonitrile | 485.5 |
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.