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 6,378,501 - 6,378,550 of 6,571,471
Page 127571 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6793008 | C19H20ClN3O4 | N-(3-chloro-2-methyl-phenyl)-4-[2-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]hydrazino]-4-oxo-butanamide | N-(3-chloro-2-methyl-phenyl)-4-[2-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]hydrazino]-4-oxo-butanamide | 389.8 |
| 6793009 | C20H14N4O3 | 3-[(4-nitrophenyl)hydrazono]-1-phenyl-indolizin-2-one | 3-[(4-nitrophenyl)hydrazono]-1-phenyl-indolizin-2-one | 358.3 |
| 6793010 | C28H24ClN3O2S | 5-(6-chloro-7-methyl-2-oxo-indolin-3-ylidene)-3-(3,5-dimethylphenyl)-2-(3,5-dimethylphenyl)imino-thiazolidin-4-one | 5-(6-chloro-7-methyl-2-oxo-indolin-3-ylidene)-3-(3,5-dimethylphenyl)-2-(3,5-dimethylphenyl)imino-thiazolidin-4-one | 502.0 |
| 6793011 | C10H8N6O6S | methyl 2-[2-[2-(4-nitro-1H-imidazole-5-carbonyl)hydrazino]-4-oxo-thiazol-5-ylidene]acetate | methyl 2-[2-[2-(4-nitro-1H-imidazole-5-carbonyl)hydrazino]-4-oxo-thiazol-5-ylidene]acetate | 340.27 |
| 6793012 | C13H13N3O3S | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-methylthiazol-4-yl)acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-methylthiazol-4-yl)acetohydrazide | 291.33 |
| 6793013 | C23H18N4O4 | 2-[[4-oxo-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-2-yl]methoxy]benzamide | 2-[[4-oxo-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-2-yl]methoxy]benzamide | 414.4 |
| 6793014 | C27H28BrN3O3 | N-[1-[4-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]ethylideneamino]-2-(2-isopropyl-5-methyl-phenoxy)acetamide | N-[1-[4-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]ethylideneamino]-2-(2-isopropyl-5-methyl-phenoxy)acetamide | 522.4 |
| 6793015 | C23H24N2O3 | 2-(2-isopropyl-5-methyl-phenoxy)-N'-[(1-oxo-2-naphthylidene)methyl]acetohydrazide | 2-(2-isopropyl-5-methyl-phenoxy)-N'-[(1-oxo-2-naphthylidene)methyl]acetohydrazide | 376.4 |
| 6793016 | C27H29N3O3 | 2-(2-isopropyl-5-methyl-phenoxy)-N-[1-[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]ethylideneamino]acetamide | 2-(2-isopropyl-5-methyl-phenoxy)-N-[1-[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]ethylideneamino]acetamide | 443.5 |
| 6793017 | C23H22N4O3 | 2-[5-methyl-3-(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)-1H-pyrazol-2-yl]ethyl benzoate | 2-[5-methyl-3-(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)-1H-pyrazol-2-yl]ethyl benzoate | 402.4 |
| 6793018 | C27H20BrNO2 | 2-bromo-6-ethoxy-4-(1-phenyl-4H-benzo[f]quinolin-3-ylidene)cyclohexa-2,5-dien-1-one | 2-bromo-6-ethoxy-4-(1-phenyl-4H-benzo[f]quinolin-3-ylidene)cyclohexa-2,5-dien-1-one | 470.4 |
| 6793019 | C6H9N3O2 | N'-(but-2-enylideneamino)oxamide | N'-(but-2-enylideneamino)oxamide | 155.15 |
| 6793020 | C16H12N6O3S | 4-[(3-nitrophenyl)hydrazono]-5-oxo-3-phenyl-pyrazole-1-carbothioamide | 4-[(3-nitrophenyl)hydrazono]-5-oxo-3-phenyl-pyrazole-1-carbothioamide | 368.4 |
| 6793021 | C25H29N3O | 3-(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-(5-methyl-1,3-dihydrobenzimidazol-2-ylidene)propanenitrile | 3-(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-(5-methyl-1,3-dihydrobenzimidazol-2-ylidene)propanenitrile | 387.5 |
| 6793022 | C11H13N4O3S+ | allyl-[[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-sulfanyl-methylene]ammonium | allyl-[[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-sulfanyl-methylene]ammonium | 281.31 |
| 6793023 | C11H12N4O3S | 1-allyl-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-allyl-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 280.31 |
| 6793024 | C17H17N3O6 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | 359.3 |
| 6793025 | C25H20BrClN4O3S2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[3-(4-chlorophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetohydrazide | 603.9 |
| 6793026 | C17H14Cl2IN3O4 | N-(2,3-dichlorophenyl)-3-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | N-(2,3-dichlorophenyl)-3-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | 522.1 |
| 6793027 | C20H25N3O5S | 3-[[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-N,N-diethyl-benzenesulfonamide | 3-[[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-N,N-diethyl-benzenesulfonamide | 419.5 |
| 6793029 | C7H12N6O | 5-(dimethylaminohydrazono)-2-methyl-imidazole-4-carboxamide | 5-(dimethylaminohydrazono)-2-methyl-imidazole-4-carboxamide | 196.21 |
| 6793030 | C16H11ClN2O | 4-chloro-6-[(8-quinolylamino)methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[(8-quinolylamino)methylene]cyclohexa-2,4-dien-1-one | 282.72 |
| 6793031 | C18H12F3N3O | 2-(3-methyl-1H-benzimidazol-2-ylidene)-3-oxo-3-[3-(trifluoromethyl)phenyl]propanenitrile | 2-(3-methyl-1H-benzimidazol-2-ylidene)-3-oxo-3-[3-(trifluoromethyl)phenyl]propanenitrile | 343.3 |
| 6793032 | C18H13Cl2N8O4+ | 2-[2-(4-amino-1,2,5-oxadiazol-3-ylidene)benzimidazol-1-ium-1-yl]-N-[(2,4-dichloro-5-nitro-phenyl)methyleneamino]acetamide | 2-[2-(4-amino-1,2,5-oxadiazol-3-ylidene)benzimidazol-1-ium-1-yl]-N-[(2,4-dichloro-5-nitro-phenyl)methyleneamino]acetamide | 476.2 |
| 6793033 | C26H25N3O2 | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-4-tert-butyl-benzamide | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-4-tert-butyl-benzamide | 411.5 |
| 6793034 | C19H16N2O4 | 1-(4-ethylphenyl)-5-[(2-hydroxyphenyl)methylene]hexahydropyrimidine-2,4,6-trione | 1-(4-ethylphenyl)-5-[(2-hydroxyphenyl)methylene]hexahydropyrimidine-2,4,6-trione | 336.3 |
| 6793035 | C27H22N4O3 | 4-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-2-phenyl-isoquinoline-1,3-dione | 4-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-2-phenyl-isoquinoline-1,3-dione | 450.5 |
| 6793036 | C15H10BrClN2OS | 2-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 2-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 381.7 |
| 6793037 | C15H16N2O4S | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-4-methyl-benzenesulfonohydrazide | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-4-methyl-benzenesulfonohydrazide | 320.4 |
| 6793038 | C26H24N4O | 1-[[4-(2,3-dimethylphenyl)azo-2,3-dimethyl-phenyl]hydrazono]naphthalen-2-one | 1-[[4-(2,3-dimethylphenyl)azo-2,3-dimethyl-phenyl]hydrazono]naphthalen-2-one | 408.5 |
| 6793039 | C15H12N2O3S2 | 5-[(6-ethoxy-2-oxo-1H-quinolin-3-yl)methylene]-2-thioxo-thiazolidin-4-one | 5-[(6-ethoxy-2-oxo-1H-quinolin-3-yl)methylene]-2-thioxo-thiazolidin-4-one | 332.4 |
| 6793040 | C16H15ClN2O3 | 2-(3-chlorophenoxy)-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(3-chlorophenoxy)-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 318.75 |
| 6793041 | C18H19N3O6 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-nitrophenoxy)propanehydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-nitrophenoxy)propanehydrazide | 373.4 |
| 6793042 | C25H17Cl2N3O3 | 4-[6,8-dichloro-4-[2-(2-quinolyl)hydrazino]chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[6,8-dichloro-4-[2-(2-quinolyl)hydrazino]chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 478.3 |
| 6793043 | C12H15N3O5 | 4-hydroxy-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pentanehydrazide | 4-hydroxy-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pentanehydrazide | 281.26 |
| 6793044 | C16H17N3O4S | 1-cyclopropyl-5-[(2,4-dimethoxyanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-cyclopropyl-5-[(2,4-dimethoxyanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 347.4 |
| 6793045 | C16H17ClN2O | 4-[(4-butylphenyl)hydrazono]-3-chloro-cyclohexa-2,5-dien-1-one | 4-[(4-butylphenyl)hydrazono]-3-chloro-cyclohexa-2,5-dien-1-one | 288.77 |
| 6793046 | C19H27N3O4 | N-cyclohexyl-4-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-cyclohexyl-4-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 361.4 |
| 6793047 | C17H19N3O3S | 1-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(2-methoxyphenyl)thiourea | 1-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(2-methoxyphenyl)thiourea | 345.4 |
| 6793048 | C16H13BrF3N3O4 | 2-bromo-6-ethoxy-4-[[2-[2-nitro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-bromo-6-ethoxy-4-[[2-[2-nitro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 448.19 |
| 6793049 | C11H12N4O2 | 6-methyl-5-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)amino]-2,4-dihydro-1H-1,2,4-triazin-3-one | 6-methyl-5-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)amino]-2,4-dihydro-1H-1,2,4-triazin-3-one | 232.24 |
| 6793050 | C19H21N3O5 | 5-[2-(6,7-dimethoxy-3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)ethylidene]hexahydropyrimidine-2,4,6-trione | 5-[2-(6,7-dimethoxy-3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)ethylidene]hexahydropyrimidine-2,4,6-trione | 371.4 |
| 6793051 | C22H19N3O3 | 3-hydroxy-N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]naphthalene-2-carboxamide | 3-hydroxy-N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]naphthalene-2-carboxamide | 373.4 |
| 6793052 | C15H14Cl3N3O2 | 3-propoxy-6-[[2-(3,5,6-trichloro-2-pyridyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 3-propoxy-6-[[2-(3,5,6-trichloro-2-pyridyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 374.6 |
| 6793053 | C25H20F3NO4S | 3-[2-(3-allyl-2-hydroxy-phenyl)-7-(trifluoromethyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-ylidene]-6-methyl-pyran-2,4-dione | 3-[2-(3-allyl-2-hydroxy-phenyl)-7-(trifluoromethyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-ylidene]-6-methyl-pyran-2,4-dione | 487.5 |
| 6793054 | C25H19N3O5 | 4-methyl-8-[2-(3-nitrophenyl)-1,2,3,5-tetrahydro-1,5-benzodiazepin-4-ylidene]chromene-2,7-dione | 4-methyl-8-[2-(3-nitrophenyl)-1,2,3,5-tetrahydro-1,5-benzodiazepin-4-ylidene]chromene-2,7-dione | 441.4 |
| 6793055 | C19H18N4O7 | dimethyl 5-[2-[5-cyano-1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-3-pyridylidene]hydrazino]benzene-1,3-dicarboxylate | dimethyl 5-[2-[5-cyano-1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-3-pyridylidene]hydrazino]benzene-1,3-dicarboxylate | 414.4 |
| 6793056 | C28H27N3O3 | 5-[1-(3,3-diphenylpropylamino)ethylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(3,3-diphenylpropylamino)ethylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 453.5 |
| 6793057 | C21H22N4O3 | 5-[1-[3-(dimethylamino)anilino]propylidene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 5-[1-[3-(dimethylamino)anilino]propylidene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 378.4 |
| 6793058 | C10H13N3O2 | N-(2-aminoethyl)-2-hydroxyimino-2-phenyl-acetamide | N-(2-aminoethyl)-2-hydroxyimino-2-phenyl-acetamide | 207.23 |
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.