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 6,393,101 - 6,393,150 of 6,571,471
Page 127863 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6808020 | C22H21N3O5 | 3,4-dimethoxy-N-[2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]benzamide | 3,4-dimethoxy-N-[2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]benzamide | 407.4 |
| 6808021 | C15H10BrNOS | 3-[(4-bromoanilino)methylene]-2-benzothiophen-1-one | 3-[(4-bromoanilino)methylene]-2-benzothiophen-1-one | 332.2 |
| 6808022 | C18H16BrN3O3S | 3-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-one | 3-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-one | 434.3 |
| 6808023 | C18H21N3O3S | 1-[2-(cyclohexen-1-yl)ethyl]-5-[(2-furylmethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-[2-(cyclohexen-1-yl)ethyl]-5-[(2-furylmethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 359.4 |
| 6808024 | C15H11BrN4OS | 6-[[[3-(2-bromophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[3-(2-bromophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 375.2 |
| 6808025 | C17H14Cl2N2O | 3-[[2-(2,4-dichlorophenyl)ethylamino]methylene]indolin-2-one | 3-[[2-(2,4-dichlorophenyl)ethylamino]methylene]indolin-2-one | 333.2 |
| 6808026 | C23H13BrN2O3S2 | 5-(5-bromo-2-oxo-indolin-3-ylidene)-3-(4-phenoxyphenyl)-2-thioxo-thiazolidin-4-one | 5-(5-bromo-2-oxo-indolin-3-ylidene)-3-(4-phenoxyphenyl)-2-thioxo-thiazolidin-4-one | 509.4 |
| 6808027 | C17H10N2O9S2-2 | 4-[(2-carboxyphenyl)hydrazono]-3-oxo-naphthalene-2,7-disulfonate | 4-[(2-carboxyphenyl)hydrazono]-3-oxo-naphthalene-2,7-disulfonate | 450.4 |
| 6808028 | C45H54N2O12 | [2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-[(2-methylanilino)methylene]-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | [2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-[(2-methylanilino)methylene]-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | 814.9 |
| 6808029 | C19H16N4O3 | N-[2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]pyridine-4-carboxamide | N-[2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]pyridine-4-carboxamide | 348.4 |
| 6808030 | C22H21N3O7 | 5-[(3-ethoxy-4-hydroxy-5-nitro-phenyl)methylene]-1-(4-isopropylphenyl)hexahydropyrimidine-2,4,6-trione | 5-[(3-ethoxy-4-hydroxy-5-nitro-phenyl)methylene]-1-(4-isopropylphenyl)hexahydropyrimidine-2,4,6-trione | 439.4 |
| 6808031 | C20H20N8O4S | 1,3,7-trimethyl-8-[2-[[1-(m-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]hydrazino]purine-2,6-dione | 1,3,7-trimethyl-8-[2-[[1-(m-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]hydrazino]purine-2,6-dione | 468.5 |
| 6808032 | C20H14BrN5O3S | 2-[2-[1-[4-(4-bromophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]benzoic acid | 2-[2-[1-[4-(4-bromophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]benzoic acid | 484.3 |
| 6808033 | C20H18N4O4 | N-[4-[1-(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)ethylamino]phenyl]acetamide | N-[4-[1-(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)ethylamino]phenyl]acetamide | 378.4 |
| 6808034 | C23H23N3O3 | 5-[1-(indan-5-ylamino)propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(indan-5-ylamino)propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 389.4 |
| 6808035 | C22H25N3O2S | 1-[2-(cyclohexen-1-yl)ethyl]-5-[(indan-5-ylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-[2-(cyclohexen-1-yl)ethyl]-5-[(indan-5-ylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 395.5 |
| 6808036 | C19H25N5O3 | 5-[1-[(4-methylpiperazin-1-yl)amino]propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-[(4-methylpiperazin-1-yl)amino]propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 371.4 |
| 6808037 | C26H29N5O2S2 | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(6-tert-butyl-3-cyano-4,5,6,7-tetrahydrobenzothiophen-2-yl)acetamide | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(6-tert-butyl-3-cyano-4,5,6,7-tetrahydrobenzothiophen-2-yl)acetamide | 507.7 |
| 6808038 | C17H11Cl2N3O3 | 5-[(2-chloroanilino)methylene]-1-(3-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[(2-chloroanilino)methylene]-1-(3-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 376.2 |
| 6808039 | C18H18N4O4S | methyl 3-(1H-indol-3-yl)-2-[(1-methyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]propanoate | methyl 3-(1H-indol-3-yl)-2-[(1-methyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]propanoate | 386.4 |
| 6808040 | C17H18N6O3 | 4-[(3-imidazol-1-ylpropylamino)methylene]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 4-[(3-imidazol-1-ylpropylamino)methylene]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 354.4 |
| 6808041 | C14H9F3N4O5 | 6-[[2-[2,6-dinitro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[2,6-dinitro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 370.24 |
| 6808042 | C18H11Cl2N3O6S | 1-(2,3-dichlorophenyl)-5-[(4-hydroxy-3-methoxy-5-nitro-phenyl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(2,3-dichlorophenyl)-5-[(4-hydroxy-3-methoxy-5-nitro-phenyl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 468.3 |
| 6808043 | C13H19N3O2 | N-[3-(dimethylamino)propyl]-2-hydroxyimino-2-phenyl-acetamide | HMS2354P22 | 249.31 |
| 6808044 | C24H25N7O4 | N-[2-[7-methoxy-6-[(5H-[1,2,4]triazino[5,6-b]indol-3-ylhydrazono)methyl]-1,3-benzodioxol-5-yl]ethyl]-N-methyl-propanamide | N-[2-[7-methoxy-6-[(5H-[1,2,4]triazino[5,6-b]indol-3-ylhydrazono)methyl]-1,3-benzodioxol-5-yl]ethyl]-N-methyl-propanamide | 475.5 |
| 6808045 | C19H21BrN2O4 | 2-(2-bromo-4,6-dimethyl-phenoxy)-N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(2-bromo-4,6-dimethyl-phenoxy)-N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 421.3 |
| 6808046 | C15H22N4O4 | N'-[1-(1-allyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)propyl]pentanehydrazide | N'-[1-(1-allyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)propyl]pentanehydrazide | 322.36 |
| 6808047 | C16H13Cl2NO | 2,4-dichloro-6-[(2-cyclopropylanilino)methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[(2-cyclopropylanilino)methylene]cyclohexa-2,4-dien-1-one | 306.2 |
| 6808048 | C16H27N5O3 | 1-butyl-5-[1-(2-piperazin-1-ylethylamino)ethylidene]hexahydropyrimidine-2,4,6-trione | 1-butyl-5-[1-(2-piperazin-1-ylethylamino)ethylidene]hexahydropyrimidine-2,4,6-trione | 337.42 |
| 6808049 | C22H19NO2S | 6-[2-(2-methoxyphenyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-ylidene]cyclohexa-2,4-dien-1-one | 6-[2-(2-methoxyphenyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-ylidene]cyclohexa-2,4-dien-1-one | 361.5 |
| 6808050 | C15H10BrClN2O4 | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | 397.61 |
| 6808051 | C24H15N7O5S | 5-(4-nitrophenyl)-4-[(2-nitrophenyl)hydrazono]-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 5-(4-nitrophenyl)-4-[(2-nitrophenyl)hydrazono]-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 513.5 |
| 6808052 | C17H13Cl2N3O | 2-chloro-N'-[1-(5-chloroindol-3-ylidene)ethyl]benzohydrazide | 2-chloro-N'-[1-(5-chloroindol-3-ylidene)ethyl]benzohydrazide | 346.2 |
| 6808053 | C17H14ClN3O2 | N'-[1-(5-chloroindol-3-ylidene)ethyl]-2-hydroxy-benzohydrazide | N'-[1-(5-chloroindol-3-ylidene)ethyl]-2-hydroxy-benzohydrazide | 327.8 |
| 6808054 | C17H14ClN3O2 | N'-[1-(5-chloroindol-3-ylidene)ethyl]-3-hydroxy-benzohydrazide | N'-[1-(5-chloroindol-3-ylidene)ethyl]-3-hydroxy-benzohydrazide | 327.8 |
| 6808056 | C20H10BrCl2IN2O2 | 4-bromo-2-chloro-6-[[[2-(2-chloro-5-iodo-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-2-chloro-6-[[[2-(2-chloro-5-iodo-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 588.0 |
| 6808057 | C15H9F2NO2 | 3-[(2,4-difluoroanilino)methylene]isobenzofuran-1-one | 3-[(2,4-difluoroanilino)methylene]isobenzofuran-1-one | 273.23 |
| 6808058 | C23H23N5O4S | N'-[3-(3-hydroxyphenyl)-1-[4-methyl-2-(4-methyl-2-nitro-phenyl)imino-thiazol-5-ylidene]allyl]propanehydrazide | N'-[3-(3-hydroxyphenyl)-1-[4-methyl-2-(4-methyl-2-nitro-phenyl)imino-thiazol-5-ylidene]allyl]propanehydrazide | 465.5 |
| 6808059 | C20H17ClN4O4 | N'-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propyl]benzohydrazide | N'-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propyl]benzohydrazide | 412.8 |
| 6808060 | C19H15ClN4O4 | N'-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]ethyl]benzohydrazide | N'-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]ethyl]benzohydrazide | 398.8 |
| 6808061 | C25H20N4OS | 2-(1,3-benzothiazol-2-yl)-5-phenyl-4-[(1-phenylethylamino)methylene]pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-5-phenyl-4-[(1-phenylethylamino)methylene]pyrazol-3-one | 424.5 |
| 6808062 | C16H15N5O2S | 2-ethoxy-6-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 341.4 |
| 6808063 | C22H18N4O2 | 5-methyl-4-[(4-phenoxyphenyl)hydrazono]-2-phenyl-pyrazol-3-one | 5-methyl-4-[(4-phenoxyphenyl)hydrazono]-2-phenyl-pyrazol-3-one | 370.4 |
| 6808064 | C19H20Br2N2O4 | 2-(4-butoxyphenoxy)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-butoxyphenoxy)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 500.2 |
| 6808065 | C21H20N4O3 | N-[[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]amino]-2-(3-methylphenoxy)acetamide | N-[[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]amino]-2-(3-methylphenoxy)acetamide | 376.4 |
| 6808066 | C13H12BrN6O2+ | 4-[(2Z)-2-[(4-bromophenyl)methylene]hydrazino]-1,3-dimethyl-2,6-dioxo-pyrimidine-5-diazonium | 4-[(2Z)-2-[(4-bromophenyl)methylene]hydrazino]-1,3-dimethyl-2,6-dioxo-pyrimidine-5-diazonium | 364.18 |
| 6808067 | C15H10N4O5S | 2-[[2-(2,4-dinitrophenyl)hydrazino]methylene]benzothiophen-3-one | 2-[[2-(2,4-dinitrophenyl)hydrazino]methylene]benzothiophen-3-one | 358.3 |
| 6808068 | C20H17N5O2 | 6-(4-methoxyphenyl)-2-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]pyrimidine-4-carbonitrile | 6-(4-methoxyphenyl)-2-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]pyrimidine-4-carbonitrile | 359.4 |
| 6808069 | C19H14N2O2S | 2-[(4-methoxyphenyl)hydrazono]benzo[e]benzothiophen-1-one | 2-[(4-methoxyphenyl)hydrazono]benzo[e]benzothiophen-1-one | 334.4 |
| 6808070 | C24H15ClN6O3S | 4-[(3-chlorophenyl)hydrazono]-5-(4-nitrophenyl)-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 4-[(3-chlorophenyl)hydrazono]-5-(4-nitrophenyl)-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 502.9 |
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.