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 6,370,851 - 6,370,900 of 6,571,471
Page 127418 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6785165 | C27H20Cl2N2O | 2,4-dichloro-6-[[2-[2-(2-naphthyl)-1H-indol-3-yl]ethylamino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[2-[2-(2-naphthyl)-1H-indol-3-yl]ethylamino]methylene]cyclohexa-2,4-dien-1-one | 459.4 |
| 6785166 | C15H20N4OS | 1-ethyl-3-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]thiourea | 1-ethyl-3-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]thiourea | 304.4 |
| 6785167 | C45H54N2O12 | [2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-[(3-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-[(3-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 |
| 6785168 | C21H21N3O3 | 4-[(4-ethoxyphenoxy)methyl]-N'-(pyrrol-2-ylidenemethyl)benzohydrazide | 4-[(4-ethoxyphenoxy)methyl]-N'-(pyrrol-2-ylidenemethyl)benzohydrazide | 363.4 |
| 6785169 | C28H27N5O3S | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2,3-dimethylphenyl)acetamide | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2,3-dimethylphenyl)acetamide | 513.6 |
| 6785170 | C19H16FN5O2S2 | 1-[[1-[(4-fluorophenyl)methyl]-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-thiourea | 1-[[1-[(4-fluorophenyl)methyl]-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-thiourea | 429.5 |
| 6785171 | C23H21N3O3 | 2-(4-methoxyphenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]isoindoline-5-carbohydrazide | 2-(4-methoxyphenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]isoindoline-5-carbohydrazide | 387.4 |
| 6785172 | C18H18ClN3O5 | N-[2-[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3,4-dimethoxy-benzamide | N-[2-[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3,4-dimethoxy-benzamide | 391.8 |
| 6785173 | C16H16N2O2 | 6-[(4-acetylphenyl)hydrazono]-4-ethyl-cyclohexa-2,4-dien-1-one | 6-[(4-acetylphenyl)hydrazono]-4-ethyl-cyclohexa-2,4-dien-1-one | 268.31 |
| 6785174 | C19H16N4O4S2 | 5-[[4-(dimethylamino)phenyl]methylene]-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-one | 5-[[4-(dimethylamino)phenyl]methylene]-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-one | 428.5 |
| 6785175 | C12H11ClN2O3 | ethyl 2-(7-chloro-3-oxo-1,4-dihydroquinoxalin-2-ylidene)acetate | ethyl 2-(7-chloro-3-oxo-1,4-dihydroquinoxalin-2-ylidene)acetate | 266.68 |
| 6785176 | C19H17N3O4 | N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 351.4 |
| 6785177 | C25H23N5O5S | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 505.5 |
| 6785178 | C24H30N8O2 | 6-[[2-(4-anilino-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-3-(diethylamino)cyclohexa-2,4-dien-1-one | 6-[[2-(4-anilino-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-3-(diethylamino)cyclohexa-2,4-dien-1-one | 462.5 |
| 6785179 | C15H12N2O4 | 3-[2-(2,4-dimethyloxazol-5-yl)-2-oxo-ethylidene]-4H-1,4-benzoxazin-2-one | 3-[2-(2,4-dimethyloxazol-5-yl)-2-oxo-ethylidene]-4H-1,4-benzoxazin-2-one | 284.27 |
| 6785180 | C17H17N3O4 | 2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-2-oxo-acetamide | 2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-2-oxo-acetamide | 327.33 |
| 6785181 | C20H21N3O3 | 2-(4-methylphenoxy)-N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]acetamide | 2-(4-methylphenoxy)-N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]acetamide | 351.4 |
| 6785182 | C24H20IN3O3S | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-iodo-benzamide | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-iodo-benzamide | 557.4 |
| 6785183 | C24H21N5O3S | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 459.5 |
| 6785184 | C30H33N5O3S | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 543.7 |
| 6785185 | C15H11BrN2O4 | 6-[(4-acetylanilino)methylene]-2-bromo-4-nitro-cyclohexa-2,4-dien-1-one | 6-[(4-acetylanilino)methylene]-2-bromo-4-nitro-cyclohexa-2,4-dien-1-one | 363.16 |
| 6785186 | C16H21N3O2 | 3-[(3-morpholinopropylamino)methylene]indolin-2-one | 3-[(3-morpholinopropylamino)methylene]indolin-2-one | 287.36 |
| 6785187 | C20H26N4O3S | 1-(2-methoxyphenyl)-5-[[3-(1-piperidyl)propylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(2-methoxyphenyl)-5-[[3-(1-piperidyl)propylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 402.5 |
| 6785188 | C32H39NO5 | [4-[(4-butoxyanilino)methylene]-3-oxo-cyclohexa-1,5-dien-1-yl] 4-octoxybenzoate | [4-[(4-butoxyanilino)methylene]-3-oxo-cyclohexa-1,5-dien-1-yl] 4-octoxybenzoate | 517.7 |
| 6785189 | C21H21N3O5S | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-N-methyl-naphthalene-2-sulfonamide | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-N-methyl-naphthalene-2-sulfonamide | 427.5 |
| 6785190 | C17H17N5O2 | 2-(5-aminoimidazol-4-ylidene)-N-tetralin-1-yl-3H-oxazole-4-carboxamide | 2-(5-aminoimidazol-4-ylidene)-N-tetralin-1-yl-3H-oxazole-4-carboxamide | 323.35 |
| 6785191 | C14H19N5O2 | 2-(5-aminoimidazol-4-ylidene)-N-(4-methylcyclohexyl)-3H-oxazole-4-carboxamide | 2-(5-aminoimidazol-4-ylidene)-N-(4-methylcyclohexyl)-3H-oxazole-4-carboxamide | 289.33 |
| 6785192 | C9H8F3N5O2 | 2-(5-aminoimidazol-4-ylidene)-N-(2,2,2-trifluoroethyl)-3H-oxazole-4-carboxamide | 2-(5-aminoimidazol-4-ylidene)-N-(2,2,2-trifluoroethyl)-3H-oxazole-4-carboxamide | 275.19 |
| 6785193 | C17H23N5O2 | 2-(5-aminoimidazol-4-ylidene)-N-[(6,6-dimethylnorpinan-2-yl)methyl]-3H-oxazole-4-carboxamide | 2-(5-aminoimidazol-4-ylidene)-N-[(6,6-dimethylnorpinan-2-yl)methyl]-3H-oxazole-4-carboxamide | 329.4 |
| 6785194 | C25H31N5O8 | ethyl 2-[[2-[4-[5-[(4-methoxyphenoxy)methyl]-2-oxo-oxazolidin-3-yl]-1-piperidyl]-2-oxo-1-pyrazol-3-ylidene-ethyl]amino]oxyacetate | ethyl 2-[[2-[4-[5-[(4-methoxyphenoxy)methyl]-2-oxo-oxazolidin-3-yl]-1-piperidyl]-2-oxo-1-pyrazol-3-ylidene-ethyl]amino]oxyacetate | 529.5 |
| 6785195 | C18H21N3O4 | 1-benzyl-5-[1-(tetrahydrofuran-2-ylmethylamino)ethylidene]hexahydropyrimidine-2,4,6-trione | 1-benzyl-5-[1-(tetrahydrofuran-2-ylmethylamino)ethylidene]hexahydropyrimidine-2,4,6-trione | 343.4 |
| 6785196 | C23H23N2O+ | 5-methyl-7-[2-(1,3,3-trimethylindolin-2-ylidene)ethylidene]quinolin-1-ium-8-one | 5-methyl-7-[2-(1,3,3-trimethylindolin-2-ylidene)ethylidene]quinolin-1-ium-8-one | 343.4 |
| 6785197 | C23H22N2O | 5-methyl-7-[2-(1,3,3-trimethylindolin-2-ylidene)ethylidene]quinolin-8-one | 5-methyl-7-[2-(1,3,3-trimethylindolin-2-ylidene)ethylidene]quinolin-8-one | 342.4 |
| 6785198 | C8H10N4OS | 1-amino-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-amino-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 210.26 |
| 6785199 | C16H12BrN3O4 | 2-(4-bromo-2-cyano-phenoxy)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(4-bromo-2-cyano-phenoxy)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 390.19 |
| 6785200 | C22H16N4O7S2 | 3-oxo-4-[(4-phenylazophenyl)hydrazono]naphthalene-2,7-disulfonic acid | 3-oxo-4-[(4-phenylazophenyl)hydrazono]naphthalene-2,7-disulfonic acid | 512.5 |
| 6785201 | C25H20Br2N4O3S2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[3-(4-bromophenyl)-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-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetohydrazide | 648.4 |
| 6785203 | C27H42N4O2 | N'-[[3-(4-methoxyphenyl)pyrazol-4-ylidene]methyl]hexadecanehydrazide | N'-[[3-(4-methoxyphenyl)pyrazol-4-ylidene]methyl]hexadecanehydrazide | 454.6 |
| 6785204 | C26H18N6O2S | 3-[5-[2-cyano-2-(3-methyl-1H-benzimidazol-2-ylidene)acetyl]-2-thienyl]-2-(3-methyl-1H-benzimidazol-2-ylidene)-3-oxo-propanenitrile | 3-[5-[2-cyano-2-(3-methyl-1H-benzimidazol-2-ylidene)acetyl]-2-thienyl]-2-(3-methyl-1H-benzimidazol-2-ylidene)-3-oxo-propanenitrile | 478.5 |
| 6785205 | C31H33N3O2 | N'-[(3,5-ditert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-quinoline-4-carbohydrazide | N'-[(3,5-ditert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-quinoline-4-carbohydrazide | 479.6 |
| 6785206 | C18H14N2O4 | 5-[(4-hydroxyphenyl)methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[(4-hydroxyphenyl)methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 322.3 |
| 6785207 | C21H24N4O5 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-(2-methoxyphenyl)piperazin-1-yl]-2-oxo-acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-(2-methoxyphenyl)piperazin-1-yl]-2-oxo-acetohydrazide | 412.4 |
| 6785208 | C18H17N3O2 | 6-[4-(2-methoxyanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(2-methoxyanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 307.3 |
| 6785209 | C17H14N4O2S | 5-methyl-4-[(2-nitroanilino)methylene]-2-phenyl-pyrazole-3-thione | 5-methyl-4-[(2-nitroanilino)methylene]-2-phenyl-pyrazole-3-thione | 338.4 |
| 6785210 | C17H19N3O2S | 1-(2,3-dimethylphenyl)-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 1-(2,3-dimethylphenyl)-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 329.4 |
| 6785212 | C17H10F3NO3 | 3-[[2-(trifluoromethyl)anilino]methylene]chromane-2,4-dione | 3-[[2-(trifluoromethyl)anilino]methylene]chromane-2,4-dione | 333.26 |
| 6785213 | C14H12N4O | 5-(indol-3-ylidenemethylamino)-3-methyl-1H-pyridazin-6-one | 5-(indol-3-ylidenemethylamino)-3-methyl-1H-pyridazin-6-one | 252.27 |
| 6785214 | C21H15ClN2O3 | 6-[[3-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[3-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 378.8 |
| 6785215 | C24H24N2O3 | 6-[2,6-bis(4-methoxyphenyl)hexahydropyrimidin-4-ylidene]cyclohexa-2,4-dien-1-one | 6-[2,6-bis(4-methoxyphenyl)hexahydropyrimidin-4-ylidene]cyclohexa-2,4-dien-1-one | 388.5 |
| 6785216 | C24H33N4O3+ | 5-[[(1-benzyl-1-methyl-piperidin-1-ium-4-yl)amino]methylene]-1-cyclohexyl-hexahydropyrimidine-2,4,6-trione | 5-[[(1-benzyl-1-methyl-piperidin-1-ium-4-yl)amino]methylene]-1-cyclohexyl-hexahydropyrimidine-2,4,6-trione | 425.5 |
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.