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 6,433,251 - 6,433,300 of 6,571,471
Page 128666 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6849306 | C19H16N2O4 | 1-(3,5-dimethylphenyl)-5-[(4-hydroxyphenyl)methylene]hexahydropyrimidine-2,4,6-trione | 1-(3,5-dimethylphenyl)-5-[(4-hydroxyphenyl)methylene]hexahydropyrimidine-2,4,6-trione | 336.3 |
| 6849307 | C23H14F3N3O4 | 4-[(3-nitroanilino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 4-[(3-nitroanilino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 453.4 |
| 6849308 | C29H31N3O3 | 5-[[4-(1-adamantyl)anilino]methylene]-1-(3,4-dimethylphenyl)hexahydropyrimidine-2,4,6-trione | 5-[[4-(1-adamantyl)anilino]methylene]-1-(3,4-dimethylphenyl)hexahydropyrimidine-2,4,6-trione | 469.6 |
| 6849309 | C15H14F2N2O2 | 6-[[2-(2,4-difluorophenyl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,4-dien-1-one | 6-[[2-(2,4-difluorophenyl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,4-dien-1-one | 292.28 |
| 6849310 | C25H26N2O4 | 2-(1,3-benzodioxol-5-ylmethyl)-4-[[(2-methylcyclohexyl)amino]methylene]isoquinoline-1,3-dione | 2-(1,3-benzodioxol-5-ylmethyl)-4-[[(2-methylcyclohexyl)amino]methylene]isoquinoline-1,3-dione | 418.5 |
| 6849311 | C16H17NO | 6-[[1-(p-tolyl)ethylamino]methylene]cyclohexa-2,4-dien-1-one | 6-[[1-(p-tolyl)ethylamino]methylene]cyclohexa-2,4-dien-1-one | 239.31 |
| 6849315 | C27H19ClN4O | 1-[[2-[4-(4-chlorophenyl)-6-phenyl-pyrimidin-2-yl]hydrazino]methylene]naphthalen-2-one | 1-[[2-[4-(4-chlorophenyl)-6-phenyl-pyrimidin-2-yl]hydrazino]methylene]naphthalen-2-one | 450.9 |
| 6849316 | C28H20ClN3O4S | ethyl 2-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-5-phenyl-thiophene-3-carboxylate | ethyl 2-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-5-phenyl-thiophene-3-carboxylate | 530.0 |
| 6849317 | C17H13N5O4S | 2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide | 2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(5-phenyl-1,3,4-thiadiazol-2-yl)acetamide | 383.4 |
| 6849318 | C19H16BrN5O4 | N'-[[1-(2-bromo-4,5-dimethyl-phenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | N'-[[1-(2-bromo-4,5-dimethyl-phenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | 458.3 |
| 6849319 | C13H12ClN3O2 | 2-(4-chlorophenoxy)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 2-(4-chlorophenoxy)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 277.70 |
| 6849320 | C16H17N5O2S | N'-[[(Z)-[5-methoxy-6-oxo-3-(2-phenylhydrazino)cyclohexa-2,4-dien-1-ylidene]methyl]-methylene-ammonio]carbamimidothioate | N'-[[(Z)-[5-methoxy-6-oxo-3-(2-phenylhydrazino)cyclohexa-2,4-dien-1-ylidene]methyl]-methylene-ammonio]carbamimidothioate | 343.4 |
| 6849321 | C31H26F3MnO5P2+3 | carbon monoxide;2-diphenylphosphaniumylvinyl(diphenyl)phosphonium;manganese;(2,2,2-trifluoroacetyl)oxonium | carbon monoxide;2-diphenylphosphaniumylvinyl(diphenyl)phosphonium;manganese;(2,2,2-trifluoroacetyl)oxonium | 652.4 |
| 6849322 | C13H8BrN3O2S | 2-(2-bromophenyl)-4-[(thiazol-2-ylamino)methylene]oxazol-5-one | 2-(2-bromophenyl)-4-[(thiazol-2-ylamino)methylene]oxazol-5-one | 350.19 |
| 6849323 | C17H13BrClN3O | 2-(4-bromophenyl)-N'-[(2-chloroindol-3-ylidene)methyl]acetohydrazide | 2-(4-bromophenyl)-N'-[(2-chloroindol-3-ylidene)methyl]acetohydrazide | 390.7 |
| 6849324 | C17H13BrN2O2 | 2-(4-bromophenyl)-4-[(4-methylanilino)methylene]oxazol-5-one | 2-(4-bromophenyl)-4-[(4-methylanilino)methylene]oxazol-5-one | 357.2 |
| 6849325 | C25H18Cl2N2O2 | 4-[(2,5-dichloroanilino)methylene]-N-(o-tolyl)-3-oxo-naphthalene-2-carboxamide | 4-[(2,5-dichloroanilino)methylene]-N-(o-tolyl)-3-oxo-naphthalene-2-carboxamide | 449.3 |
| 6849326 | C28H24N4O4 | 6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-phenyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione | 6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-phenyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione | 480.5 |
| 6849327 | C17H14Cl3N3O3 | 3,4-dichloro-N-[3-[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide | 3,4-dichloro-N-[3-[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide | 414.7 |
| 6849328 | C20H20N4O4 | N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]-2-[[2-(3-methylphenoxy)acetyl]amino]acetamide | N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]-2-[[2-(3-methylphenoxy)acetyl]amino]acetamide | 380.4 |
| 6849329 | C11H16N4O2S | 1-ethyl-3-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methylamino]thiourea | 1-ethyl-3-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methylamino]thiourea | 268.34 |
| 6849330 | C16H10Cl2N4O3S | 4-[[2-[4-(2,4-dichlorophenyl)thiazol-2-yl]hydrazino]methylene]-2-nitro-cyclohexa-2,5-dien-1-one | 4-[[2-[4-(2,4-dichlorophenyl)thiazol-2-yl]hydrazino]methylene]-2-nitro-cyclohexa-2,5-dien-1-one | 409.2 |
| 6849331 | C15H13Cl3N4O3 | 4-amino-3,5,6-trichloro-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 4-amino-3,5,6-trichloro-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 403.6 |
| 6849332 | C22H18BrNO4 | 3-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dihydro-1H-cyclopenta[b]quinoline-9-carboxylic acid | 3-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dihydro-1H-cyclopenta[b]quinoline-9-carboxylic acid | 440.3 |
| 6849333 | C15H10N2O3 | 1-amino-9,10-dioxo-anthracene-2-carbaldehyde oxime | 1-amino-9,10-dioxo-anthracene-2-carbaldehyde oxime | 266.25 |
| 6849334 | C15H16N3O3+ | 1-(2-hydroxyethyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridin-1-ium-3-carbohydrazide | 1-(2-hydroxyethyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridin-1-ium-3-carbohydrazide | 286.31 |
| 6849335 | C23H18Br2N2O3 | 6-[[(2-benzyl-1,3-benzoxazol-5-yl)amino]methylene]-4,5-dibromo-2-ethoxy-cyclohexa-2,4-dien-1-one | 6-[[(2-benzyl-1,3-benzoxazol-5-yl)amino]methylene]-4,5-dibromo-2-ethoxy-cyclohexa-2,4-dien-1-one | 530.2 |
| 6849336 | C20H26N8O3 | 6-[[2-[4,6-bis(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 6-[[2-[4,6-bis(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 426.5 |
| 6849337 | C19H11I2N3O2 | 2,4-diiodo-6-[(4-oxazolo[4,5-b]pyridin-2-ylanilino)methylene]cyclohexa-2,4-dien-1-one | 2,4-diiodo-6-[(4-oxazolo[4,5-b]pyridin-2-ylanilino)methylene]cyclohexa-2,4-dien-1-one | 567.1 |
| 6849338 | C25H19N5O | 3-(1,2-dihydroacenaphthylen-5-yl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-(1,2-dihydroacenaphthylen-5-yl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 405.5 |
| 6849340 | C21H15ClN2O4 | 6-[[[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-4-chloro-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-4-chloro-2-methoxy-cyclohexa-2,4-dien-1-one | 394.8 |
| 6849341 | C18H15N5O4 | 4-[(4-acetylphenyl)hydrazono]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 4-[(4-acetylphenyl)hydrazono]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 365.3 |
| 6849342 | C18H16Br2N2O4 | 4-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 4-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 484.1 |
| 6849343 | C19H20BrN3O5 | N-[2-[2-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3,4-dimethoxy-benzamide | N-[2-[2-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3,4-dimethoxy-benzamide | 450.3 |
| 6849344 | C14H14N2O4S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 306.34 |
| 6849345 | C19H14BrIN2O2 | 2-(4-bromo-1-naphthyl)-N'-[(3-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(4-bromo-1-naphthyl)-N'-[(3-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 509.1 |
| 6849346 | C26H26N5O5S+ | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 520.6 |
| 6849347 | C16H11ClI2N6O2 | 2-[5-(2-chlorophenyl)tetrazol-2-yl]-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[5-(2-chlorophenyl)tetrazol-2-yl]-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 608.56 |
| 6849348 | C17H17N11O3S | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(4-methyl-1,2,4-triazol-3-yl)sulfanylmethyl]-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(4-methyl-1,2,4-triazol-3-yl)sulfanylmethyl]-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]triazole-4-carbohydrazide | 455.5 |
| 6849349 | C21H14ClN3O2S | 3-[4-(4-chlorophenyl)-3H-thiazol-2-ylidene]-9-methyl-1H-pyrrolo[1,2-a]quinazoline-2,5-dione | 3-[4-(4-chlorophenyl)-3H-thiazol-2-ylidene]-9-methyl-1H-pyrrolo[1,2-a]quinazoline-2,5-dione | 407.9 |
| 6849350 | C24H21N3O4 | ethyl 4-[(1-benzyl-5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]benzoate | ethyl 4-[(1-benzyl-5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]benzoate | 415.4 |
| 6849351 | C16H15I2NO2 | 6-[(2-hydroxy-5-propyl-anilino)methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[(2-hydroxy-5-propyl-anilino)methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 507.10 |
| 6849352 | C11H11N3O3 | 4-[(4-methoxyphenyl)hydrazono]-3-methyl-isoxazol-5-one | 4-[(4-methoxyphenyl)hydrazono]-3-methyl-isoxazol-5-one | 233.22 |
| 6849353 | C26H31NO2 | 2-[1-(3,5-ditert-butyl-2-hydroxy-anilino)ethylidene]naphthalen-1-one | 2-[1-(3,5-ditert-butyl-2-hydroxy-anilino)ethylidene]naphthalen-1-one | 389.5 |
| 6849354 | C18H13N5O | 4-[(5-phenyl-1H-1,2,4-triazol-3-yl)hydrazono]naphthalen-1-one | 4-[(5-phenyl-1H-1,2,4-triazol-3-yl)hydrazono]naphthalen-1-one | 315.3 |
| 6849355 | C16H13ClN2O5 | ethyl 4-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | ethyl 4-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | 348.74 |
| 6849356 | C19H24BrN7O3 | 2-bromo-6-methoxy-4-[[2-(4-morpholino-6-pyrrolidin-1-yl-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-bromo-6-methoxy-4-[[2-(4-morpholino-6-pyrrolidin-1-yl-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 478.3 |
| 6849357 | C23H23N5O4S | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 465.5 |
| 6849358 | C12H17N3O3S | 1-(2-methoxyethyl)-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-(2-methoxyethyl)-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 283.35 |
| 6849359 | C22H18N2O3 | 2-methoxy-6-[[2-(2-oxo-1,2-diphenyl-ethylidene)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[2-(2-oxo-1,2-diphenyl-ethylidene)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 358.4 |
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.