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 6,362,351 - 6,362,400 of 6,571,471
Page 127248 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6776304 | C24H19BrN3OS+ | 4-bromo-6-[[2-[(Z)-1-phenyl-2-quinolin-1-ium-2-ylsulfanyl-vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-[(Z)-1-phenyl-2-quinolin-1-ium-2-ylsulfanyl-vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 477.4 |
| 6776305 | C24H18BrN3OS | 4-bromo-6-[[2-[(E)-1-phenyl-2-(2-quinolylsulfanyl)vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-[(E)-1-phenyl-2-(2-quinolylsulfanyl)vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 476.4 |
| 6776306 | C24H19BrN3OS+ | 4-bromo-6-[[2-[(Z)-1-phenyl-2-quinolin-1-ium-2-ylsulfanyl-vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-[(Z)-1-phenyl-2-quinolin-1-ium-2-ylsulfanyl-vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 477.4 |
| 6776307 | C24H18BrN3OS | 4-bromo-6-[[2-[(E)-1-phenyl-2-(2-quinolylsulfanyl)vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-[(E)-1-phenyl-2-(2-quinolylsulfanyl)vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 476.4 |
| 6776308 | C22H16BrFN2O2 | 6-[4-(4-bromophenyl)-1,2-dihydropyrazol-3-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(4-bromophenyl)-1,2-dihydropyrazol-3-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 439.3 |
| 6776309 | C19H15BrN4O4 | 3-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7,8-dimethoxy-5H-pyrimido[5,4-b]indol-4-one | 3-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7,8-dimethoxy-5H-pyrimido[5,4-b]indol-4-one | 443.3 |
| 6776310 | C19H15BrN4O4 | 3-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7,8-dimethoxy-5H-pyrimido[5,4-b]indol-4-one | 3-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7,8-dimethoxy-5H-pyrimido[5,4-b]indol-4-one | 443.3 |
| 6776311 | C23H22N5O2+ | N'-[[2,5-dimethyl-1-(3-pyridyl)pyrrol-1-ium-3-ylidene]methyl]-2-(8-quinolyloxy)acetohydrazide | N'-[[2,5-dimethyl-1-(3-pyridyl)pyrrol-1-ium-3-ylidene]methyl]-2-(8-quinolyloxy)acetohydrazide | 400.5 |
| 6776312 | C23H22N5O2+ | N'-[[2,5-dimethyl-1-(3-pyridyl)pyrrol-1-ium-3-ylidene]methyl]-2-(8-quinolyloxy)acetohydrazide | N'-[[2,5-dimethyl-1-(3-pyridyl)pyrrol-1-ium-3-ylidene]methyl]-2-(8-quinolyloxy)acetohydrazide | 400.5 |
| 6776313 | C19H17BrN4O5 | N'-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | N'-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | 461.3 |
| 6776314 | C19H17BrN4O5 | N'-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | N'-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | 461.3 |
| 6776315 | C15H23N4O2+3 | 2-methoxy-4-[(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-ylamino)methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-ylamino)methylene]cyclohexa-2,5-dien-1-one | 291.37 |
| 6776316 | C19H14ClFN8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-[(4-fluorophenoxy)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-[(4-fluorophenoxy)methyl]triazole-4-carbohydrazide | 472.8 |
| 6776317 | C27H22N6O2S | 3-(2,5-dimethylphenyl)sulfonyl-N1-(indol-3-ylidenemethyl)pyrrolo[3,2-b]quinoxaline-1,2-diamine | 3-(2,5-dimethylphenyl)sulfonyl-N1-(indol-3-ylidenemethyl)pyrrolo[3,2-b]quinoxaline-1,2-diamine | 494.6 |
| 6776318 | C24H20ClFN2O4 | 3-[(2-chloro-6-fluoro-phenyl)methoxy]-6-[4-(2-ethoxyphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-[(2-chloro-6-fluoro-phenyl)methoxy]-6-[4-(2-ethoxyphenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 454.9 |
| 6776319 | C25H21N3O6 | 6-[5-(3,4-dimethoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[5-(3,4-dimethoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 459.4 |
| 6776320 | C24H19FN2O4 | 3-[(2-fluorophenyl)methoxy]-6-[5-(4-methoxyphenoxy)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 3-[(2-fluorophenyl)methoxy]-6-[5-(4-methoxyphenoxy)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 418.4 |
| 6776321 | C26H23N6O2+ | 2-ethyl-1-[2-[(7-methoxy-2-oxo-3-quinolylidene)methyl]hydrazino]-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 2-ethyl-1-[2-[(7-methoxy-2-oxo-3-quinolylidene)methyl]hydrazino]-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 451.5 |
| 6776322 | C26H23N6O2+ | 2-ethyl-1-[2-[(7-methoxy-2-oxo-3-quinolylidene)methyl]hydrazino]-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 2-ethyl-1-[2-[(7-methoxy-2-oxo-3-quinolylidene)methyl]hydrazino]-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 451.5 |
| 6776323 | C17H14BrN3O2 | 4-bromo-N'-[(5-methoxyindol-3-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(5-methoxyindol-3-ylidene)methyl]benzohydrazide | 372.2 |
| 6776324 | C17H14BrN3O2 | 4-bromo-N'-[(5-methoxyindol-3-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(5-methoxyindol-3-ylidene)methyl]benzohydrazide | 372.2 |
| 6776325 | C18H15N3O3 | 2-hydroxy-N'-[(6-methyl-2-oxo-3-quinolylidene)methyl]benzohydrazide | 2-hydroxy-N'-[(6-methyl-2-oxo-3-quinolylidene)methyl]benzohydrazide | 321.3 |
| 6776326 | C18H15N3O3 | 2-hydroxy-N'-[(6-methyl-2-oxo-3-quinolylidene)methyl]benzohydrazide | 2-hydroxy-N'-[(6-methyl-2-oxo-3-quinolylidene)methyl]benzohydrazide | 321.3 |
| 6776327 | C24H20N2O3 | 6-[4-(4-allyl-2-methoxy-phenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(4-allyl-2-methoxy-phenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 384.4 |
| 6776328 | C19H13ClN6O | 6-[10-(3-chloro-4-methyl-phenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one | 6-[10-(3-chloro-4-methyl-phenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one | 376.8 |
| 6776329 | C20H20N4O6 | methyl 4-[[3-[4-(2-hydrazino-2-oxo-ethoxy)-6-oxo-cyclohexa-2,4-dien-1-ylidene]-5-methyl-1,2-dihydropyrazol-4-yl]oxy]benzoate | methyl 4-[[3-[4-(2-hydrazino-2-oxo-ethoxy)-6-oxo-cyclohexa-2,4-dien-1-ylidene]-5-methyl-1,2-dihydropyrazol-4-yl]oxy]benzoate | 412.4 |
| 6776330 | C20H19F3N2O4 | 6-[4-(3,4-dimethoxyphenyl)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 6-[4-(3,4-dimethoxyphenyl)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 408.4 |
| 6776331 | C31H26N4O4 | (9R)-9-(4-methoxyphenyl)-5,5-dimethyl-13-(3-oxo-2-naphthylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | (9R)-9-(4-methoxyphenyl)-5,5-dimethyl-13-(3-oxo-2-naphthylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 518.6 |
| 6776332 | C18H13FN4O3 | 8-fluoro-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 8-fluoro-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 352.3 |
| 6776333 | C18H13FN4O3 | 8-fluoro-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 8-fluoro-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 352.3 |
| 6776334 | C24H18ClFN2O5 | methyl 4-[[3-[4-[(2-chloro-6-fluoro-phenyl)methoxy]-6-oxo-cyclohexa-2,4-dien-1-ylidene]-1,2-dihydropyrazol-4-yl]oxy]benzoate | methyl 4-[[3-[4-[(2-chloro-6-fluoro-phenyl)methoxy]-6-oxo-cyclohexa-2,4-dien-1-ylidene]-1,2-dihydropyrazol-4-yl]oxy]benzoate | 468.9 |
| 6776335 | C23H19N5O6S | 3-[5-[[(2E)-5-imino-2-(2-morpholino-2-oxo-ethylidene)-7-oxo-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-6-ylidene]methyl]-2-furyl]benzoic acid | 3-[5-[[(2E)-5-imino-2-(2-morpholino-2-oxo-ethylidene)-7-oxo-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-6-ylidene]methyl]-2-furyl]benzoic acid | 493.5 |
| 6776336 | C26H24N2O4 | 6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-[(4-vinylphenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-[(4-vinylphenyl)methoxy]cyclohexa-2,4-dien-1-one | 428.5 |
| 6776337 | C21H14N2O2S | 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one | 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one | 358.4 |
| 6776338 | C21H14N2O2S | 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one | 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one | 358.4 |
| 6776339 | C25H24N2O4 | 6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-(o-tolylmethoxy)cyclohexa-2,4-dien-1-one | 6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-(o-tolylmethoxy)cyclohexa-2,4-dien-1-one | 416.5 |
| 6776340 | C19H13ClN6O | 6-[10-(5-chloro-2-methyl-phenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one | 6-[10-(5-chloro-2-methyl-phenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one | 376.8 |
| 6776341 | C17H11FN4O2 | 8-fluoro-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 8-fluoro-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 322.29 |
| 6776342 | C24H21FN2O3 | 3-[(2-fluorophenyl)methoxy]-6-[4-(2-methoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-[(2-fluorophenyl)methoxy]-6-[4-(2-methoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 404.4 |
| 6776343 | C26H23FN2O5 | propyl 4-[[3-[4-[(2-fluorophenyl)methoxy]-6-oxo-cyclohexa-2,4-dien-1-ylidene]-1,2-dihydropyrazol-4-yl]oxy]benzoate | propyl 4-[[3-[4-[(2-fluorophenyl)methoxy]-6-oxo-cyclohexa-2,4-dien-1-ylidene]-1,2-dihydropyrazol-4-yl]oxy]benzoate | 462.5 |
| 6776344 | C22H25N3O6S | ethyl 2-[[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate | ethyl 2-[[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate | 459.5 |
| 6776345 | C22H25N3O6S | ethyl 2-[[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate | ethyl 2-[[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate | 459.5 |
| 6776346 | C27H23F3N2O4 | 6-[4-(3,4-dimethoxyphenyl)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]-3-[(4-vinylphenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(3,4-dimethoxyphenyl)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]-3-[(4-vinylphenyl)methoxy]cyclohexa-2,4-dien-1-one | 496.5 |
| 6776347 | C24H22N2O3 | 3-benzyloxy-6-[4-(4-methoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-benzyloxy-6-[4-(4-methoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 386.4 |
| 6776348 | C28H26N4O5 | (9R)-9-(3,4-dimethoxyphenyl)-5,5-dimethyl-13-(6-oxocyclohexa-2,4-dien-1-ylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | (9R)-9-(3,4-dimethoxyphenyl)-5,5-dimethyl-13-(6-oxocyclohexa-2,4-dien-1-ylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 498.5 |
| 6776349 | C18H11ClN6O | 6-[10-(4-chlorophenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one | 6-[10-(4-chlorophenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one | 362.8 |
| 6776350 | C21H17N3O4 | trans-(1S,2S)-N'-[(6-oxo-[1,3]dioxolo[4,5-g]quinolin-7-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | trans-(1S,2S)-N'-[(6-oxo-[1,3]dioxolo[4,5-g]quinolin-7-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | 375.4 |
| 6776351 | C21H17N3O4 | trans-(1S,2S)-N'-[(6-oxo-[1,3]dioxolo[4,5-g]quinolin-7-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | trans-(1S,2S)-N'-[(6-oxo-[1,3]dioxolo[4,5-g]quinolin-7-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | 375.4 |
| 6776352 | C24H20N4O6 | 6-[2-amino-5-(4-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(4-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 460.4 |
| 6776353 | C25H24N2O3 | 6-[4-(2-isopropyl-5-methyl-phenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[4-(2-isopropyl-5-methyl-phenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 400.5 |
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.