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 6,400,301 - 6,400,350 of 6,571,471
Page 128007 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6815406 | C24H20FN3O3S | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-fluoro-benzamide | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-fluoro-benzamide | 449.5 |
| 6815407 | C18H17N3O2S | 2-hydroxy-4-[[[2-methylimino-4-(p-tolyl)thiazol-3-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-hydroxy-4-[[[2-methylimino-4-(p-tolyl)thiazol-3-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 339.4 |
| 6815408 | C17H16Br2N4O4S | 1,3-bis[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 1,3-bis[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 532.2 |
| 6815409 | C13H14N4O3S | 4-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-6-methyl-3-thioxo-2H-1,2,4-triazin-5-one | 4-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-6-methyl-3-thioxo-2H-1,2,4-triazin-5-one | 306.34 |
| 6815410 | C19H15BrF3NO3 | 6-[4-(4-bromophenyl)-3-(trifluoromethyl)-2H-isoxazol-5-ylidene]-4-ethyl-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[4-(4-bromophenyl)-3-(trifluoromethyl)-2H-isoxazol-5-ylidene]-4-ethyl-3-methoxy-cyclohexa-2,4-dien-1-one | 442.2 |
| 6815411 | C20H20BrNO3 | 6-[4-(4-bromophenyl)-3-methyl-2H-isoxazol-5-ylidene]-3-methoxy-4-propyl-cyclohexa-2,4-dien-1-one | 6-[4-(4-bromophenyl)-3-methyl-2H-isoxazol-5-ylidene]-3-methoxy-4-propyl-cyclohexa-2,4-dien-1-one | 402.3 |
| 6815413 | C35H29ClN4O4 | 4-[3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-phenyl-pyrazolidin-1-yl]-N-(4-methoxyphenyl)-4-oxo-butanamide | 4-[3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-phenyl-pyrazolidin-1-yl]-N-(4-methoxyphenyl)-4-oxo-butanamide | 605.1 |
| 6815414 | C18H19N3O4 | 3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-(p-tolyl)propanamide | 3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-(p-tolyl)propanamide | 341.4 |
| 6815415 | C24H19N5O5S | 7-acetamido-4-oxo-3-[(4-phenylazophenyl)hydrazono]naphthalene-2-sulfonic acid | 7-acetamido-4-oxo-3-[(4-phenylazophenyl)hydrazono]naphthalene-2-sulfonic acid | 489.5 |
| 6815416 | C25H23ClN5O2S+ | 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(1E)-1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(1E)-1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 493.0 |
| 6815417 | C17H12ClIN2O3 | 2-(5-chloro-2-methoxy-phenyl)-4-[(2-iodoanilino)methylene]oxazol-5-one | 2-(5-chloro-2-methoxy-phenyl)-4-[(2-iodoanilino)methylene]oxazol-5-one | 454.6 |
| 6815418 | C20H11BrClIN2O2 | 4-bromo-6-[[[2-(2-chloro-5-iodo-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[2-(2-chloro-5-iodo-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 553.6 |
| 6815419 | C31H24BrN3O4S | 3-[1-(benzenesulfonyl)-5-(2-methoxyphenyl)pyrazolidin-3-ylidene]-6-bromo-4-phenyl-quinolin-2-one | 3-[1-(benzenesulfonyl)-5-(2-methoxyphenyl)pyrazolidin-3-ylidene]-6-bromo-4-phenyl-quinolin-2-one | 614.5 |
| 6815420 | C15H15N3O5 | 4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]butanoic acid | 4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]butanoic acid | 317.30 |
| 6815421 | C21H18N6OS2 | N-(1,3-benzothiazol-2-yl)-2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | N-(1,3-benzothiazol-2-yl)-2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | 434.5 |
| 6815422 | C25H17F4N5OS | 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-[2-(trifluoromethyl)phenyl]acetamide | 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-[2-(trifluoromethyl)phenyl]acetamide | 511.5 |
| 6815423 | C24H20N6O8 | N-[[3-ethoxy-5-[[2-(4-nitrobenzoyl)hydrazino]methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]-4-nitro-benzamide | N-[[3-ethoxy-5-[[2-(4-nitrobenzoyl)hydrazino]methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]-4-nitro-benzamide | 520.5 |
| 6815424 | C19H18N2O | 1-[[2-(2,4-dimethylphenyl)hydrazino]methylene]naphthalen-2-one | 1-[[2-(2,4-dimethylphenyl)hydrazino]methylene]naphthalen-2-one | 290.4 |
| 6815425 | C25H21N3O3S | 5-(3H-1,3-benzothiazol-2-ylidene)-6-(2,3-dimethoxyphenyl)-4-phenyl-1,6-dihydropyrimidin-2-one | 5-(3H-1,3-benzothiazol-2-ylidene)-6-(2,3-dimethoxyphenyl)-4-phenyl-1,6-dihydropyrimidin-2-one | 443.5 |
| 6815426 | C23H24N4O3S | 4-[(4,6-dimethylpyrimidin-2-yl)sulfanylmethyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-[(4,6-dimethylpyrimidin-2-yl)sulfanylmethyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 436.5 |
| 6815427 | C28H29N3O2 | 4-[(2-isopropyl-5-methyl-phenoxy)methyl]-N'-[(2-methylindol-3-ylidene)methyl]benzohydrazide | 4-[(2-isopropyl-5-methyl-phenoxy)methyl]-N'-[(2-methylindol-3-ylidene)methyl]benzohydrazide | 439.5 |
| 6815428 | C22H24N4O5S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-[3-(4-methoxyphenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-[3-(4-methoxyphenyl)propyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetohydrazide | 456.5 |
| 6815429 | C23H20N6O | 3-indol-3-ylidene-2-(3-morpholino-4-phenyl-1H-1,2,4-triazol-5-ylidene)propanenitrile | 3-indol-3-ylidene-2-(3-morpholino-4-phenyl-1H-1,2,4-triazol-5-ylidene)propanenitrile | 396.4 |
| 6815430 | C25H29N3O3 | N-[1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]adamantane-1-carboxamide | N-[1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]adamantane-1-carboxamide | 419.5 |
| 6815431 | C21H22N4OS | 3-[3-butylsulfanyl-4-(4-methoxyphenyl)-1H-1,2,4-triazol-5-ylidene]indole | 3-[3-butylsulfanyl-4-(4-methoxyphenyl)-1H-1,2,4-triazol-5-ylidene]indole | 378.5 |
| 6815432 | C18H22N6O3 | 7-isobutyl-3-methyl-8-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]purine-2,6-dione | 7-isobutyl-3-methyl-8-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]purine-2,6-dione | 370.4 |
| 6815433 | C23H14F4N2O2 | 4-[(4-fluoroanilino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 4-[(4-fluoroanilino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 426.4 |
| 6815434 | C26H23N3O3 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(m-tolyl)quinoline-4-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(m-tolyl)quinoline-4-carbohydrazide | 425.5 |
| 6815435 | C20H16BrF3N2O3 | 4-[(2-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-one | 4-[(2-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-[3-(trifluoromethyl)phenyl]-1H-pyrazol-3-one | 469.3 |
| 6815436 | C32H24BrN3O3 | 6-bromo-3-[1-(4-methoxybenzoyl)-5-phenyl-pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 6-bromo-3-[1-(4-methoxybenzoyl)-5-phenyl-pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 578.5 |
| 6815437 | C17H20BrNO | 6-[(1-adamantylamino)methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 6-[(1-adamantylamino)methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 334.2 |
| 6815438 | C11H15N3O3S | 1-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(2-methoxyethyl)thiourea | 1-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(2-methoxyethyl)thiourea | 269.32 |
| 6815439 | C15H13FN2O3 | 3-fluoro-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]benzohydrazide | 3-fluoro-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]benzohydrazide | 288.27 |
| 6815440 | C18H20N2O6 | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-3,4,5-trimethoxy-benzohydrazide | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-3,4,5-trimethoxy-benzohydrazide | 360.4 |
| 6815441 | C22H20N4O3 | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 388.4 |
| 6815442 | C22H19N3O5S | methyl 2-[2-[2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | methyl 2-[2-[2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | 437.5 |
| 6815443 | C18H17FN4O2 | N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]-2-(4-fluoroanilino)acetamide | N-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]-2-(4-fluoroanilino)acetamide | 340.4 |
| 6815444 | C25H19F3N2O2 | 2-(3,4-dimethylphenyl)-4-[[3-(trifluoromethyl)anilino]methylene]isoquinoline-1,3-dione | 2-(3,4-dimethylphenyl)-4-[[3-(trifluoromethyl)anilino]methylene]isoquinoline-1,3-dione | 436.4 |
| 6815445 | C24H20N2O2 | 4-(anilinomethylene)-2-(3,4-dimethylphenyl)isoquinoline-1,3-dione | 4-(anilinomethylene)-2-(3,4-dimethylphenyl)isoquinoline-1,3-dione | 368.4 |
| 6815446 | C24H18N4O3 | 2-methoxy-4-[4-(2-quinazolin-4-ylhydrazino)chromen-2-ylidene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[4-(2-quinazolin-4-ylhydrazino)chromen-2-ylidene]cyclohexa-2,5-dien-1-one | 410.4 |
| 6815448 | C15H18N6O2 | N1',N5'-bis(pyrrol-2-ylidenemethyl)pentanedihydrazide | N1',N5'-bis(pyrrol-2-ylidenemethyl)pentanedihydrazide | 314.34 |
| 6815449 | C15H16N4O2S | 2-(4,6-dimethylpyrimidin-2-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4,6-dimethylpyrimidin-2-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 316.4 |
| 6815450 | C20H18N6O2 | 2-methoxy-4-[[2-(6-methyl-1-phenyl-pyrazolo[3,4-d]pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[2-(6-methyl-1-phenyl-pyrazolo[3,4-d]pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 374.4 |
| 6815451 | C15H8ClF7N2O2 | 5-chloro-2-methoxy-4-[[2-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 5-chloro-2-methoxy-4-[[2-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 416.68 |
| 6815452 | C19H15F3N4O3 | 1-(3,4-dimethylphenyl)-5-[[3-(trifluoromethyl)phenyl]hydrazono]hexahydropyrimidine-2,4,6-trione | 1-(3,4-dimethylphenyl)-5-[[3-(trifluoromethyl)phenyl]hydrazono]hexahydropyrimidine-2,4,6-trione | 404.3 |
| 6815454 | C16H17ClN2O2 | 2-chloro-6-ethoxy-4-[[2-(p-tolyl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-chloro-6-ethoxy-4-[[2-(p-tolyl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 304.77 |
| 6815455 | C20H21N3O4S | diethyl 3-methyl-5-[2-(2-methylindol-3-ylidene)hydrazino]thiophene-2,4-dicarboxylate | diethyl 3-methyl-5-[2-(2-methylindol-3-ylidene)hydrazino]thiophene-2,4-dicarboxylate | 399.5 |
| 6815456 | C26H26N4O6 | N1',N4'-bis[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]benzene-1,4-dicarbohydrazide | N1',N4'-bis[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]benzene-1,4-dicarbohydrazide | 490.5 |
| 6815458 | C12H10N2OS | 2-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-pentanenitrile | 2-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-pentanenitrile | 230.29 |
| 6815459 | C21H27NO3 | 3-benzyloxy-6-[1-(hydroxyamino)octylidene]cyclohexa-2,4-dien-1-one | 3-benzyloxy-6-[1-(hydroxyamino)octylidene]cyclohexa-2,4-dien-1-one | 341.4 |
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.