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 6,371,201 - 6,371,250 of 6,571,471
Page 127425 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6785527 | C29H25FN2O3 | N'-[1-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)propyl]-4-[(2-phenylphenoxy)methyl]benzohydrazide | N'-[1-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)propyl]-4-[(2-phenylphenoxy)methyl]benzohydrazide | 468.5 |
| 6785528 | C25H22N4O3S | 2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 458.5 |
| 6785529 | C13H10Br2N4O | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]pyridine-2-carboxamidine | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]pyridine-2-carboxamidine | 398.05 |
| 6785530 | C20H22BrN3O4 | 4-[2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(2,3-dimethylphenyl)-4-oxo-butanamide | 4-[2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(2,3-dimethylphenyl)-4-oxo-butanamide | 448.3 |
| 6785531 | C17H12ClN3O4S | 3-chloro-6-methyl-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 3-chloro-6-methyl-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 389.8 |
| 6785532 | C24H23N5O4 | 2-(3,4-dimethoxyphenyl)-4-[[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]methylene]isoquinoline-1,3-dione | 2-(3,4-dimethoxyphenyl)-4-[[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]methylene]isoquinoline-1,3-dione | 445.5 |
| 6785533 | C22H22ClN3O3 | ethyl 2-chloro-5-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzoate | ethyl 2-chloro-5-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzoate | 411.9 |
| 6785534 | C15H12BrN3O | 6-[[(6-bromo-1-methyl-benzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(6-bromo-1-methyl-benzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 330.18 |
| 6785535 | C12H11NO3 | 2-acetyl-6-(2H-isoxazol-5-ylidene)-4-methyl-cyclohexa-2,4-dien-1-one | 2-acetyl-6-(2H-isoxazol-5-ylidene)-4-methyl-cyclohexa-2,4-dien-1-one | 217.22 |
| 6785536 | C19H20BrN3O4 | 4-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-4-oxo-butanamide | 4-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-4-oxo-butanamide | 434.3 |
| 6785537 | C20H16BrN5O2S | 2-[4-(4-bromophenyl)thiazol-2-yl]-4-[(2-methoxyphenyl)hydrazono]-5-methyl-pyrazol-3-one | 2-[4-(4-bromophenyl)thiazol-2-yl]-4-[(2-methoxyphenyl)hydrazono]-5-methyl-pyrazol-3-one | 470.3 |
| 6785538 | C22H19Br2N3O3 | 2,4-dibromo-6-[[4-[4-(furan-2-carbonyl)piperazin-1-yl]anilino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[4-[4-(furan-2-carbonyl)piperazin-1-yl]anilino]methylene]cyclohexa-2,4-dien-1-one | 533.2 |
| 6785539 | C15H11BrCl2N2O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dichloro-benzohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dichloro-benzohydrazide | 418.1 |
| 6785540 | C30H25N7OS | N'-(indol-3-ylidenemethyl)-2-[[5-[(1-naphthylamino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-(indol-3-ylidenemethyl)-2-[[5-[(1-naphthylamino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 531.6 |
| 6785541 | C16H16N2O3 | 3-methoxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]benzohydrazide | 3-methoxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]benzohydrazide | 284.31 |
| 6785542 | C24H20N2O3 | 3-[1-(2-methoxyanilino)ethylidene]-1-phenyl-quinoline-2,4-dione | 3-[1-(2-methoxyanilino)ethylidene]-1-phenyl-quinoline-2,4-dione | 384.4 |
| 6785543 | C29H23N3O3 | 3-[2-(2-hydroxy-1-naphthyl)-1,2,3,5-tetrahydro-1,5-benzodiazepin-4-ylidene]-1-methyl-quinoline-2,4-dione | 3-[2-(2-hydroxy-1-naphthyl)-1,2,3,5-tetrahydro-1,5-benzodiazepin-4-ylidene]-1-methyl-quinoline-2,4-dione | 461.5 |
| 6785544 | C16H16N6O | 5-imino-4-[(3-methoxyphenyl)hydrazono]-1-phenyl-pyrazol-3-amine | 5-imino-4-[(3-methoxyphenyl)hydrazono]-1-phenyl-pyrazol-3-amine | 308.34 |
| 6785545 | C12H17N3O2S | 1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-ethyl-thiourea | 1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-ethyl-thiourea | 267.35 |
| 6785546 | C12H9N3O3 | 5-(5-methyl-2-oxo-indolin-3-ylidene)imidazolidine-2,4-dione | 5-(5-methyl-2-oxo-indolin-3-ylidene)imidazolidine-2,4-dione | 243.22 |
| 6785547 | C17H20N6O5 | 7-(2,3-dihydroxypropyl)-3-methyl-8-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]purine-2,6-dione | 7-(2,3-dihydroxypropyl)-3-methyl-8-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]purine-2,6-dione | 388.4 |
| 6785548 | C4H8N2O3 | ethyl 2-amino-2-hydroxyimino-acetate | ethyl 2-amino-2-(hydroxyimino)acetate | 132.12 |
| 6785549 | C24H28N4O2 | 5-(1,1-dimethylpropyl)-N'-[(2-oxo-1-naphthylidene)methyl]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide | 5-(1,1-dimethylpropyl)-N'-[(2-oxo-1-naphthylidene)methyl]-4,5,6,7-tetrahydro-1H-indazole-3-carbohydrazide | 404.5 |
| 6785550 | C28H21ClN4O3 | 3-[2-[(2-chlorophenyl)methoxy]phenyl]-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-[2-[(2-chlorophenyl)methoxy]phenyl]-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 496.9 |
| 6785551 | C23H17N3O2 | 4-[(dibenzofuran-3-ylamino)methylene]-5-methyl-2-phenyl-pyrazol-3-one | 4-[(dibenzofuran-3-ylamino)methylene]-5-methyl-2-phenyl-pyrazol-3-one | 367.4 |
| 6785552 | C19H17N5O2S | 3-[4-ethyl-3-[(3-nitrophenyl)methylsulfanyl]-1H-1,2,4-triazol-5-ylidene]indole | 3-[4-ethyl-3-[(3-nitrophenyl)methylsulfanyl]-1H-1,2,4-triazol-5-ylidene]indole | 379.4 |
| 6785553 | C22H21FN4O2S | ethyl 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]butanoate | ethyl 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]butanoate | 424.5 |
| 6785554 | C31H28Br2N4O2 | 6-bromo-3-[5-(4-bromophenyl)-1-[2-(1-piperidyl)acetyl]pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 6-bromo-3-[5-(4-bromophenyl)-1-[2-(1-piperidyl)acetyl]pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 648.4 |
| 6785555 | C14H16N4O3S | 2-amino-4-ethyl-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]thiazole-5-carbohydrazide | 2-amino-4-ethyl-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]thiazole-5-carbohydrazide | 320.37 |
| 6785556 | C23H27N3O6 | N-[2-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3,4-dimethoxy-benzamide | N-[2-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3,4-dimethoxy-benzamide | 441.5 |
| 6785557 | C16H22N4O2S | 1-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]-3-(2-methoxyethyl)thiourea | 1-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]-3-(2-methoxyethyl)thiourea | 334.4 |
| 6785558 | C25H22N4O2S | 6-[3-[2-(2-methylindolin-1-yl)-2-oxo-ethyl]sulfanyl-4-phenyl-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-(2-methylindolin-1-yl)-2-oxo-ethyl]sulfanyl-4-phenyl-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 442.5 |
| 6785559 | C20H14BrN3O | 4-bromo-6-[(4-imidazo[1,2-a]pyridin-2-ylanilino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[(4-imidazo[1,2-a]pyridin-2-ylanilino)methylene]cyclohexa-2,4-dien-1-one | 392.2 |
| 6785560 | C21H22N4O2 | N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-phenyl-propanamide | N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-phenyl-propanamide | 362.4 |
| 6785561 | C20H23BrN2O4S | 2-bromo-6-methoxy-4-[[4-methyl-3-(1-piperidylsulfonyl)anilino]methylene]cyclohexa-2,5-dien-1-one | 2-bromo-6-methoxy-4-[[4-methyl-3-(1-piperidylsulfonyl)anilino]methylene]cyclohexa-2,5-dien-1-one | 467.4 |
| 6785562 | C15H13ClF3N3O2 | 6-[[2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]hydrazino]methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 6-[[2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]hydrazino]methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 359.73 |
| 6785563 | C17H16ClN3O3 | 3-[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-(p-tolyl)propanamide | 3-[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-(p-tolyl)propanamide | 345.8 |
| 6785564 | C19H16BrN3O2 | 4-allyloxy-N'-[(5-bromoindol-3-ylidene)methyl]benzohydrazide | 4-allyloxy-N'-[(5-bromoindol-3-ylidene)methyl]benzohydrazide | 398.3 |
| 6785565 | C21H21ClN4O3 | 2-(4-chlorophenyl)-N-[2-[2-(1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]acetamide | 2-(4-chlorophenyl)-N-[2-[2-(1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]acetamide | 412.9 |
| 6785566 | C16H11ClN4O4 | 3-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 358.73 |
| 6785567 | C25H17N3O5 | methyl 3-[[1-(1-naphthyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]-1H-indole-2-carboxylate | methyl 3-[[1-(1-naphthyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]-1H-indole-2-carboxylate | 439.4 |
| 6785568 | C21H19N5O2S | N-(4,6-dimethylpyrimidin-2-yl)-4-(indol-3-ylidenemethylamino)benzenesulfonamide | N-(4,6-dimethylpyrimidin-2-yl)-4-(indol-3-ylidenemethylamino)benzenesulfonamide | 405.5 |
| 6785569 | C24H24N2O4 | N'-[3-(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1-methyl-prop-1-enyl]-2-(1-naphthyloxy)propanehydrazide | N'-[3-(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1-methyl-prop-1-enyl]-2-(1-naphthyloxy)propanehydrazide | 404.5 |
| 6785570 | C22H20N2O5 | 4-benzyl-6-[(2,4-dimethoxyanilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-benzyl-6-[(2,4-dimethoxyanilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 392.4 |
| 6785571 | C24H19Cl2N3O2 | N-[[1-[(2,6-dichlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-phenyl-propanamide | N-[[1-[(2,6-dichlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-phenyl-propanamide | 452.3 |
| 6785572 | C19H20BrN3O5 | N-[3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]-4-methoxy-benzamide | N-[3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]-4-methoxy-benzamide | 450.3 |
| 6785573 | C17H13ClN4O2 | N-(2-chlorophenyl)-2-[2-(indol-3-ylidenemethyl)hydrazino]-2-oxo-acetamide | N-(2-chlorophenyl)-2-[2-(indol-3-ylidenemethyl)hydrazino]-2-oxo-acetamide | 340.8 |
| 6785574 | C19H19N3O6 | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide | 385.4 |
| 6785575 | C17H20N4O4S2 | 1-[3-(dimethylsulfamoyl)phenyl]-3-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-[3-(dimethylsulfamoyl)phenyl]-3-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 408.5 |
| 6785576 | C18H10ClF5N2O3 | 4-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-(2,3,4,5,6-pentafluorophenyl)-1H-pyrazol-3-one | 4-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-(2,3,4,5,6-pentafluorophenyl)-1H-pyrazol-3-one | 432.7 |
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.