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 6,332,101 - 6,332,150 of 6,571,471
Page 126643 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6745344 | C13H11BrN4O | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]pyridine-2-carboxamidine | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]pyridine-2-carboxamidine | 319.16 |
| 6745345 | C18H15ClN2O2 | (1S,2S,6S,7R)-4-[(3-chlorophenyl)methyleneamino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione | (1S,2S,6S,7R)-4-[(3-chlorophenyl)methyleneamino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione | 326.8 |
| 6745346 | C10H13N3O2S | [(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | [(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 239.30 |
| 6745347 | C10H13N3O2S | [(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | [(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 239.30 |
| 6745348 | C17H15N3O2 | 4-[(2-hydroxyanilino)methylene]-5-methyl-2-phenyl-pyrazol-3-one | 4-[(2-hydroxyanilino)methylene]-5-methyl-2-phenyl-pyrazol-3-one | 293.32 |
| 6745349 | C16H13ClN4O | 4-[[(5-chloro-2-pyridyl)amino]methylene]-5-methyl-2-phenyl-pyrazol-3-one | 4-[[(5-chloro-2-pyridyl)amino]methylene]-5-methyl-2-phenyl-pyrazol-3-one | 312.75 |
| 6745350 | C18H16N6O | N-[[3-(2-furyl)-2-methyl-prop-2-enylidene]amino]-8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-amine | N-[[3-(2-furyl)-2-methyl-prop-2-enylidene]amino]-8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-amine | 332.4 |
| 6745351 | C15H14N4O2 | 5-methyl-4-[(3-methyl-5-oxo-1H-pyrazol-4-ylidene)methyl]-2-phenyl-1H-pyrazol-3-one | 5-methyl-4-[(3-methyl-5-oxo-1H-pyrazol-4-ylidene)methyl]-2-phenyl-1H-pyrazol-3-one | 282.30 |
| 6745352 | C15H14N4O2 | 5-methyl-4-[(3-methyl-5-oxo-1H-pyrazol-4-ylidene)methyl]-2-phenyl-1H-pyrazol-3-one | 5-methyl-4-[(3-methyl-5-oxo-1H-pyrazol-4-ylidene)methyl]-2-phenyl-1H-pyrazol-3-one | 282.30 |
| 6745353 | C16H14N4O2S | 2-methoxy-4-[[(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,5-dien-1-one | 326.4 |
| 6745354 | C19H20N4O | 4-[[4-(dimethylamino)anilino]methylene]-5-methyl-2-phenyl-pyrazol-3-one | 4-[[4-(dimethylamino)anilino]methylene]-5-methyl-2-phenyl-pyrazol-3-one | 320.4 |
| 6745356 | C19H18N4O2 | N-[4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl]acetamide | N-[4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl]acetamide | 334.4 |
| 6745357 | C12H11ClN5O3+ | [[amino(nitramido)methylene]amino]-[[5-(4-chlorophenyl)-2-furyl]methylene]ammonium | [[amino(nitramido)methylene]amino]-[[5-(4-chlorophenyl)-2-furyl]methylene]ammonium | 308.70 |
| 6745358 | C12H10ClN5O3 | 2-[(Z)-[5-(4-chlorophenyl)-2-furyl]methyleneamino]-1-nitro-guanidine | 2-[(Z)-[5-(4-chlorophenyl)-2-furyl]methyleneamino]-1-nitro-guanidine | 307.69 |
| 6745359 | C13H12N2O5 | [3,5-bis(hydroxyimino)-4-oxo-cyclohexyl] benzoate | 4-benzoyloxy-2,6-dihydroxyiminocyclohexanone | 276.24 |
| 6745360 | C16H12N4O4 | 2-methyl-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 2-methyl-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 324.29 |
| 6745361 | C16H12N4O4 | 2-methyl-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 2-methyl-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 324.29 |
| 6745362 | C16H12Cl2N4O | 2-(4-chlorophenyl)-4-[[(5-chloro-2-pyridyl)amino]methylene]-5-methyl-pyrazol-3-one | 2-(4-chlorophenyl)-4-[[(5-chloro-2-pyridyl)amino]methylene]-5-methyl-pyrazol-3-one | 347.2 |
| 6745363 | C15H13ClN2O4 | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-3-methoxy-benzohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-3-methoxy-benzohydrazide | 320.73 |
| 6745364 | C15H13ClN2O4 | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-3-methoxy-benzohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-3-methoxy-benzohydrazide | 320.73 |
| 6745365 | C19H18ClN3O | 4-[(4-chloroanilino)methylene]-2-(3,4-dimethylphenyl)-5-methyl-pyrazol-3-one | 4-[(4-chloroanilino)methylene]-2-(3,4-dimethylphenyl)-5-methyl-pyrazol-3-one | 339.8 |
| 6745366 | C12H9BrN2O | 4-bromo-6-[(4-pyridylamino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[(4-pyridylamino)methylene]cyclohexa-2,4-dien-1-one | 277.12 |
| 6745367 | C12H10ClN7O | 2-(4-chlorophenyl)-5-methyl-4-[(2H-tetrazol-5-ylamino)methylene]pyrazol-3-one | 2-(4-chlorophenyl)-5-methyl-4-[(2H-tetrazol-5-ylamino)methylene]pyrazol-3-one | 303.71 |
| 6745368 | C14H12N2O4 | [[(4Z)-4-acetoxyimino-1-naphthylidene]amino] acetate | [[(4Z)-4-acetoxyimino-1-naphthylidene]amino] acetate | 272.26 |
| 6745369 | C13H11ClN6O | 2-(4-chlorophenyl)-5-methyl-4-[(1,2,4-triazol-4-ylamino)methylene]pyrazol-3-one | 2-(4-chlorophenyl)-5-methyl-4-[(1,2,4-triazol-4-ylamino)methylene]pyrazol-3-one | 302.72 |
| 6745370 | C17H20N4O4 | 5-methyl-2-(4-nitrophenyl)-4-[1-[[(2S)-tetrahydrofuran-2-yl]methylamino]ethylidene]pyrazol-3-one | 5-methyl-2-(4-nitrophenyl)-4-[1-[[(2S)-tetrahydrofuran-2-yl]methylamino]ethylidene]pyrazol-3-one | 344.4 |
| 6745371 | C19H20N4O | 5-methyl-4-[[2-(m-tolyl)hydrazino]methylene]-2-(p-tolyl)pyrazol-3-one | 5-methyl-4-[[2-(m-tolyl)hydrazino]methylene]-2-(p-tolyl)pyrazol-3-one | 320.4 |
| 6745372 | C18H20FN3O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-4-fluoro-benzohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-4-fluoro-benzohydrazide | 329.4 |
| 6745373 | C18H20FN3O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-4-fluoro-benzohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-4-fluoro-benzohydrazide | 329.4 |
| 6745374 | C17H14ClN3O | 4-(anilinomethylene)-2-(4-chlorophenyl)-5-methyl-pyrazol-3-one | 4-(anilinomethylene)-2-(4-chlorophenyl)-5-methyl-pyrazol-3-one | 311.8 |
| 6745375 | C11H10ClN5OS | 4-[(2-chlorophenyl)hydrazono]-3-methyl-5-oxo-pyrazole-1-carbothioamide | 4-[(2-chlorophenyl)hydrazono]-3-methyl-5-oxo-pyrazole-1-carbothioamide | 295.75 |
| 6745376 | C17H24N4O | N-[(Z)-(2-methyl-3-phenyl-prop-2-enylidene)amino]-2-(4-methylpiperazin-1-yl)acetamide | N-[(Z)-(2-methyl-3-phenyl-prop-2-enylidene)amino]-2-(4-methylpiperazin-1-yl)acetamide | 300.4 |
| 6745379 | C17H19NO3S | ethyl 4,5-dimethyl-2-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiophene-3-carboxylate | ethyl 4,5-dimethyl-2-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiophene-3-carboxylate | 317.4 |
| 6745380 | C14H10Cl2N2O4 | 2,4-dichloro-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 2,4-dichloro-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 341.1 |
| 6745381 | C14H10Cl2N2O4 | 2,4-dichloro-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 2,4-dichloro-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 341.1 |
| 6745382 | C11H15N3O3 | [1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propylamino]urea | [1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propylamino]urea | 237.25 |
| 6745383 | C20H21N3O | 2-allyl-6-[[(1-propylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[[(1-propylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 319.4 |
| 6745384 | C16H18N2O4 | 1-[(isopropylamino)methylene]-3-nitro-6,7,8,9-tetrahydrodibenzofuran-2-one | 1-[(isopropylamino)methylene]-3-nitro-6,7,8,9-tetrahydrodibenzofuran-2-one | 302.32 |
| 6745385 | C17H18N2O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methoxyphenyl)acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methoxyphenyl)acetohydrazide | 314.34 |
| 6745386 | C17H18N2O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methoxyphenyl)acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-methoxyphenyl)acetohydrazide | 314.34 |
| 6745387 | C14H16FN4O2S+ | [amino-[(3R)-1-methyl-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[1-(4-fluorophenyl)ethylideneamino]ammonium | [amino-[(3R)-1-methyl-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[1-(4-fluorophenyl)ethylideneamino]ammonium | 323.37 |
| 6745388 | C14H15FN4O2S | 3-[1-(4-fluorophenyl)ethylideneamino]-2-[(3R)-1-methyl-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 3-[1-(4-fluorophenyl)ethylideneamino]-2-[(3R)-1-methyl-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 322.36 |
| 6745389 | C13H14N2O2 | 3-acetonylidene-6,7-dimethyl-1,4-dihydroquinoxalin-2-one | 3-acetonylidene-6,7-dimethyl-1,4-dihydroquinoxalin-2-one | 230.26 |
| 6745390 | C17H14N4O4 | N-[(1,5-dimethyl-2-oxo-indolin-3-ylidene)amino]-4-nitro-benzamide | N-[(1,5-dimethyl-2-oxo-indolin-3-ylidene)amino]-4-nitro-benzamide | 338.32 |
| 6745391 | C20H19N3O | 2-allyl-6-[[(1-allylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[[(1-allylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 317.4 |
| 6745392 | C14H16ClN4O2S+ | [amino-[(3R)-1-methyl-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[1-(4-chlorophenyl)ethylideneamino]ammonium | [amino-[(3R)-1-methyl-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[1-(4-chlorophenyl)ethylideneamino]ammonium | 339.8 |
| 6745393 | C14H15ClN4O2S | 3-[1-(4-chlorophenyl)ethylideneamino]-2-[(3R)-1-methyl-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 3-[1-(4-chlorophenyl)ethylideneamino]-2-[(3R)-1-methyl-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 338.8 |
| 6745394 | C17H15N5O | 1-phenyl-3-[(3-phenylpyrazol-4-ylidene)methylamino]urea | 1-phenyl-3-[(3-phenylpyrazol-4-ylidene)methylamino]urea | 305.33 |
| 6745395 | C17H15N5O | 1-phenyl-3-[(3-phenylpyrazol-4-ylidene)methylamino]urea | 1-phenyl-3-[(3-phenylpyrazol-4-ylidene)methylamino]urea | 305.33 |
| 6745396 | C14H14N2O6 | 5-[(4-hydroxy-3,5-dimethoxy-phenyl)methylene]-1-methyl-hexahydropyrimidine-2,4,6-trione | 5-[(4-hydroxy-3,5-dimethoxy-phenyl)methylene]-1-methyl-hexahydropyrimidine-2,4,6-trione | 306.27 |
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.