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 6,399,201 - 6,399,250 of 6,571,471
Page 127985 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6814278 | C24H16I2N4O2S4 | 2-[[6-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,3-benzothiazol-2-yl]sulfanyl]-N-(2-methylsulfanyl-1,3-benzothiazol-6-yl)acetamide | 2-[[6-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,3-benzothiazol-2-yl]sulfanyl]-N-(2-methylsulfanyl-1,3-benzothiazol-6-yl)acetamide | 774.5 |
| 6814279 | C21H24N4O3 | N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-methoxyanilino)acetamide | N-[(1-butyl-2-oxo-indolin-3-ylidene)amino]-2-(4-methoxyanilino)acetamide | 380.4 |
| 6814280 | C18H18ClN3O4 | 3-[2-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-phenyl-propanamide | 3-[2-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-phenyl-propanamide | 375.8 |
| 6814281 | C24H16BrN5OS | 4-[(4-bromophenyl)hydrazono]-5-phenyl-2-(5-phenylthiazol-2-yl)pyrazol-3-one | 4-[(4-bromophenyl)hydrazono]-5-phenyl-2-(5-phenylthiazol-2-yl)pyrazol-3-one | 502.4 |
| 6814282 | C16H11Cl2N5O3 | 4-[(2,4-dichlorophenyl)hydrazono]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 4-[(2,4-dichlorophenyl)hydrazono]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 392.2 |
| 6814283 | C16H12N4O8 | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 388.29 |
| 6814284 | C25H23N5O3S | 6-[[2-[2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetyl]hydrazino]methylene]-3-oxo-cyclohexa-1,4-dien-1-olate | 6-[[2-[2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetyl]hydrazino]methylene]-3-oxo-cyclohexa-1,4-dien-1-olate | 473.5 |
| 6814285 | C25H24N5O3S+ | 2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 474.6 |
| 6814286 | C21H23ClN5O4S+ | 2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-ethyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 477.0 |
| 6814287 | C20H16N4O3 | N-[(1-allyl-2-oxo-indolin-3-ylidene)amino]-2-(2-cyanophenoxy)acetamide | N-[(1-allyl-2-oxo-indolin-3-ylidene)amino]-2-(2-cyanophenoxy)acetamide | 360.4 |
| 6814288 | C24H15BrIN3O3 | 2-[(5-bromo-2-oxo-indol-3-yl)methylene]-6-iodo-3-(4-methoxyphenyl)-1H-quinazolin-4-one | 2-[(5-bromo-2-oxo-indol-3-yl)methylene]-6-iodo-3-(4-methoxyphenyl)-1H-quinazolin-4-one | 600.2 |
| 6814289 | C9H11N3OS | 2-ethyl-3-[(4-oxocyclohexa-2,5-dien-1-ylidene)amino]isothiourea | 2-ethyl-3-[(4-oxocyclohexa-2,5-dien-1-ylidene)amino]isothiourea | 209.27 |
| 6814290 | C23H26ClN3O4 | N-[1-[[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-chloro-benzamide | N-[1-[[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-chloro-benzamide | 443.9 |
| 6814291 | C27H26ClN3O5S | 3-[4-[(3-chloro-4-methoxy-anilino)methylene]-1,3-dioxo-2-isoquinolyl]-N,N-diethyl-benzenesulfonamide | 3-[4-[(3-chloro-4-methoxy-anilino)methylene]-1,3-dioxo-2-isoquinolyl]-N,N-diethyl-benzenesulfonamide | 540.0 |
| 6814292 | C27H29N3O3S | 2-(1-adamantyl)-N-[[3-(3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]acetamide | 2-(1-adamantyl)-N-[[3-(3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]acetamide | 475.6 |
| 6814294 | C20H15Cl2N3O5S | N-(2,5-dichlorophenyl)-3-[[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]benzenesulfonamide | N-(2,5-dichlorophenyl)-3-[[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]benzenesulfonamide | 480.3 |
| 6814295 | C19H20BrN3O6S | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-morpholinosulfonyl-benzohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-morpholinosulfonyl-benzohydrazide | 498.3 |
| 6814296 | C26H18FN3O2S2 | N-(2-fluorophenyl)-2-[[6-[(2-oxo-1-naphthylidene)methylamino]-1,3-benzothiazol-2-yl]sulfanyl]acetamide | N-(2-fluorophenyl)-2-[[6-[(2-oxo-1-naphthylidene)methylamino]-1,3-benzothiazol-2-yl]sulfanyl]acetamide | 487.6 |
| 6814297 | C24H23BrClNO2 | 2-bromo-4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-5-sec-butyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 2-bromo-4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-5-sec-butyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 472.8 |
| 6814298 | C24H23ClN2O4 | 4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-5-sec-butyl-anilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-5-sec-butyl-anilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 438.9 |
| 6814299 | C22H20ClNO3 | 4-[(2-chlorophenyl)methyl]-6-[(3,4-dimethoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 4-[(2-chlorophenyl)methyl]-6-[(3,4-dimethoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 381.8 |
| 6814300 | C17H14Br2N4OS | 2,4-dibromo-6-[[2-(5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[2-(5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 482.2 |
| 6814302 | C21H17Cl2NO2 | 6-[(3-chloro-4-methoxy-anilino)methylene]-4-[(2-chlorophenyl)methyl]cyclohexa-2,4-dien-1-one | 6-[(3-chloro-4-methoxy-anilino)methylene]-4-[(2-chlorophenyl)methyl]cyclohexa-2,4-dien-1-one | 386.3 |
| 6814303 | C21H18ClNO2 | 4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-4-methyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-4-methyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 351.8 |
| 6814304 | C22H20ClNO2 | 4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-3,5-dimethyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-3,5-dimethyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 365.8 |
| 6814305 | C24H24ClNO2 | 6-[(5-tert-butyl-2-hydroxy-anilino)methylene]-4-[(2-chlorophenyl)methyl]cyclohexa-2,4-dien-1-one | 6-[(5-tert-butyl-2-hydroxy-anilino)methylene]-4-[(2-chlorophenyl)methyl]cyclohexa-2,4-dien-1-one | 393.9 |
| 6814306 | C24H23Cl2NO2 | 6-[(5-tert-butyl-3-chloro-2-hydroxy-anilino)methylene]-4-[(2-chlorophenyl)methyl]cyclohexa-2,4-dien-1-one | 6-[(5-tert-butyl-3-chloro-2-hydroxy-anilino)methylene]-4-[(2-chlorophenyl)methyl]cyclohexa-2,4-dien-1-one | 428.3 |
| 6814307 | C27H28N5O4S+ | N'-[(1E)-1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(1E)-1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 518.6 |
| 6814308 | C11H8ClN3O3 | 5-(aminomethylene)-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-(aminomethylene)-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 265.65 |
| 6814309 | C24H23F2N5O3S | N-[4-(difluoromethoxy)phenyl]-2-[[5-indol-3-ylidene-4-(tetrahydrofuran-2-ylmethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-[4-(difluoromethoxy)phenyl]-2-[[5-indol-3-ylidene-4-(tetrahydrofuran-2-ylmethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 499.5 |
| 6814310 | C22H18BrClN2O3 | N-[3-[(3-bromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]-3-chloro-benzamide | N-[3-[(3-bromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]-3-chloro-benzamide | 473.7 |
| 6814311 | C18H19Br2NO3 | 4,5-dibromo-2-ethoxy-6-[(2-hydroxy-5-propyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 4,5-dibromo-2-ethoxy-6-[(2-hydroxy-5-propyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 457.2 |
| 6814312 | C21H19N3O3 | 2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]-N-(1-phenylethyl)acetamide | 2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]-N-(1-phenylethyl)acetamide | 361.4 |
| 6814314 | C15H12N6O3S | 1-(1H-indazol-6-yl)-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-(1H-indazol-6-yl)-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 356.4 |
| 6814315 | C19H12N4O4S2 | N-[5-(1H-indol-3-ylmethylene)-4-oxo-2-thioxo-thiazolidin-3-yl]-4-nitro-benzamide | N-[5-(1H-indol-3-ylmethylene)-4-oxo-2-thioxo-thiazolidin-3-yl]-4-nitro-benzamide | 424.5 |
| 6814316 | C19H21N3O5 | N-[4-[(5-ethoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]butanamide | N-[4-[(5-ethoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]butanamide | 371.4 |
| 6814317 | C24H15N3O2S | 3-(3H-1,3-benzothiazol-2-ylidene)-1-phenyl-1H-pyrrolo[1,2-a]quinazoline-2,5-dione | 3-(3H-1,3-benzothiazol-2-ylidene)-1-phenyl-1H-pyrrolo[1,2-a]quinazoline-2,5-dione | 409.5 |
| 6814318 | C20H20N4O6 | 4-nitro-6-[[[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-nitro-6-[[[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]cyclohexa-2,4-dien-1-one | 412.4 |
| 6814319 | C26H26N5O4S+ | N'-[(E)-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-methoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(E)-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-methoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 504.6 |
| 6814320 | C18H16ClFN4O2S | N-(3-chloro-4-fluoro-phenyl)-2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(3-chloro-4-fluoro-phenyl)-2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 406.9 |
| 6814321 | C16H10ClFN2O2 | 4-[(2-chloroanilino)methylene]-2-(2-fluorophenyl)oxazol-5-one | 4-[(2-chloroanilino)methylene]-2-(2-fluorophenyl)oxazol-5-one | 316.71 |
| 6814322 | C24H32N2O2S2 | 2-methyl-6-[[[8-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3,6-bis(sulfanyl)octyl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-methyl-6-[[[8-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3,6-bis(sulfanyl)octyl]amino]methylene]cyclohexa-2,4-dien-1-one | 444.7 |
| 6814323 | C25H25N7O7 | methyl 4-[2-[4-(2-acetamido-3-methoxy-3-oxo-propyl)-5-(4-methoxycarbonylphenyl)azo-imidazol-2-ylidene]hydrazino]benzoate | methyl 4-[2-[4-(2-acetamido-3-methoxy-3-oxo-propyl)-5-(4-methoxycarbonylphenyl)azo-imidazol-2-ylidene]hydrazino]benzoate | 535.5 |
| 6814324 | C18H18ClN3O4 | N-(3-chloro-4-methyl-phenyl)-3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | N-(3-chloro-4-methyl-phenyl)-3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | 375.8 |
| 6814325 | C22H16BrN3O5 | 6-[[2-bromo-5-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]-2-methoxy-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[2-bromo-5-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]-2-methoxy-4-nitro-cyclohexa-2,4-dien-1-one | 482.3 |
| 6814326 | C22H19BrClNO2 | 2-bromo-4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-3,5-dimethyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 2-bromo-4-[(2-chlorophenyl)methyl]-6-[(2-hydroxy-3,5-dimethyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 444.7 |
| 6814327 | C16H19BrN4O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-tert-butyl-1H-pyrazole-3-carbohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-tert-butyl-1H-pyrazole-3-carbohydrazide | 395.25 |
| 6814328 | C23H19N5O4 | 4-[(4-ethoxyphenyl)hydrazono]-5-(4-nitrophenyl)-2-phenyl-pyrazol-3-one | 4-[(4-ethoxyphenyl)hydrazono]-5-(4-nitrophenyl)-2-phenyl-pyrazol-3-one | 429.4 |
| 6814329 | C18H11BrF8N2O4 | 4-bromo-2-nitro-6-[[2-(2,2,3,3,4,4,5,5-octafluoropentoxy)anilino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-2-nitro-6-[[2-(2,2,3,3,4,4,5,5-octafluoropentoxy)anilino]methylene]cyclohexa-2,4-dien-1-one | 551.2 |
| 6814330 | C21H24IN3O7 | N-[2-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3,4,5-trimethoxy-benzamide | N-[2-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3,4,5-trimethoxy-benzamide | 557.3 |
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.