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 6,404,251 - 6,404,300 of 6,571,471
Page 128086 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6819471 | C12H12N2O3S | 5-[(4-ethoxyanilino)methylene]thiazolidine-2,4-dione | 5-[(4-ethoxyanilino)methylene]thiazolidine-2,4-dione | 264.30 |
| 6819472 | C27H18N6O7 | 4-nitro-N-[3-[5-[(4-nitrobenzoyl)amino]-1,3-dihydrobenzimidazol-2-ylidene]-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 4-nitro-N-[3-[5-[(4-nitrobenzoyl)amino]-1,3-dihydrobenzimidazol-2-ylidene]-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 538.5 |
| 6819473 | C15H11I2NO3 | 6-[(2,3-dihydro-1,4-benzodioxin-6-ylamino)methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[(2,3-dihydro-1,4-benzodioxin-6-ylamino)methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 507.06 |
| 6819474 | C13H9N5OS3 | 4-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-2-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-butanenitrile | 4-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]-2-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-butanenitrile | 347.4 |
| 6819475 | C16H15N3O2 | 5-methyl-N'-[(2-methylindol-3-ylidene)methyl]furan-2-carbohydrazide | 5-methyl-N'-[(2-methylindol-3-ylidene)methyl]furan-2-carbohydrazide | 281.31 |
| 6819476 | C15H15ClN2O2 | 4-[[2-(3-chlorophenyl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[2-(3-chlorophenyl)hydrazino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 290.74 |
| 6819477 | C16H13Br2N3O | 6-[[(5,6-dibromo-1-methyl-benzimidazol-2-yl)amino]methylene]-4-methyl-cyclohexa-2,4-dien-1-one | 6-[[(5,6-dibromo-1-methyl-benzimidazol-2-yl)amino]methylene]-4-methyl-cyclohexa-2,4-dien-1-one | 423.10 |
| 6819478 | C16H16N2O5 | N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]-2-phenoxy-acetohydrazide | N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]-2-phenoxy-acetohydrazide | 316.31 |
| 6819479 | C18H15F3N4O2 | N'-[(2-methylindol-3-ylidene)methyl]-2-[2-oxo-5-(trifluoromethyl)-1-pyridyl]acetohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-2-[2-oxo-5-(trifluoromethyl)-1-pyridyl]acetohydrazide | 376.3 |
| 6819480 | C25H19ClN4O2S | 1-(4-chlorophenyl)-2-[[5-indol-3-ylidene-4-(3-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]ethanone | 1-(4-chlorophenyl)-2-[[5-indol-3-ylidene-4-(3-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]ethanone | 475.0 |
| 6819481 | C34H25N5O10S2-2 | 7-amino-3-[[2-methoxy-4-[3-methoxy-4-[2-(1-oxo-4-sulfonato-2-naphthylidene)hydrazino]phenyl]phenyl]hydrazono]-4-oxo-naphthalene-2-sulfonate | 7-amino-3-[[2-methoxy-4-[3-methoxy-4-[2-(1-oxo-4-sulfonato-2-naphthylidene)hydrazino]phenyl]phenyl]hydrazono]-4-oxo-naphthalene-2-sulfonate | 727.7 |
| 6819482 | C34H27N5O10S2 | 7-amino-3-[[2-methoxy-4-[3-methoxy-4-[2-(1-oxo-4-sulfo-2-naphthylidene)hydrazino]phenyl]phenyl]hydrazono]-4-oxo-naphthalene-2-sulfonic acid | 7-amino-3-[[2-methoxy-4-[3-methoxy-4-[2-(1-oxo-4-sulfo-2-naphthylidene)hydrazino]phenyl]phenyl]hydrazono]-4-oxo-naphthalene-2-sulfonic acid | 729.7 |
| 6819483 | C22H20N6OS2 | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(6-methyl-1,3-benzothiazol-2-yl)acetamide | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(6-methyl-1,3-benzothiazol-2-yl)acetamide | 448.6 |
| 6819484 | C25H17F4N5OS | 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-[3-(trifluoromethyl)phenyl]acetamide | 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-[3-(trifluoromethyl)phenyl]acetamide | 511.5 |
| 6819485 | C38H25N6O13S3-3 | 3-[(2-methoxyphenyl)hydrazono]-4-oxo-7-[[5-oxo-7-sulfonato-6-[(4-sulfonato-1-naphthyl)hydrazono]-2-naphthyl]carbamoylamino]naphthalene-2-sulfonate | 3-[(2-methoxyphenyl)hydrazono]-4-oxo-7-[[5-oxo-7-sulfonato-6-[(4-sulfonato-1-naphthyl)hydrazono]-2-naphthyl]carbamoylamino]naphthalene-2-sulfonate | 869.8 |
| 6819486 | C38H28N6O13S3 | 3-[(2-methoxyphenyl)hydrazono]-4-oxo-7-[[5-oxo-7-sulfo-6-[(4-sulfo-1-naphthyl)hydrazono]-2-naphthyl]carbamoylamino]naphthalene-2-sulfonic acid | 3-[(2-methoxyphenyl)hydrazono]-4-oxo-7-[[5-oxo-7-sulfo-6-[(4-sulfo-1-naphthyl)hydrazono]-2-naphthyl]carbamoylamino]naphthalene-2-sulfonic acid | 872.9 |
| 6819487 | C15H13FN2O3 | 2-fluoro-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]benzohydrazide | 2-fluoro-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]benzohydrazide | 288.27 |
| 6819488 | C20H12ClFN2O2 | 4-chloro-6-[[[2-(3-fluorophenyl)-1,3-benzoxazol-6-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[[2-(3-fluorophenyl)-1,3-benzoxazol-6-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 366.8 |
| 6819489 | C20H11BrFN3O4 | 2-bromo-6-[[[2-(3-fluorophenyl)-1,3-benzoxazol-6-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-bromo-6-[[[2-(3-fluorophenyl)-1,3-benzoxazol-6-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 456.2 |
| 6819490 | C18H15NOS | 1-[(4-methylsulfanylanilino)methylene]naphthalen-2-one | 1-[(4-methylsulfanylanilino)methylene]naphthalen-2-one | 293.4 |
| 6819491 | C16H12Br2ClN3O6 | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,4-dibromo-6-methoxy-phenoxy)acetohydrazide | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,4-dibromo-6-methoxy-phenoxy)acetohydrazide | 537.5 |
| 6819492 | C24H26N4O3S | 3-[4-[(3,5-dimethyl-1-piperidyl)sulfonyl]phenyl]-2-(3-methyl-1H-benzimidazol-2-ylidene)-3-oxo-propanenitrile | 3-[4-[(3,5-dimethyl-1-piperidyl)sulfonyl]phenyl]-2-(3-methyl-1H-benzimidazol-2-ylidene)-3-oxo-propanenitrile | 450.6 |
| 6819493 | C25H32N8O4 | 6-[[2-[4-(dibutylamino)-6-(4-nitroanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[2-[4-(dibutylamino)-6-(4-nitroanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 508.6 |
| 6819494 | C19H16FN5O | 2-(4-fluorophenyl)-5-methyl-4-[[(2-methyl-3H-benzimidazol-5-yl)amino]methylene]pyrazol-3-one | 2-(4-fluorophenyl)-5-methyl-4-[[(2-methyl-3H-benzimidazol-5-yl)amino]methylene]pyrazol-3-one | 349.4 |
| 6819495 | C13H15N3O2S | N-butyl-4-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2,5-thiadiazole-3-carboxamide | N-butyl-4-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2,5-thiadiazole-3-carboxamide | 277.34 |
| 6819496 | C27H21ClN4O4S | 4-[(1-benzyl-5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]-N-(4-chlorophenyl)benzenesulfonamide | 4-[(1-benzyl-5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]-N-(4-chlorophenyl)benzenesulfonamide | 533.0 |
| 6819497 | C36H32N4O4 | 5-[[2-(5-benzyloxy-2-methyl-1H-indol-3-yl)ethylamino]-phenyl-methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[[2-(5-benzyloxy-2-methyl-1H-indol-3-yl)ethylamino]-phenyl-methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 584.7 |
| 6819498 | C16H14N2O2S2 | 6-[2-(1,3-benzothiazol-2-ylsulfanyl)-1-(hydroxyamino)ethylidene]-4-methyl-cyclohexa-2,4-dien-1-one | 6-[2-(1,3-benzothiazol-2-ylsulfanyl)-1-(hydroxyamino)ethylidene]-4-methyl-cyclohexa-2,4-dien-1-one | 330.4 |
| 6819499 | C22H23N5OS | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(2-phenylethyl)acetamide | 2-[(4-ethyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]-N-(2-phenylethyl)acetamide | 405.5 |
| 6819500 | C16H12Cl2N4OS | 2-[(4,5-dichloro-2-pyridyl)sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[(4,5-dichloro-2-pyridyl)sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 379.3 |
| 6819501 | C17H15Cl2N3O4 | N-(2,3-dichlorophenyl)-2-[2-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]hydrazino]-2-oxo-acetamide | N-(2,3-dichlorophenyl)-2-[2-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]hydrazino]-2-oxo-acetamide | 396.2 |
| 6819502 | C18H15BrF3N3O4 | 2-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-[3-(trifluoromethyl)phenyl]acetamide | 2-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-[3-(trifluoromethyl)phenyl]acetamide | 474.2 |
| 6819503 | C14H10N3O6- | 3-hydroxy-5-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 3-hydroxy-5-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 316.25 |
| 6819504 | C18H12N2O2S | 5-(5-methyl-2-oxo-indolin-3-ylidene)-2-phenyl-thiazol-4-one | 5-(5-methyl-2-oxo-indolin-3-ylidene)-2-phenyl-thiazol-4-one | 320.4 |
| 6819505 | C16H12N5O7S- | 5-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)hydrazono]-3-nitro-6-oxo-cyclohexa-1,3-diene-1-sulfonate | 5-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)hydrazono]-3-nitro-6-oxo-cyclohexa-1,3-diene-1-sulfonate | 418.4 |
| 6819506 | C17H23N5O | 3-(diethylamino)-6-[[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 3-(diethylamino)-6-[[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 313.4 |
| 6819507 | C23H18I2N4O2S | 2-(1-benzylbenzimidazol-2-yl)sulfanyl-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(1-benzylbenzimidazol-2-yl)sulfanyl-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 668.3 |
| 6819508 | C20H21N3O2S | 4-[[2-[3-ethyl-4-(p-tolyl)thiazol-2-ylidene]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-[3-ethyl-4-(p-tolyl)thiazol-2-ylidene]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 367.5 |
| 6819509 | C21H14Br2N2O3 | 2,4-dibromo-6-[[[2-(2-methoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[2-(2-methoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 502.2 |
| 6819510 | C28H23BrN4O3 | N-[1-[[(5-bromo-1,7-dimethyl-2-oxo-indolin-3-ylidene)amino]carbamoyl]-4-phenyl-buta-1,3-dienyl]benzamide | N-[1-[[(5-bromo-1,7-dimethyl-2-oxo-indolin-3-ylidene)amino]carbamoyl]-4-phenyl-buta-1,3-dienyl]benzamide | 543.4 |
| 6819511 | C22H18N6O3 | N-[[5-imino-2-(4-nitrophenyl)-4-(phenylhydrazono)tetrahydrofuran-3-ylidene]amino]aniline | N-[[5-imino-2-(4-nitrophenyl)-4-(phenylhydrazono)tetrahydrofuran-3-ylidene]amino]aniline | 414.4 |
| 6819512 | C18H13ClN2O3 | 5-chloro-2-hydroxy-N'-[(2-oxo-1-naphthylidene)methyl]benzohydrazide | 5-chloro-2-hydroxy-N'-[(2-oxo-1-naphthylidene)methyl]benzohydrazide | 340.8 |
| 6819513 | C16H13F3N2O3 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(trifluoromethyl)phenoxy]acetohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(trifluoromethyl)phenoxy]acetohydrazide | 338.28 |
| 6819514 | C14H15N2O+ | 1-(1-benzyl-2-pyridylidene)ethyl-oxo-ammonium | 1-(1-benzyl-2-pyridylidene)ethyl-oxo-ammonium | 227.28 |
| 6819515 | C14H14N2O | 1-benzyl-2-(1-nitrosoethylidene)pyridine | 1-benzyl-2-(1-nitrosoethylidene)pyridine | 226.27 |
| 6819516 | C22H22N2O2 | 6-[(2-benzyl-2-phenyl-hydrazino)methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 6-[(2-benzyl-2-phenyl-hydrazino)methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 346.4 |
| 6819517 | C15H13Cl3N2O2 | 3-ethoxy-6-[[2-(2,4,6-trichlorophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 3-ethoxy-6-[[2-(2,4,6-trichlorophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 359.6 |
| 6819518 | C15H14F2N2O2 | 6-[[2-(2,4-difluorophenyl)hydrazino]methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 6-[[2-(2,4-difluorophenyl)hydrazino]methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 292.28 |
| 6819519 | C15H14Cl2N2O2 | 6-[[2-(3,4-dichlorophenyl)hydrazino]methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 6-[[2-(3,4-dichlorophenyl)hydrazino]methylene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 325.2 |
| 6819520 | C14H21N3O2 | 3-ethoxy-6-[[(4-methylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 3-ethoxy-6-[[(4-methylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 263.34 |
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.