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 6,397,301 - 6,397,350 of 6,571,471
Page 127947 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6812335 | C20H10BrCl2N3O4 | 2-bromo-6-[[[2-(3,4-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-bromo-6-[[[2-(3,4-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 507.1 |
| 6812336 | C24H23N7O | 6-[[2-[4,6-bis(4-methylanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[4,6-bis(4-methylanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 425.5 |
| 6812337 | C14H10ClN3O5 | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-benzohydrazide | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-benzohydrazide | 335.70 |
| 6812338 | C19H15BrN2O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-naphthyloxy)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-naphthyloxy)acetohydrazide | 399.2 |
| 6812339 | C7H11N5O3 | methyl 5-[[methoxy(methyl)amino]hydrazono]imidazole-4-carboxylate | methyl 5-[[methoxy(methyl)amino]hydrazono]imidazole-4-carboxylate | 213.19 |
| 6812340 | C14H13N5O4 | 3-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-6-methyl-1,2-dihydropyrimido[5,4-e][1,2,4]triazine-5,7-dione | 3-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-6-methyl-1,2-dihydropyrimido[5,4-e][1,2,4]triazine-5,7-dione | 315.28 |
| 6812341 | C20H22IN3O5 | N-[2-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-4-methoxy-benzamide | N-[2-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-4-methoxy-benzamide | 511.3 |
| 6812342 | C24H21ClN4O3S | N-(2-chlorophenyl)-3-[[(7-ethylindol-3-ylidene)methylamino]carbamoyl]benzenesulfonamide | N-(2-chlorophenyl)-3-[[(7-ethylindol-3-ylidene)methylamino]carbamoyl]benzenesulfonamide | 481.0 |
| 6812343 | C20H17ClN4O6S | N-(2-chlorophenyl)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-5-nitro-benzenesulfonamide | N-(2-chlorophenyl)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-5-nitro-benzenesulfonamide | 476.9 |
| 6812344 | C25H22N4O6S | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-4-methoxy-3-nitro-benzamide | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-4-methoxy-3-nitro-benzamide | 506.5 |
| 6812345 | C37H30N8O8S2 | 7-[4-[[4-(4-amino-2-methyl-phenyl)azobenzoyl]amino]-2-methyl-phenyl]azo-4-oxo-3-[(4-sulfophenyl)hydrazono]naphthalene-2-sulfonic acid | 7-[4-[[4-(4-amino-2-methyl-phenyl)azobenzoyl]amino]-2-methyl-phenyl]azo-4-oxo-3-[(4-sulfophenyl)hydrazono]naphthalene-2-sulfonic acid | 778.8 |
| 6812346 | C16H15N3O3S | 2-hydroxy-4-[2-(4-methoxyanilino)-4H-1,3,4-thiadiazin-5-ylidene]cyclohexa-2,5-dien-1-one | 2-hydroxy-4-[2-(4-methoxyanilino)-4H-1,3,4-thiadiazin-5-ylidene]cyclohexa-2,5-dien-1-one | 329.4 |
| 6812347 | C22H30N2NiO4 | bis(6-[[1-(hydroxymethyl)propylamino]methylene]cyclohexa-2,4-dien-1-one);nickel | bis(6-[[1-(hydroxymethyl)propylamino]methylene]cyclohexa-2,4-dien-1-one);nickel | 445.2 |
| 6812348 | C11H15NO2 | 6-[[1-(hydroxymethyl)propylamino]methylene]cyclohexa-2,4-dien-1-one | 6-[[1-(hydroxymethyl)propylamino]methylene]cyclohexa-2,4-dien-1-one | 193.24 |
| 6812349 | C18H22N10O4 | 6-[[2-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(4-methylpiperazin-1-ium-1-yl)methyl]triazole-4-carbonyl]hydrazino]methylene]-3-oxo-cyclohexa-1,4-dien-1-olate | 6-[[2-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(4-methylpiperazin-1-ium-1-yl)methyl]triazole-4-carbonyl]hydrazino]methylene]-3-oxo-cyclohexa-1,4-dien-1-olate | 442.4 |
| 6812350 | C24H26BrNO | 6-[[4-(1-adamantylmethyl)anilino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 6-[[4-(1-adamantylmethyl)anilino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 424.4 |
| 6812351 | C18H15N5O4S | N'-[[1-(4-methoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-4-carbohydrazide | N'-[[1-(4-methoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-4-carbohydrazide | 397.4 |
| 6812352 | C22H17BrN2O2S | 5-bromo-2-methoxy-6-[[4-(6-methyl-1,3-benzothiazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 5-bromo-2-methoxy-6-[[4-(6-methyl-1,3-benzothiazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 453.4 |
| 6812353 | C19H13Cl2N5O3 | 3-[4-[(2,5-dichlorophenyl)hydrazono]-5-oxo-pyrazolidin-3-ylidene]-1-methyl-quinoline-2,4-dione | 3-[4-[(2,5-dichlorophenyl)hydrazono]-5-oxo-pyrazolidin-3-ylidene]-1-methyl-quinoline-2,4-dione | 430.2 |
| 6812354 | C14H14CuN2O6+2 | copper bis([6-[(oxidoamino)methylene]-3-oxo-cyclohexa-1,4-dien-1-yl]oxonium) | copper bis([6-[(oxidoamino)methylene]-3-oxo-cyclohexa-1,4-dien-1-yl]oxonium) | 369.82 |
| 6812355 | C24H33NO2 | 6-[(4-butylanilino)methylene]-3-heptoxy-cyclohexa-2,4-dien-1-one | 6-[(4-butylanilino)methylene]-3-heptoxy-cyclohexa-2,4-dien-1-one | 367.5 |
| 6812356 | C16H13NOS | 3-[(2-methylanilino)methylene]benzofuran-2-thione | 3-[(2-methylanilino)methylene]benzofuran-2-thione | 267.3 |
| 6812358 | C16H15N5O2S2 | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-thiazol-2-yl-acetamide | 2-[[4-allyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-thiazol-2-yl-acetamide | 373.5 |
| 6812359 | C23H30N4O3 | N'-[(1Z)-1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[4-(p-tolylmethyl)piperazin-1-yl]acetohydrazide | N'-[(1Z)-1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[4-(p-tolylmethyl)piperazin-1-yl]acetohydrazide | 410.5 |
| 6812360 | C22H19N2O+ | 5-methyl-7-[2-(1-methyl-2-quinolylidene)ethylidene]quinolin-1-ium-8-one | 5-methyl-7-[2-(1-methyl-2-quinolylidene)ethylidene]quinolin-1-ium-8-one | 327.4 |
| 6812361 | C22H18N2O | 5-methyl-7-[2-(1-methyl-2-quinolylidene)ethylidene]quinolin-8-one | 5-methyl-7-[2-(1-methyl-2-quinolylidene)ethylidene]quinolin-8-one | 326.4 |
| 6812362 | C19H20BrN3O4 | 3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-3-oxo-propanamide | 3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-3-oxo-propanamide | 434.3 |
| 6812363 | C18H18BrNO5S | diethyl 5-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-methyl-thiophene-2,4-dicarboxylate | diethyl 5-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-methyl-thiophene-2,4-dicarboxylate | 440.3 |
| 6812364 | C22H17Cl3N2O3 | N'-[[3-[(2-chlorophenyl)methyl]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(2,5-dichlorophenoxy)acetohydrazide | N'-[[3-[(2-chlorophenyl)methyl]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(2,5-dichlorophenoxy)acetohydrazide | 463.7 |
| 6812365 | C13H17N3O3S | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(tetrahydrofuran-2-ylmethyl)thiourea | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(tetrahydrofuran-2-ylmethyl)thiourea | 295.36 |
| 6812366 | C21H21Cl2N3O4 | 3-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2,3-dichlorophenyl)-3-oxo-propanamide | 3-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2,3-dichlorophenyl)-3-oxo-propanamide | 450.3 |
| 6812367 | C23H18FN3O3 | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-2-(4-fluorophenoxy)acetamide | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-2-(4-fluorophenoxy)acetamide | 403.4 |
| 6812368 | C21H17N3O5 | N-[3-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | N-[3-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 391.4 |
| 6812369 | C14H16N4OS | 1-allyl-3-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]thiourea | 1-allyl-3-[(1-ethyl-2-oxo-indolin-3-ylidene)amino]thiourea | 288.37 |
| 6812370 | C18H20N2O3 | 6-[[2-[(3,4-diethoxyphenyl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[(3,4-diethoxyphenyl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 312.4 |
| 6812371 | C17H10Br2N2O4 | 5-bromo-2-[[2-(2-bromophenyl)-5-oxo-oxazol-4-ylidene]methylamino]benzoic acid | 5-bromo-2-[[2-(2-bromophenyl)-5-oxo-oxazol-4-ylidene]methylamino]benzoic acid | 466.1 |
| 6812372 | C8H12N4OS | 5-[(2,2-dimethylhydrazino)methylene]-6-methyl-2-thioxo-pyrimidin-4-one | 5-[(2,2-dimethylhydrazino)methylene]-6-methyl-2-thioxo-pyrimidin-4-one | 212.27 |
| 6812373 | C11H20N6O6 | 5-[[methyl(2,3,4,5,6-pentahydroxyhexyl)amino]hydrazono]imidazole-4-carboxamide | 5-[[methyl(2,3,4,5,6-pentahydroxyhexyl)amino]hydrazono]imidazole-4-carboxamide | 332.31 |
| 6812374 | C16H18N2O7 | 3-[2-[(2,3,4,5-tetrahydroxytetrahydropyran-2-yl)methylamino]vinyl]-1H-indole-4,5-dione | 3-[2-[(2,3,4,5-tetrahydroxytetrahydropyran-2-yl)methylamino]vinyl]-1H-indole-4,5-dione | 350.32 |
| 6812375 | C12H16N2O2 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pentanehydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pentanehydrazide | 220.27 |
| 6812376 | C24H23ClN3O3S+ | (E)-2-(4-tert-butylpyridin-1-ium-1-yl)-3-(4-chloroanilino)-1-(4-nitrophenyl)-3-sulfanyl-prop-2-en-1-one | (E)-2-(4-tert-butylpyridin-1-ium-1-yl)-3-(4-chloroanilino)-1-(4-nitrophenyl)-3-sulfanyl-prop-2-en-1-one | 469.0 |
| 6812377 | C22H18N4O5 | N-[2-oxo-2-[2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide | N-[2-oxo-2-[2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide | 418.4 |
| 6812378 | C30H27N3O4S | 5-(3,4-dimethylphenyl)-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]furan-2-carboxamide | 5-(3,4-dimethylphenyl)-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]furan-2-carboxamide | 525.6 |
| 6812379 | C34H24N4O8S2-2 | 3-methyl-5-[3-methyl-4-[2-(2-oxo-1-naphthylidene)hydrazino]-5-sulfonato-phenyl]-2-[2-(2-oxo-1-naphthylidene)hydrazino]benzenesulfonate | 3-methyl-5-[3-methyl-4-[2-(2-oxo-1-naphthylidene)hydrazino]-5-sulfonato-phenyl]-2-[2-(2-oxo-1-naphthylidene)hydrazino]benzenesulfonate | 680.7 |
| 6812380 | C34H26N4O8S2 | 3-methyl-5-[3-methyl-4-[2-(2-oxo-1-naphthylidene)hydrazino]-5-sulfo-phenyl]-2-[2-(2-oxo-1-naphthylidene)hydrazino]benzenesulfonic acid | 3-methyl-5-[3-methyl-4-[2-(2-oxo-1-naphthylidene)hydrazino]-5-sulfo-phenyl]-2-[2-(2-oxo-1-naphthylidene)hydrazino]benzenesulfonic acid | 682.7 |
| 6812381 | C16H10ClF2N5O4S | 4-chloro-6-[[[3-[4-(difluoromethoxy)phenyl]-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-chloro-6-[[[3-[4-(difluoromethoxy)phenyl]-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 441.8 |
| 6812382 | C16H10Br3N5OS | 5-oxo-3-phenyl-4-[(2,4,6-tribromophenyl)hydrazono]pyrazole-1-carbothioamide | 5-oxo-3-phenyl-4-[(2,4,6-tribromophenyl)hydrazono]pyrazole-1-carbothioamide | 560.1 |
| 6812383 | C21H14Br2N2O2 | 2,4-dibromo-6-[[3-(4-methyl-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[3-(4-methyl-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 486.2 |
| 6812384 | C17H14ClN5O4S | N-(3-chlorophenyl)-3-nitro-4-[2-(pyrrol-2-ylidenemethyl)hydrazino]benzenesulfonamide | N-(3-chlorophenyl)-3-nitro-4-[2-(pyrrol-2-ylidenemethyl)hydrazino]benzenesulfonamide | 419.8 |
| 6812385 | C19H18ClN3O2 | N-(2-chlorophenyl)-N'-(cinnamylideneamino)butanediamide | N-(2-chlorophenyl)-N'-(cinnamylideneamino)butanediamide | 355.8 |
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.