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 6,379,151 - 6,379,200 of 6,571,471
Page 127584 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6793668 | C9H8ClNO2 | N-hydroxy-2-oxo-2-(p-tolyl)acetimidoyl chloride | SCHEMBL11806648 | 197.62 |
| 6793669 | C16H16N4O2S | 5-(1H-benzimidazol-2-ylmethylene)-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-(1H-benzimidazol-2-ylmethylene)-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 328.4 |
| 6793670 | C20H17N5O2 | 5-[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)hydrazono]quinolin-8-one | 5-[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)hydrazono]quinolin-8-one | 359.4 |
| 6793671 | C22H25N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | 407.5 |
| 6793672 | C18H22N4O5 | N'-[[1-(2-ethoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pentanehydrazide | N'-[[1-(2-ethoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pentanehydrazide | 374.4 |
| 6793673 | C19H12ClN3O2 | 4-[[(2-chloro-3-pyridyl)amino]methylene]-2-(1-naphthyl)oxazol-5-one | 4-[[(2-chloro-3-pyridyl)amino]methylene]-2-(1-naphthyl)oxazol-5-one | 349.8 |
| 6793674 | C28H28ClN5O4S2 | 1-(3-chloro-4-methyl-phenyl)-3-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]thiourea | 1-(3-chloro-4-methyl-phenyl)-3-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]thiourea | 598.1 |
| 6793675 | C28H29N5O5S2 | 1-(2-methoxyphenyl)-3-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]thiourea | 1-(2-methoxyphenyl)-3-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]thiourea | 579.7 |
| 6793676 | C28H29N5O4S2 | 1-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]-3-(o-tolyl)thiourea | 1-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]-3-(o-tolyl)thiourea | 563.7 |
| 6793677 | C28H29N5O4S3 | 1-(3-methylsulfanylphenyl)-3-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]thiourea | 1-(3-methylsulfanylphenyl)-3-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]thiourea | 595.8 |
| 6793678 | C9H10N4O2S | methyl 3-methyl-5-(4-methyl-2H-thiadiazol-5-ylidene)pyrazole-4-carboxylate | methyl 3-methyl-5-(4-methyl-2H-thiadiazol-5-ylidene)pyrazole-4-carboxylate | 238.27 |
| 6793679 | C17H13ClN6O5 | 2-(3-chlorophenyl)-4-[[2-(2,4-dinitrophenyl)hydrazino]methylene]-5-methyl-pyrazol-3-one | 2-(3-chlorophenyl)-4-[[2-(2,4-dinitrophenyl)hydrazino]methylene]-5-methyl-pyrazol-3-one | 416.8 |
| 6793680 | C23H18N4O5 | 3-[(3-methyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-(phenoxymethyl)quinazolin-4-one | 3-[(3-methyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-(phenoxymethyl)quinazolin-4-one | 430.4 |
| 6793681 | C12H8ClIN4O3 | 4-chloro-2-iodo-6-[[2-(3-nitro-2-pyridyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-2-iodo-6-[[2-(3-nitro-2-pyridyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 418.57 |
| 6793683 | C16H15N3O | 3-[[2-(2-pyridyl)ethylamino]methylene]indolin-2-one | 3-[[2-(2-pyridyl)ethylamino]methylene]indolin-2-one | 265.31 |
| 6793684 | C25H20FN5OS | 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(m-tolyl)acetamide | 2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(m-tolyl)acetamide | 457.5 |
| 6793685 | C29H31N5O4S2 | 1-(2,5-dimethylphenyl)-3-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]thiourea | 1-(2,5-dimethylphenyl)-3-[[5-morpholinosulfonyl-2-oxo-1-(p-tolylmethyl)indolin-3-ylidene]amino]thiourea | 577.7 |
| 6793686 | C18H12ClN3O7 | 5-[(3-chloro-4-hydroxy-5-methoxy-phenyl)methylene]-1-(4-nitrophenyl)hexahydropyrimidine-2,4,6-trione | 5-[(3-chloro-4-hydroxy-5-methoxy-phenyl)methylene]-1-(4-nitrophenyl)hexahydropyrimidine-2,4,6-trione | 417.8 |
| 6793687 | C12H11ClN2OS2 | 5-[(2-chloroanilino)methylene]-3-ethyl-2-thioxo-thiazolidin-4-one | 5-[(2-chloroanilino)methylene]-3-ethyl-2-thioxo-thiazolidin-4-one | 298.8 |
| 6793688 | C21H16N2O3S | 6-[2-(4-nitrophenyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-ylidene]cyclohexa-2,4-dien-1-one | 6-[2-(4-nitrophenyl)-3,5-dihydro-2H-1,5-benzothiazepin-4-ylidene]cyclohexa-2,4-dien-1-one | 376.4 |
| 6793689 | C17H17ClN2O4 | 2-(4-chloro-2-methyl-phenoxy)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 2-(4-chloro-2-methyl-phenoxy)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 348.8 |
| 6793690 | C28H22N4O | 1-[[2-[4-phenyl-6-(p-tolyl)pyrimidin-2-yl]hydrazino]methylene]naphthalen-2-one | 1-[[2-[4-phenyl-6-(p-tolyl)pyrimidin-2-yl]hydrazino]methylene]naphthalen-2-one | 430.5 |
| 6793691 | C17H16N8O11 | 4,5-bis[(2,4-dinitrophenyl)hydrazono]pentane-1,2,3-triol | 4,5-bis[(2,4-dinitrophenyl)hydrazono]pentane-1,2,3-triol | 508.4 |
| 6793692 | C15H23N3O2S | 5-[[(2,3-dimethylcyclohexyl)amino]methylene]-1-ethyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[(2,3-dimethylcyclohexyl)amino]methylene]-1-ethyl-2-thioxo-hexahydropyrimidine-4,6-dione | 309.4 |
| 6793693 | C14H12F3N3O2 | 2-methoxy-4-[[2-[5-(trifluoromethyl)-2-pyridyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[2-[5-(trifluoromethyl)-2-pyridyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 311.26 |
| 6793694 | C26H28N4O6 | 1-(3,4-dimethylphenyl)-5-[[(4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)methylamino]methylene]hexahydropyrimidine-2,4,6-trione | 1-(3,4-dimethylphenyl)-5-[[(4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)methylamino]methylene]hexahydropyrimidine-2,4,6-trione | 492.5 |
| 6793695 | C16H14N2OS | 2-[(2,4-dimethylphenyl)hydrazono]benzothiophen-3-one | 2-[(2,4-dimethylphenyl)hydrazono]benzothiophen-3-one | 282.4 |
| 6793696 | C24H21ClN2O4 | 6-[1-benzoyl-5-(3,4-dimethoxyphenyl)pyrazolidin-3-ylidene]-4-chloro-cyclohexa-2,4-dien-1-one | 6-[1-benzoyl-5-(3,4-dimethoxyphenyl)pyrazolidin-3-ylidene]-4-chloro-cyclohexa-2,4-dien-1-one | 436.9 |
| 6793697 | C18H19N3O5 | N-(2,5-dimethoxyphenyl)-2-oxo-2-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]acetamide | N-(2,5-dimethoxyphenyl)-2-oxo-2-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]acetamide | 357.4 |
| 6793698 | C12H16N3O2S+ | allyl-[[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-sulfanyl-methylene]ammonium | allyl-[[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-sulfanyl-methylene]ammonium | 266.34 |
| 6793699 | C12H15N3O2S | 1-allyl-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 1-allyl-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 265.33 |
| 6793700 | C13H17N2O4+ | 9-[1-(hydroxyamino)ethylidene]-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-4-one | 9-[1-(hydroxyamino)ethylidene]-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-4-one | 265.28 |
| 6793701 | C22H20N6O3 | 4-[(3-imidazol-1-ylpropylamino)methylene]-2-(4-nitrophenyl)-5-phenyl-pyrazol-3-one | 4-[(3-imidazol-1-ylpropylamino)methylene]-2-(4-nitrophenyl)-5-phenyl-pyrazol-3-one | 416.4 |
| 6793702 | C13H12BrN3O4 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-isoxazole-3-carbohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-isoxazole-3-carbohydrazide | 354.16 |
| 6793703 | C28H49NO3 | 3-decoxy-6-[1-(hydroxyamino)dodecylidene]cyclohexa-2,4-dien-1-one | 3-decoxy-6-[1-(hydroxyamino)dodecylidene]cyclohexa-2,4-dien-1-one | 447.7 |
| 6793704 | C14H13N3O3 | 6-[1-[2-(3-nitrophenyl)hydrazino]ethylidene]cyclohexa-2,4-dien-1-one | 6-[1-[2-(3-nitrophenyl)hydrazino]ethylidene]cyclohexa-2,4-dien-1-one | 271.27 |
| 6793705 | C22H26BrN3O4 | N-[1-[[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-methyl-benzamide | N-[1-[[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-methyl-benzamide | 476.4 |
| 6793706 | C28H27N3O5S | 3-[4-[(4-acetylanilino)methylene]-1,3-dioxo-2-isoquinolyl]-N,N-diethyl-benzenesulfonamide | 3-[4-[(4-acetylanilino)methylene]-1,3-dioxo-2-isoquinolyl]-N,N-diethyl-benzenesulfonamide | 517.6 |
| 6793707 | C18H17ClIN3O4 | N-(4-chlorophenyl)-3-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | N-(4-chlorophenyl)-3-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | 501.7 |
| 6793708 | C10H12N2O3 | methyl N-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate | methyl N-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate | 208.21 |
| 6793709 | C23H21N5O5 | 2-(2,6-dimethylphenoxy)-N-[[3-[(4-nitrophenyl)hydrazono]-6-oxo-cyclohexa-1,4-dien-1-yl]methyleneamino]acetamide | 2-(2,6-dimethylphenoxy)-N-[[3-[(4-nitrophenyl)hydrazono]-6-oxo-cyclohexa-1,4-dien-1-yl]methyleneamino]acetamide | 447.4 |
| 6793710 | C19H16BrClN4O3 | 2-(2-bromo-4-chloro-phenoxy)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 2-(2-bromo-4-chloro-phenoxy)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 463.7 |
| 6793711 | C18H24N4O3 | 5-[[2-(diethylamino)ethylamino]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[[2-(diethylamino)ethylamino]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 344.4 |
| 6793712 | C23H12BrClN4O5 | 5-[[(6-bromo-1,3-dioxo-benzo[de]isoquinolin-2-yl)amino]methylene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[[(6-bromo-1,3-dioxo-benzo[de]isoquinolin-2-yl)amino]methylene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 539.7 |
| 6793713 | C20H28N4O5 | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[3-(dimethylamino)propylamino]methylene]hexahydropyrimidine-2,4,6-trione | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[3-(dimethylamino)propylamino]methylene]hexahydropyrimidine-2,4,6-trione | 404.5 |
| 6793714 | C18H14N8O4 | 3-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(3,4-dioxocyclohexa-1,5-dien-1-yl)methyleneamino]-4-phenyl-1,2-dihydrotriazole-5-carboxamide | 3-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(3,4-dioxocyclohexa-1,5-dien-1-yl)methyleneamino]-4-phenyl-1,2-dihydrotriazole-5-carboxamide | 406.4 |
| 6793715 | C19H15N3O5 | 3-[1-(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)ethylamino]benzoic acid | 3-[1-(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)ethylamino]benzoic acid | 365.3 |
| 6793716 | C21H20FN3O4 | 5-[[4-(diethylamino)-2-hydroxy-phenyl]methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[[4-(diethylamino)-2-hydroxy-phenyl]methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 397.4 |
| 6793717 | C20H11Cl2N3O4 | 6-[[[2-(3,4-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 6-[[[2-(3,4-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 428.2 |
| 6793718 | C14H10BrClN2O2 | 3-bromo-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 3-bromo-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 353.60 |
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.