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 6,420,501 - 6,420,550 of 6,571,471
Page 128411 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6836134 | C22H21Cl3N4O3S | 5-methyl-4-[[4-(1-piperidylsulfonyl)anilino]methylene]-2-(2,4,6-trichlorophenyl)pyrazol-3-one | 5-methyl-4-[[4-(1-piperidylsulfonyl)anilino]methylene]-2-(2,4,6-trichlorophenyl)pyrazol-3-one | 527.8 |
| 6836135 | C26H34N8O2 | 6-[4-amino-3-[8-[4-amino-5-(2-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]octyl]-1H-1,2,4-triazol-5-ylidene]-5-methyl-cyclohexa-2,4-dien-1-one | 6-[4-amino-3-[8-[4-amino-5-(2-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]octyl]-1H-1,2,4-triazol-5-ylidene]-5-methyl-cyclohexa-2,4-dien-1-one | 490.6 |
| 6836136 | C32H32N6O2 | 2-(2,4-dimethylphenyl)-4-[[3-[[1-(2,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]anilino]methylene]-5-methyl-pyrazol-3-one | 2-(2,4-dimethylphenyl)-4-[[3-[[1-(2,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]anilino]methylene]-5-methyl-pyrazol-3-one | 532.6 |
| 6836137 | C27H25N5O3S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 499.6 |
| 6836138 | C18H21N3O2S | 1-(2,6-dimethylphenyl)-3-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-(2,6-dimethylphenyl)-3-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 343.4 |
| 6836139 | C21H19N3O4 | 4-[(2-benzyl-2-phenyl-hydrazino)methylene]-2-methoxy-6-nitro-cyclohexa-2,5-dien-1-one | 4-[(2-benzyl-2-phenyl-hydrazino)methylene]-2-methoxy-6-nitro-cyclohexa-2,5-dien-1-one | 377.4 |
| 6836140 | C26H20ClN5O | N-[7-(4-chlorophenyl)-5-phenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-3-phenyl-prop-2-enamide | N-[7-(4-chlorophenyl)-5-phenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]-3-phenyl-prop-2-enamide | 453.9 |
| 6836141 | C16H13N3O6S2 | (2E)-2-[(4-carboxyphenyl)sulfonylhydrazono]-3-methyl-1,3-benzothiazole-6-carboxylic acid | (2E)-2-[(4-carboxyphenyl)sulfonylhydrazono]-3-methyl-1,3-benzothiazole-6-carboxylic acid | 407.4 |
| 6836142 | C12H6Cl4N4O3 | 4-chloro-2-nitro-6-[[2-(3,5,6-trichloro-2-pyridyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-2-nitro-6-[[2-(3,5,6-trichloro-2-pyridyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 396.0 |
| 6836143 | C18H23N3O4 | 1-butyl-5-[1-(4-ethoxyanilino)ethylidene]hexahydropyrimidine-2,4,6-trione | 1-butyl-5-[1-(4-ethoxyanilino)ethylidene]hexahydropyrimidine-2,4,6-trione | 345.4 |
| 6836144 | C20H19N5O3S | 1-[1-[1-(o-tolyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]ethylamino]-3-phenyl-thiourea | 1-[1-[1-(o-tolyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]ethylamino]-3-phenyl-thiourea | 409.5 |
| 6836145 | C16H16N4O4 | N'-[1-(1-allyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethyl]benzohydrazide | N'-[1-(1-allyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethyl]benzohydrazide | 328.32 |
| 6836146 | C20H25ClN4O4 | N'-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propyl]heptanehydrazide | N'-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propyl]heptanehydrazide | 420.9 |
| 6836147 | C19H17NO2 | 3-[(2,4-dimethylanilino)methylene]-5-phenyl-furan-2-one | 3-[(2,4-dimethylanilino)methylene]-5-phenyl-furan-2-one | 291.3 |
| 6836148 | C24H24N5O2+ | 1-[2-[(3,4-dimethoxyphenyl)methylene]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 1-[2-[(3,4-dimethoxyphenyl)methylene]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 414.5 |
| 6836149 | C15H9Cl3N2O2S | N-[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-2,2,2-trichloro-acetamide | N-[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-2,2,2-trichloro-acetamide | 387.7 |
| 6836150 | C17H14N4O3S | 2-hydroxy-4-[3-(3-methoxyphenyl)-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-ylidene]cyclohexa-2,5-dien-1-one | 2-hydroxy-4-[3-(3-methoxyphenyl)-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-ylidene]cyclohexa-2,5-dien-1-one | 354.4 |
| 6836151 | C19H23N3O4 | 1-benzyl-5-[1-(tetrahydrofuran-2-ylmethylamino)propylidene]hexahydropyrimidine-2,4,6-trione | 1-benzyl-5-[1-(tetrahydrofuran-2-ylmethylamino)propylidene]hexahydropyrimidine-2,4,6-trione | 357.4 |
| 6836152 | C19H13BrN2O2S | 2-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 2-[4-(4-bromophenyl)-3H-thiazol-2-ylidene]-3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 413.3 |
| 6836154 | C20H21BrN4O3 | N-[[5-bromo-1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-(4-methoxyphenyl)acetamide | N-[[5-bromo-1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-(4-methoxyphenyl)acetamide | 445.3 |
| 6836155 | C17H16N4O6 | 6-[(4-morpholinoanilino)methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 6-[(4-morpholinoanilino)methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 372.3 |
| 6836156 | C20H12N4O4 | 2-(1,3-dihydrobenzimidazol-2-ylidene)-3-[5-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2-furylidene]propanenitrile | 2-(1,3-dihydrobenzimidazol-2-ylidene)-3-[5-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2-furylidene]propanenitrile | 372.3 |
| 6836157 | C20H16ClN5OS3 | 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 474.0 |
| 6836158 | C25H23N5O | 6-[2-[2-[[4-(dimethylamino)phenyl]methylene]hydrazino]-4-phenyl-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 6-[2-[2-[[4-(dimethylamino)phenyl]methylene]hydrazino]-4-phenyl-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 409.5 |
| 6836159 | C31H21ClN4O2 | N-[[1-[(4-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-2-phenyl-quinoline-4-carboxamide | N-[[1-[(4-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-2-phenyl-quinoline-4-carboxamide | 517.0 |
| 6836160 | C20H16ClN3O | 4-(chloromethyl)-6-[(4-phenylazoanilino)methylene]cyclohexa-2,4-dien-1-one | 4-(chloromethyl)-6-[(4-phenylazoanilino)methylene]cyclohexa-2,4-dien-1-one | 349.8 |
| 6836161 | C20H19ClN4O5 | N'-[1-(7-chloro-3-oxo-quinoxalin-2-ylidene)-2,3,4-trihydroxy-butyl]-3-methyl-benzohydrazide | N'-[1-(7-chloro-3-oxo-quinoxalin-2-ylidene)-2,3,4-trihydroxy-butyl]-3-methyl-benzohydrazide | 430.8 |
| 6836162 | C21H18ClN5O | 3-(4-chlorophenyl)-N-(5-methyl-7-phenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)prop-2-enamide | 3-(4-chlorophenyl)-N-(5-methyl-7-phenyl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)prop-2-enamide | 391.9 |
| 6836163 | C21H28N4O4 | 1-(4-methoxyphenyl)-5-[1-[3-(1-piperidyl)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-(4-methoxyphenyl)-5-[1-[3-(1-piperidyl)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 400.5 |
| 6836164 | C17H13ClN4O3 | 2-(4-chlorophenyl)-5-methyl-4-[(4-nitroanilino)methylene]pyrazol-3-one | 2-(4-chlorophenyl)-5-methyl-4-[(4-nitroanilino)methylene]pyrazol-3-one | 356.8 |
| 6836165 | C25H19Br2N3O6 | N-[2-(1,3-benzodioxol-5-yl)-1-[[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide | N-[2-(1,3-benzodioxol-5-yl)-1-[[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide | 617.2 |
| 6836166 | C26H25N7O2 | 6-[[2-[4-morpholino-6-(N-phenylanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[4-morpholino-6-(N-phenylanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 467.5 |
| 6836167 | C20H19ClN4O3S | N'-[(4-chloro-2-phenylimino-thiazol-5-ylidene)methyl]-2-(2-ethoxyphenoxy)acetohydrazide | N'-[(4-chloro-2-phenylimino-thiazol-5-ylidene)methyl]-2-(2-ethoxyphenoxy)acetohydrazide | 430.9 |
| 6836168 | C23H19ClN4O2S | 1-[[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2-methoxyphenyl)thiourea | 1-[[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2-methoxyphenyl)thiourea | 450.9 |
| 6836169 | C24H24N4O4 | 5-[[4-(piperidine-1-carbonyl)anilino]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[[4-(piperidine-1-carbonyl)anilino]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 432.5 |
| 6836170 | C48H66N4O6 | 7-[1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-8-[[(2,2,6,6-tetramethyl-4-piperidyl)amino]methylene]-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-1-[[(2,2,6,6-tetramethyl-4-piperidyl)amino]methylene]naphthalen-2-one | 7-[1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-8-[[(2,2,6,6-tetramethyl-4-piperidyl)amino]methylene]-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-1-[[(2,2,6,6-tetramethyl-4-piperidyl)amino]methylene]naphthalen-2-one | 795.1 |
| 6836171 | C52H70N4O8 | 1-[2-[[7-[1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-8-[[2-(2-oxo-5-pentyl-pyrrolidin-1-yl)ethylamino]methylene]-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-2-oxo-1-naphthylidene]methylamino]ethyl]-5-pentyl-pyrrolidin-2-one | 1-[2-[[7-[1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-8-[[2-(2-oxo-5-pentyl-pyrrolidin-1-yl)ethylamino]methylene]-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-2-oxo-1-naphthylidene]methylamino]ethyl]-5-pentyl-pyrrolidin-2-one | 879.1 |
| 6836172 | C38H48N2O8 | 7-[1,6-dihydroxy-8-[[(2-hydroxy-1,1-dimethyl-ethyl)amino]methylene]-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-1-[[(2-hydroxy-1,1-dimethyl-ethyl)amino]methylene]-4-isopropyl-6-methyl-naphthalen-2-one | 7-[1,6-dihydroxy-8-[[(2-hydroxy-1,1-dimethyl-ethyl)amino]methylene]-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-1-[[(2-hydroxy-1,1-dimethyl-ethyl)amino]methylene]-4-isopropyl-6-methyl-naphthalen-2-one | 660.8 |
| 6836173 | C12H12N6O2S | 4-[2-(1-carbamothioyl-3-methyl-5-oxo-pyrazol-4-ylidene)hydrazino]benzamide | 4-[2-(1-carbamothioyl-3-methyl-5-oxo-pyrazol-4-ylidene)hydrazino]benzamide | 304.33 |
| 6836174 | C25H18BrN5O2S | 2-[4-(4-bromophenyl)thiazol-2-yl]-5-methyl-4-[(4-phenoxyphenyl)hydrazono]pyrazol-3-one | 2-[4-(4-bromophenyl)thiazol-2-yl]-5-methyl-4-[(4-phenoxyphenyl)hydrazono]pyrazol-3-one | 532.4 |
| 6836175 | C22H19BrN6O2S | N-[4-[2-[1-[4-(4-bromophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]phenyl]-N-methyl-acetamide | N-[4-[2-[1-[4-(4-bromophenyl)thiazol-2-yl]-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]phenyl]-N-methyl-acetamide | 511.4 |
| 6836176 | C20H15Br2N5OS | 4-[(3-bromo-4-methyl-phenyl)hydrazono]-2-[4-(4-bromophenyl)thiazol-2-yl]-5-methyl-pyrazol-3-one | 4-[(3-bromo-4-methyl-phenyl)hydrazono]-2-[4-(4-bromophenyl)thiazol-2-yl]-5-methyl-pyrazol-3-one | 533.2 |
| 6836177 | C20H11Cl3N2O2 | 2,4-dichloro-6-[[4-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[4-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 417.7 |
| 6836178 | C22H18BrN5O2S | 2-[[5-(3-bromophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[5-(3-bromophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 496.4 |
| 6836179 | C27H17Cl2N3O3 | 4-[(5-chloro-2-phenoxy-anilino)methylene]-2-(5-chloro-2-pyridyl)isoquinoline-1,3-dione | 4-[(5-chloro-2-phenoxy-anilino)methylene]-2-(5-chloro-2-pyridyl)isoquinoline-1,3-dione | 502.3 |
| 6836180 | C23H18N4O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-pyridyl)quinoline-4-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-pyridyl)quinoline-4-carbohydrazide | 398.4 |
| 6836181 | C20H16F2N4OS2 | 5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[2-(indol-3-ylidenemethyl)hydrazino]thiazol-4-one | 5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[2-(indol-3-ylidenemethyl)hydrazino]thiazol-4-one | 430.5 |
| 6836182 | C22H26N2O2 | 5-hexyl-3-methoxy-6-(4-phenyl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 5-hexyl-3-methoxy-6-(4-phenyl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 350.5 |
| 6836183 | C11H9N5O4 | 2-[2-(2-amino-4,6-dioxo-1H-pyrimidin-5-ylidene)hydrazino]benzoic acid | 2-[2-(2-amino-4,6-dioxo-1H-pyrimidin-5-ylidene)hydrazino]benzoic acid | 275.22 |
| 6836184 | C17H20N6O5 | 8-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-7-(2-hydroxyethyl)-3-methyl-purine-2,6-dione | 8-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-7-(2-hydroxyethyl)-3-methyl-purine-2,6-dione | 388.4 |
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.