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 6,336,751 - 6,336,800 of 6,571,471
Page 126736 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6750078 | C15H16N8O3 | 4-[[2-[1-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-methyl-triazol-4-yl]ethylidene]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-[1-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-methyl-triazol-4-yl]ethylidene]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 356.34 |
| 6750079 | C17H18N8O2 | 2-allyl-6-[[2-[1-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-methyl-triazol-4-yl]ethylidene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[[2-[1-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-methyl-triazol-4-yl]ethylidene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 366.4 |
| 6750080 | C23H18N4O2 | N-[2-[(indol-3-ylidenemethylamino)carbamoyl]phenyl]benzamide | N-[2-[(indol-3-ylidenemethylamino)carbamoyl]phenyl]benzamide | 382.4 |
| 6750081 | C23H18N4O2 | N-[2-[(indol-3-ylidenemethylamino)carbamoyl]phenyl]benzamide | N-[2-[(indol-3-ylidenemethylamino)carbamoyl]phenyl]benzamide | 382.4 |
| 6750083 | C15H9Cl2N3O3 | 5-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2,3-dihydrophthalazine-1,4-dione | 5-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2,3-dihydrophthalazine-1,4-dione | 350.2 |
| 6750084 | C19H14Cl2N2O | 6-[(4-anilinoanilino)methylene]-2,4-dichloro-cyclohexa-2,4-dien-1-one | 6-[(4-anilinoanilino)methylene]-2,4-dichloro-cyclohexa-2,4-dien-1-one | 357.2 |
| 6750085 | C21H15ClN4O5 | 5-chloro-4-[[[2-(4-hydroxy-3-methoxy-phenyl)imidazo[1,2-a]pyridin-3-yl]amino]methylene]-2-nitro-cyclohexa-2,5-dien-1-one | 5-chloro-4-[[[2-(4-hydroxy-3-methoxy-phenyl)imidazo[1,2-a]pyridin-3-yl]amino]methylene]-2-nitro-cyclohexa-2,5-dien-1-one | 438.8 |
| 6750086 | C23H20N4O3 | N-(benzylideneamino)-2-[2-[(2Z)-2-benzylidenehydrazino]-2-oxo-ethoxy]benzamide | N-(benzylideneamino)-2-[2-[(2Z)-2-benzylidenehydrazino]-2-oxo-ethoxy]benzamide | 400.4 |
| 6750087 | C23H20N4O3 | N-[(Z)-benzylideneamino]-2-[2-(2-benzylidenehydrazino)-2-oxo-ethoxy]benzamide | N-[(Z)-benzylideneamino]-2-[2-(2-benzylidenehydrazino)-2-oxo-ethoxy]benzamide | 400.4 |
| 6750088 | C22H18ClN3O2 | 4-chloro-6-[[[2-[4-(dimethylamino)phenyl]-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[[2-[4-(dimethylamino)phenyl]-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 391.8 |
| 6750089 | C14H11IN2O3 | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-iodo-benzohydrazide | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-iodo-benzohydrazide | 382.15 |
| 6750090 | C14H11IN2O3 | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-iodo-benzohydrazide | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-iodo-benzohydrazide | 382.15 |
| 6750091 | C28H38N2O7 | methyl (1R,2S,4R,8S,9R,12R,13S,16R)-16-acetoxy-8-(N-acetoxy-C-methyl-carbonimidoyl)-9,13-dimethyl-7-oxa-6-azapentacyclo[10.8.0.02,9.04,8.013,18]icosa-5,18-diene-5-carboxylate | methyl (1R,2S,4R,8S,9R,12R,13S,16R)-16-acetoxy-8-(N-acetoxy-C-methyl-carbonimidoyl)-9,13-dimethyl-7-oxa-6-azapentacyclo[10.8.0.02,9.04,8.013,18]icosa-5,18-diene-5-carboxylate | 514.6 |
| 6750092 | C22H17Br2N3O3 | 2,4-dibromo-6-[[[2-(3-ethoxy-4-hydroxy-phenyl)imidazo[1,2-a]pyridin-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[2-(3-ethoxy-4-hydroxy-phenyl)imidazo[1,2-a]pyridin-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 531.2 |
| 6750093 | C18H16ClF3N2O | 2-chloro-6-[[2-pyrrolidin-1-yl-5-(trifluoromethyl)anilino]methylene]cyclohexa-2,4-dien-1-one | 2-chloro-6-[[2-pyrrolidin-1-yl-5-(trifluoromethyl)anilino]methylene]cyclohexa-2,4-dien-1-one | 368.8 |
| 6750094 | C20H20FN4O3S+ | [amino-[(3R)-1-(3-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[1-(4-fluorophenyl)ethylideneamino]ammonium | [amino-[(3R)-1-(3-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[1-(4-fluorophenyl)ethylideneamino]ammonium | 415.5 |
| 6750095 | C20H19FN4O3S | 3-[1-(4-fluorophenyl)ethylideneamino]-2-[(3R)-1-(3-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 3-[1-(4-fluorophenyl)ethylideneamino]-2-[(3R)-1-(3-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 414.5 |
| 6750096 | C20H20FN4O3S+ | [amino-[(3R)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[1-(4-fluorophenyl)ethylideneamino]ammonium | [amino-[(3R)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[1-(4-fluorophenyl)ethylideneamino]ammonium | 415.5 |
| 6750097 | C20H19FN4O3S | 3-[1-(4-fluorophenyl)ethylideneamino]-2-[(3R)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 3-[1-(4-fluorophenyl)ethylideneamino]-2-[(3R)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 414.5 |
| 6750098 | C25H23F2N3O | (4R)-2-amino-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylene]-6-isopropyl-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile | (4R)-2-amino-4-(4-fluorophenyl)-8-[(4-fluorophenyl)methylene]-6-isopropyl-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile | 419.5 |
| 6750099 | C24H22N2O | (4R,6R)-2-amino-8-benzylidene-6-methyl-4-phenyl-4,5,6,7-tetrahydrochromene-3-carbonitrile | (4R,6R)-2-amino-8-benzylidene-6-methyl-4-phenyl-4,5,6,7-tetrahydrochromene-3-carbonitrile | 354.4 |
| 6750100 | C23H36N2O2 | (8R,9R,10R,13S,14S,16R,17S)-16-ethyl-17-[(Z)-N-hydroxy-C-methyl-carbonimidoyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one oxime | (8R,9R,10R,13S,14S,16R,17S)-16-ethyl-17-[(Z)-N-hydroxy-C-methyl-carbonimidoyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one oxime | 372.5 |
| 6750101 | C19H17N3O3S | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | 367.4 |
| 6750102 | C19H17N3O3S | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | 367.4 |
| 6750103 | C20H19N3OS2 | (4R)-2-amino-6-ethyl-4-(2-thienyl)-8-(2-thienylmethylene)-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile | (4R)-2-amino-6-ethyl-4-(2-thienyl)-8-(2-thienylmethylene)-5,7-dihydro-4H-pyrano[3,2-c]pyridine-3-carbonitrile | 381.5 |
| 6750104 | C23H16N4O4 | (4R)-2-amino-8-(anilinomethylene)-4-(3-nitrophenyl)-5-oxo-4H-chromene-3-carbonitrile | (4R)-2-amino-8-(anilinomethylene)-4-(3-nitrophenyl)-5-oxo-4H-chromene-3-carbonitrile | 412.4 |
| 6750105 | C21H17N5O3 | (5R,6S)-6-(5-nitrotetrazol-2-yl)-5-phenyl-3-styryl-cyclohex-2-en-1-one | (5R,6S)-6-(5-nitrotetrazol-2-yl)-5-phenyl-3-styryl-cyclohex-2-en-1-one | 387.4 |
| 6750106 | C17H11BrN2O3S | 5-[(5-bromo-2-hydroxy-phenyl)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(5-bromo-2-hydroxy-phenyl)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 403.3 |
| 6750107 | C24H30O2S | (3R,8R,9R,10R,13R,14S)-3-hydroxy-10,13-dimethyl-16-(2-thienylmethylene)-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-one | (3R,8R,9R,10R,13R,14S)-3-hydroxy-10,13-dimethyl-16-(2-thienylmethylene)-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-one | 382.6 |
| 6750108 | C19H17F3N2O2 | 4-ethyl-3-methoxy-6-[4-phenyl-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 4-ethyl-3-methoxy-6-[4-phenyl-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 362.3 |
| 6750109 | C13H13BrN4O3S | 2-amino-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazole-5-carbohydrazide | 2-amino-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazole-5-carbohydrazide | 385.24 |
| 6750110 | C13H13BrN4O3S | 2-amino-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazole-5-carbohydrazide | 2-amino-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazole-5-carbohydrazide | 385.24 |
| 6750111 | C18H16N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxoquinazolin-3-yl)acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxoquinazolin-3-yl)acetohydrazide | 352.3 |
| 6750112 | C18H16N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxoquinazolin-3-yl)acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxoquinazolin-3-yl)acetohydrazide | 352.3 |
| 6750113 | C23H24N2O3 | 3-[1-(benzyloxyamino)ethylidene]-6-isopropyl-1-phenyl-pyridine-2,4-dione | 3-[1-(benzyloxyamino)ethylidene]-6-isopropyl-1-phenyl-pyridine-2,4-dione | 376.4 |
| 6750114 | C20H18N6O3 | 3-[(4-ethoxyanilino)-(2H-tetrazol-5-yl)methylene]-1-methyl-quinoline-2,4-dione | 3-[(4-ethoxyanilino)-(2H-tetrazol-5-yl)methylene]-1-methyl-quinoline-2,4-dione | 390.4 |
| 6750115 | C25H33N3O3 | 1-[[(1R,9R)-1-hydroxy-5,5,9,11,11-pentamethyl-3-oxo-4-tricyclo[7.3.1.02,7]tridec-2(7)-enylidene]amino]-3-phenyl-urea | 1-[[(1R,9R)-1-hydroxy-5,5,9,11,11-pentamethyl-3-oxo-4-tricyclo[7.3.1.02,7]tridec-2(7)-enylidene]amino]-3-phenyl-urea | 423.5 |
| 6750116 | C25H33N3O2S | 1-[[(1R,9R)-1-hydroxy-5,5,9,11,11-pentamethyl-3-oxo-4-tricyclo[7.3.1.02,7]tridec-2(7)-enylidene]amino]-3-phenyl-thiourea | 1-[[(1R,9R)-1-hydroxy-5,5,9,11,11-pentamethyl-3-oxo-4-tricyclo[7.3.1.02,7]tridec-2(7)-enylidene]amino]-3-phenyl-thiourea | 439.6 |
| 6750117 | C29H32N2O5S | (5R)-6-acetyl-5-(2,4-dimethoxyphenyl)-2-[(5-isopropyl-4-methoxy-2-methyl-phenyl)methylene]-7-methyl-5H-thiazolo[3,2-a]pyrimidin-3-one | (5R)-6-acetyl-5-(2,4-dimethoxyphenyl)-2-[(5-isopropyl-4-methoxy-2-methyl-phenyl)methylene]-7-methyl-5H-thiazolo[3,2-a]pyrimidin-3-one | 520.6 |
| 6750118 | C24H25N3O | 2-(3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)-5,5-dimethyl-6H-imidazo[2,1-a]isoquinolin-3-one | 2-(3,3-dimethyl-2,4-dihydroisoquinolin-1-ylidene)-5,5-dimethyl-6H-imidazo[2,1-a]isoquinolin-3-one | 371.5 |
| 6750119 | C22H18N2O4S2 | ethyl 2-[[5-oxo-2-(p-tolyl)oxazol-4-ylidene]methylamino]-4-(2-thienyl)thiophene-3-carboxylate | ethyl 2-[[5-oxo-2-(p-tolyl)oxazol-4-ylidene]methylamino]-4-(2-thienyl)thiophene-3-carboxylate | 438.5 |
| 6750120 | C19H18N4OS | 4,5-dimethyl-2-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]thiophene-3-carbonitrile | 4,5-dimethyl-2-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]thiophene-3-carbonitrile | 350.4 |
| 6750121 | C23H20N2O5S | methyl (1R,9R,16S)-13-[(3-methoxyphenyl)methylene]-9-methyl-14-oxo-8-oxa-12-thia-10,15-diazatetracyclo[7.6.1.02,7.011,15]hexadeca-2,4,6,10-tetraene-16-carboxylate | methyl (1R,9R,16S)-13-[(3-methoxyphenyl)methylene]-9-methyl-14-oxo-8-oxa-12-thia-10,15-diazatetracyclo[7.6.1.02,7.011,15]hexadeca-2,4,6,10-tetraene-16-carboxylate | 436.5 |
| 6750122 | C21H24N2O7 | 2-phenyl-N-[[4-[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxyphenyl]methyleneamino]acetamide | 2-phenyl-N-[[4-[(2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxyphenyl]methyleneamino]acetamide | 416.4 |
| 6750123 | C21H19F3N2O2 | 1-[[2-[2-hydroxyethyl(methyl)amino]-5-(trifluoromethyl)anilino]methylene]naphthalen-2-one | 1-[[2-[2-hydroxyethyl(methyl)amino]-5-(trifluoromethyl)anilino]methylene]naphthalen-2-one | 388.4 |
| 6750124 | C23H20N2O2 | 6-[2-[(4-methoxyphenyl)methyl]-5-phenyl-1H-pyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[2-[(4-methoxyphenyl)methyl]-5-phenyl-1H-pyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 356.4 |
| 6750125 | C27H21ClN4O4 | 4-[(5R)-3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(3-pyridyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 4-[(5R)-3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(3-pyridyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 500.9 |
| 6750126 | C28H21ClN4O6 | 4-[(5R)-3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(4-nitrophenyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 4-[(5R)-3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(4-nitrophenyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 544.9 |
| 6750127 | C28H21ClN4O6 | 4-[(5R)-3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(3-nitrophenyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 4-[(5R)-3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(3-nitrophenyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 544.9 |
| 6750128 | C26H20BrN3O5 | 4-[(5R)-3-(6-bromo-2-oxo-4-phenyl-3-quinolylidene)-5-(2-furyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 4-[(5R)-3-(6-bromo-2-oxo-4-phenyl-3-quinolylidene)-5-(2-furyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 534.4 |
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.