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 6,438,401 - 6,438,450 of 6,571,471
Page 128769 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6854818 | C11H18N5O3+ | [(1R)-2-methyl-1-[[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methylamino]carbamoyl]propyl]ammonium | [(1R)-2-methyl-1-[[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methylamino]carbamoyl]propyl]ammonium | 268.29 |
| 6854819 | C33H27N6O2+ | 4-benzyl-N'-(1-ethyl-2-oxo-indol-1-ium-3-yl)-2-phenyl-imidazo[1,2-a]benzimidazole-1-carbohydrazide | 4-benzyl-N'-(1-ethyl-2-oxo-indol-1-ium-3-yl)-2-phenyl-imidazo[1,2-a]benzimidazole-1-carbohydrazide | 539.6 |
| 6854820 | C21H16N4O6 | 3-[[(Z)-(3-nitro-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]amino]-1H-quinazoline-2,4-dione | 3-[[(Z)-(3-nitro-2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]amino]-1H-quinazoline-2,4-dione | 420.4 |
| 6854821 | C20H18N6O2S | (2Z)-5-amino-6-(indol-3-ylidenemethyl)-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-(indol-3-ylidenemethyl)-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 406.5 |
| 6854822 | C18H17N5O3S | (2Z)-5-amino-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 383.4 |
| 6854823 | C16H16N6O2S | (2Z)-5-amino-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-6-(pyrrol-2-ylidenemethyl)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-6-(pyrrol-2-ylidenemethyl)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 356.4 |
| 6854824 | C20H20N3O3+ | [[(4R)-3-cyano-7-hydroxy-4-(4-methoxyphenyl)-4H-chromen-2-yl]amino]methylene-dimethyl-ammonium | [[(4R)-3-cyano-7-hydroxy-4-(4-methoxyphenyl)-4H-chromen-2-yl]amino]methylene-dimethyl-ammonium | 350.4 |
| 6854825 | C19H11Cl3N4O2S | (2Z)-5-amino-2-[(4-chlorophenyl)methylene]-6-[(3,5-dichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-[(4-chlorophenyl)methylene]-6-[(3,5-dichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 465.7 |
| 6854828 | C19H17F2N3O2S2 | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]thiazol-4-one | 421.5 |
| 6854829 | C19H20ClN3O5S | (2R)-1-(4-chlorophenyl)sulfonyl-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrrolidine-2-carbohydrazide | (2R)-1-(4-chlorophenyl)sulfonyl-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrrolidine-2-carbohydrazide | 437.9 |
| 6854830 | C22H24N4O6 | 3-[[(Z)-(3-tert-butyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]amino]-6,7-dimethoxy-2-methyl-quinazolin-4-one | 3-[[(Z)-(3-tert-butyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]amino]-6,7-dimethoxy-2-methyl-quinazolin-4-one | 440.4 |
| 6854831 | C19H15F4N3O2S2 | (5S)-2-[(2Z)-2-[[4-(difluoromethoxy)phenyl]methylene]hydrazino]-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]thiazol-4-one | (5S)-2-[(2Z)-2-[[4-(difluoromethoxy)phenyl]methylene]hydrazino]-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]thiazol-4-one | 457.5 |
| 6854832 | C10H7N4O3S- | 3-(2-carbamothioylhydrazino)-2-oxo-indole-7-carboxylate | 3-(2-carbamothioylhydrazino)-2-oxo-indole-7-carboxylate | 263.25 |
| 6854833 | C21H20N2O6 | (3S)-3'-hydroxy-1'-(2-methoxyethyl)-1-methyl-4'-(5-methylfuran-2-carbonyl)spiro[indoline-3,5'-pyrrole]-2,2'-dione | (3S)-3'-hydroxy-1'-(2-methoxyethyl)-1-methyl-4'-(5-methylfuran-2-carbonyl)spiro[indoline-3,5'-pyrrole]-2,2'-dione | 396.4 |
| 6854834 | C18H15F2N3O3S2 | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 423.5 |
| 6854835 | C23H27N3OS | (5S)-5-[(4-isopropylphenyl)methyl]-2-[(2Z)-2-[(4-isopropylphenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-[(4-isopropylphenyl)methyl]-2-[(2Z)-2-[(4-isopropylphenyl)methylene]hydrazino]thiazol-4-one | 393.5 |
| 6854836 | C23H25N5OS | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(2-methylindol-3-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(2-methylindol-3-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 419.5 |
| 6854837 | C21H20N6O2S | (2Z)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 420.5 |
| 6854838 | C21H19F3N5O2+ | [[(4,6-dimethylpyrimidin-2-yl)amino]-(4-phenoxyanilino)methylene]-(2,2,2-trifluoroacetyl)ammonium | [[(4,6-dimethylpyrimidin-2-yl)amino]-(4-phenoxyanilino)methylene]-(2,2,2-trifluoroacetyl)ammonium | 430.4 |
| 6854839 | C21H18N4O5S | (2Z)-5-amino-2-[(3,4-dimethoxyphenyl)methylene]-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-[(3,4-dimethoxyphenyl)methylene]-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 438.5 |
| 6854840 | C21H21N3O3S | (5S)-2-[(2Z)-2-[(4-allyloxyphenyl)methylene]hydrazino]-5-[(3-methoxyphenyl)methyl]thiazol-4-one | (5S)-2-[(2Z)-2-[(4-allyloxyphenyl)methylene]hydrazino]-5-[(3-methoxyphenyl)methyl]thiazol-4-one | 395.5 |
| 6854841 | C22H22N6O2S | (2Z)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-[2-oxo-2-(1-piperidyl)ethylidene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-[2-oxo-2-(1-piperidyl)ethylidene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 434.5 |
| 6854842 | C25H18BrN6O2+ | N'-(5-bromo-2-oxo-indol-3-yl)-4-methyl-2-phenyl-3H-imidazo[1,2-a]benzimidazol-4-ium-1-carbohydrazide | N'-(5-bromo-2-oxo-indol-3-yl)-4-methyl-2-phenyl-3H-imidazo[1,2-a]benzimidazol-4-ium-1-carbohydrazide | 514.4 |
| 6854843 | C23H26N3O5+ | 3-[(3S)-4'-hydroxy-1-methyl-3'-(5-methylfuran-2-carbonyl)-2,5'-dioxo-spiro[indoline-3,2'-pyrrole]-1'-yl]propyl-dimethyl-ammonium | 3-[(3S)-4'-hydroxy-1-methyl-3'-(5-methylfuran-2-carbonyl)-2,5'-dioxo-spiro[indoline-3,2'-pyrrole]-1'-yl]propyl-dimethyl-ammonium | 424.5 |
| 6854844 | C23H25N3O5 | (3S)-1'-[3-(dimethylamino)propyl]-3'-hydroxy-1-methyl-4'-(5-methylfuran-2-carbonyl)spiro[indoline-3,5'-pyrrole]-2,2'-dione | (3S)-1'-[3-(dimethylamino)propyl]-3'-hydroxy-1-methyl-4'-(5-methylfuran-2-carbonyl)spiro[indoline-3,5'-pyrrole]-2,2'-dione | 423.5 |
| 6854845 | C17H16N2O2 | trans-(1S,2S)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | trans-(1S,2S)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | 280.32 |
| 6854846 | C22H19N3O4 | trans-(1S,2S)-N'-[(7-oxo-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-8-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | trans-(1S,2S)-N'-[(7-oxo-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-8-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | 389.4 |
| 6854847 | C17H14F2N4OS2 | (5S)-5-[[3-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-(2-pyridylmethylene)hydrazino]thiazol-4-one | (5S)-5-[[3-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-(2-pyridylmethylene)hydrazino]thiazol-4-one | 392.5 |
| 6854848 | C21H19N4O3S+ | 2-(6-methoxy-4-methyl-quinolin-1-ium-2-yl)sulfanyl-N'-(2-oxoindol-3-yl)acetohydrazide | 2-(6-methoxy-4-methyl-quinolin-1-ium-2-yl)sulfanyl-N'-(2-oxoindol-3-yl)acetohydrazide | 407.5 |
| 6854849 | C21H20N6O2S | (2Z)-5-amino-6-(indol-3-ylidenemethyl)-2-[2-oxo-2-(1-piperidyl)ethylidene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-(indol-3-ylidenemethyl)-2-[2-oxo-2-(1-piperidyl)ethylidene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 420.5 |
| 6854850 | C24H19BrN3OS+ | 4-bromo-6-[[2-[(Z)-1-phenyl-2-quinolin-1-ium-2-ylsulfanyl-vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-[(Z)-1-phenyl-2-quinolin-1-ium-2-ylsulfanyl-vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 477.4 |
| 6854851 | C24H18BrN3OS | 4-bromo-6-[[2-[(E)-1-phenyl-2-(2-quinolylsulfanyl)vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-[(E)-1-phenyl-2-(2-quinolylsulfanyl)vinyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 476.4 |
| 6854852 | C20H22N4O2S | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 382.5 |
| 6854853 | C13H14N6O4 | 2-[(3aS,6aS)-2,5-dioxo-3,3a,6,6a-tetrahydro-1H-imidazo[4,5-d]imidazol-4-yl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[(3aS,6aS)-2,5-dioxo-3,3a,6,6a-tetrahydro-1H-imidazo[4,5-d]imidazol-4-yl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 318.29 |
| 6854854 | C16H21N3O3S | (5S)-2-[(2Z)-2-[(4-butoxy-3-methoxy-phenyl)methylene]hydrazino]-5-methyl-thiazol-4-one | (5S)-2-[(2Z)-2-[(4-butoxy-3-methoxy-phenyl)methylene]hydrazino]-5-methyl-thiazol-4-one | 335.4 |
| 6854855 | C27H23N6O3+ | N'-(5-ethoxy-2-oxo-indol-3-yl)-4-methyl-2-phenyl-3H-imidazo[1,2-a]benzimidazol-4-ium-1-carbohydrazide | N'-(5-ethoxy-2-oxo-indol-3-yl)-4-methyl-2-phenyl-3H-imidazo[1,2-a]benzimidazol-4-ium-1-carbohydrazide | 479.5 |
| 6854856 | C21H17N3O4 | trans-(1S,2S)-N'-[(6-oxo-[1,3]dioxolo[4,5-g]quinolin-7-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | trans-(1S,2S)-N'-[(6-oxo-[1,3]dioxolo[4,5-g]quinolin-7-ylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | 375.4 |
| 6854857 | C12H16N3O3S- | 2-[(5S)-2-[2-[(4S)-4-methylcyclohexen-1-yl]hydrazino]-4-oxo-thiazol-5-yl]acetate | 2-[(5S)-2-[2-[(4S)-4-methylcyclohexen-1-yl]hydrazino]-4-oxo-thiazol-5-yl]acetate | 282.34 |
| 6854858 | C12H17N3O3S | 2-[(5S)-2-[2-[(4S)-4-methylcyclohexen-1-yl]hydrazino]-4-oxo-thiazol-5-yl]acetic acid | 2-[(5S)-2-[2-[(4S)-4-methylcyclohexen-1-yl]hydrazino]-4-oxo-thiazol-5-yl]acetic acid | 283.35 |
| 6854859 | C22H18ClN7O2S2 | (NZ)-N-[(3-chloroanilino)-[[6-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-4-oxo-1H-pyrimidin-2-yl]amino]methylene]benzamide | (NZ)-N-[(3-chloroanilino)-[[6-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanylmethyl]-4-oxo-1H-pyrimidin-2-yl]amino]methylene]benzamide | 512.0 |
| 6854860 | C24H22N3O2+ | [[(1R)-2-cyano-1-(4-methoxyphenyl)-1H-benzo[f]chromen-3-yl]amino]methylene-dimethyl-ammonium | [[(1R)-2-cyano-1-(4-methoxyphenyl)-1H-benzo[f]chromen-3-yl]amino]methylene-dimethyl-ammonium | 384.4 |
| 6854861 | C17H14F2N4OS2 | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-(2-pyridylmethylene)hydrazino]thiazol-4-one | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-(2-pyridylmethylene)hydrazino]thiazol-4-one | 392.5 |
| 6854862 | C22H24N6O2S | (1Z)-1-[(2,5-dimethoxyanilino)-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-3-phenyl-thiourea | MLS000762787 | 436.5 |
| 6854863 | C26H22N3O5+ | (3S)-1-allyl-3'-hydroxy-4'-(5-methylfuran-2-carbonyl)-1'-(pyridin-1-ium-3-ylmethyl)spiro[indoline-3,5'-pyrrole]-2,2'-dione | (3S)-1-allyl-3'-hydroxy-4'-(5-methylfuran-2-carbonyl)-1'-(pyridin-1-ium-3-ylmethyl)spiro[indoline-3,5'-pyrrole]-2,2'-dione | 456.5 |
| 6854864 | C26H21N3O5 | (3S)-1-allyl-3'-hydroxy-4'-(5-methylfuran-2-carbonyl)-1'-(3-pyridylmethyl)spiro[indoline-3,5'-pyrrole]-2,2'-dione | (3S)-1-allyl-3'-hydroxy-4'-(5-methylfuran-2-carbonyl)-1'-(3-pyridylmethyl)spiro[indoline-3,5'-pyrrole]-2,2'-dione | 455.5 |
| 6854865 | C17H18F3N5O3 | (NZ)-N-[(2,5-dimethoxyanilino)-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-2,2,2-trifluoro-acetamide | (NZ)-N-[(2,5-dimethoxyanilino)-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-2,2,2-trifluoro-acetamide | 397.4 |
| 6854866 | C24H26N6O3 | ethyl (E)-3-amino-2-benzoyl-3-[[(Z)-N'-(4,6,7-trimethylquinazolin-2-yl)carbamimidoyl]amino]prop-2-enoate | ethyl (E)-3-amino-2-benzoyl-3-[[(Z)-N'-(4,6,7-trimethylquinazolin-2-yl)carbamimidoyl]amino]prop-2-enoate | 446.5 |
| 6854867 | C26H21N6O3+ | N'-(5-methoxy-2-oxo-indol-3-yl)-4-methyl-2-phenyl-3H-imidazo[1,2-a]benzimidazol-4-ium-1-carbohydrazide | N'-(5-methoxy-2-oxo-indol-3-yl)-4-methyl-2-phenyl-3H-imidazo[1,2-a]benzimidazol-4-ium-1-carbohydrazide | 465.5 |
| 6854868 | C20H20F2N4OS2 | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-[[4-(dimethylamino)phenyl]methylene]hydrazino]thiazol-4-one | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-[[4-(dimethylamino)phenyl]methylene]hydrazino]thiazol-4-one | 434.5 |
| 6854869 | C21H21N5O2 | (NZ)-N-[anilino-[(4-oxo-6-propyl-1H-pyrimidin-2-yl)amino]methylene]benzamide | (NZ)-N-[anilino-[(4-oxo-6-propyl-1H-pyrimidin-2-yl)amino]methylene]benzamide | 375.4 |
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.