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 6,385,901 - 6,385,950 of 6,571,471
Page 127719 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6800634 | C13H9Cl2N3O3 | 2,4-dichloro-6-[[2-(2-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[2-(2-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 326.13 |
| 6800635 | C5H9N5O2 | 4-[dimethylamino(nitroso)methylene]-1,2,5-oxadiazol-3-amine | 4-[dimethylamino(nitroso)methylene]-1,2,5-oxadiazol-3-amine | 171.16 |
| 6800636 | C26H28N4O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-[(4-phenylpiperazin-1-yl)methyl]benzohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-[(4-phenylpiperazin-1-yl)methyl]benzohydrazide | 444.5 |
| 6800637 | C24H21N3O2S | 5-[(4-isopropylanilino)methylene]-1-(1-naphthyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(4-isopropylanilino)methylene]-1-(1-naphthyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 415.5 |
| 6800638 | C15H24N4O3S | 5-[(2-morpholinoethylamino)methylene]-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(2-morpholinoethylamino)methylene]-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 340.4 |
| 6800639 | C20H14N2O4 | 3-hydroxy-4-[3-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-1,4-dihydroquinoxalin-2-ylidene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[3-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-1,4-dihydroquinoxalin-2-ylidene]cyclohexa-2,5-dien-1-one | 346.3 |
| 6800640 | C14H14N2O4 | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]furan-2-carbohydrazide | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]furan-2-carbohydrazide | 274.27 |
| 6800641 | C22H14Br2N2O2 | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-3-(4-bromophenyl)-1H-quinazolin-4-one | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-3-(4-bromophenyl)-1H-quinazolin-4-one | 498.2 |
| 6800642 | C20H22N4O2 | 3-[[3-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]-2-methyl-quinazolin-4-one | 3-[[3-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]-2-methyl-quinazolin-4-one | 350.4 |
| 6800643 | C27H24N4O | 3-phenyl-1-[4-(4-phenylphthalazin-1-yl)piperazin-1-yl]prop-2-en-1-one | 3-phenyl-1-[4-(4-phenylphthalazin-1-yl)piperazin-1-yl]prop-2-en-1-one | 420.5 |
| 6800644 | C20H28N4O3 | 5-[1-[2-(diethylamino)ethylamino]propylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-[2-(diethylamino)ethylamino]propylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 372.5 |
| 6800645 | C17H21N5O3 | 5-methyl-2-(4-nitrophenyl)-4-[(4-piperidylmethylamino)methylene]pyrazol-3-one | 5-methyl-2-(4-nitrophenyl)-4-[(4-piperidylmethylamino)methylene]pyrazol-3-one | 343.4 |
| 6800646 | C21H24N8O4 | 4-[[4-[4-nitro-3-(1-phenylethylamino)phenyl]piperazin-1-yl]-nitroso-methylene]-1,2,5-oxadiazol-3-amine | 4-[[4-[4-nitro-3-(1-phenylethylamino)phenyl]piperazin-1-yl]-nitroso-methylene]-1,2,5-oxadiazol-3-amine | 452.5 |
| 6800647 | C13H13BrN4O | 4-[1-[2-(5-bromopyrimidin-2-yl)hydrazino]ethylidene]-2-methyl-cyclohexa-2,5-dien-1-one | 4-[1-[2-(5-bromopyrimidin-2-yl)hydrazino]ethylidene]-2-methyl-cyclohexa-2,5-dien-1-one | 321.17 |
| 6800648 | C21H15FN4O | 4-[(4-fluorophenyl)hydrazono]-2,5-diphenyl-pyrazol-3-one | 4-[(4-fluorophenyl)hydrazono]-2,5-diphenyl-pyrazol-3-one | 358.4 |
| 6800649 | C16H17N7O | 4-(3-hydrazino-6-indol-3-ylidene-4,5-dihydro-1H-pyridazin-4-yl)-3-methyl-1,4-dihydropyrazol-5-one | 4-(3-hydrazino-6-indol-3-ylidene-4,5-dihydro-1H-pyridazin-4-yl)-3-methyl-1,4-dihydropyrazol-5-one | 323.35 |
| 6800650 | C18H19BrN2O4 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methylphenoxy)propanehydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methylphenoxy)propanehydrazide | 407.3 |
| 6800651 | C17H12BrN7O2 | 8-bromo-5-methyl-N-[(4-nitrophenyl)methyleneamino]-[1,2,4]triazino[5,6-b]indol-3-amine | 8-bromo-5-methyl-N-[(4-nitrophenyl)methyleneamino]-[1,2,4]triazino[5,6-b]indol-3-amine | 426.2 |
| 6800652 | C18H16N4O4 | 4-methyl-5-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylene]-2,6-dioxo-pyridine-3-carboxamide | 4-methyl-5-[(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylene]-2,6-dioxo-pyridine-3-carboxamide | 352.3 |
| 6800653 | C21H22N4O4 | N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]-2-[(2-phenoxyacetyl)amino]acetamide | N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]-2-[(2-phenoxyacetyl)amino]acetamide | 394.4 |
| 6800654 | C15H17N3O3 | 1-cyclohexyl-5-(1H-pyrrol-2-ylmethylene)hexahydropyrimidine-2,4,6-trione | 1-cyclohexyl-5-(1H-pyrrol-2-ylmethylene)hexahydropyrimidine-2,4,6-trione | 287.31 |
| 6800655 | C21H13BrFN3O3S | N-[[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]carbamothioyl]-3-fluoro-benzamide | N-[[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]carbamothioyl]-3-fluoro-benzamide | 486.3 |
| 6800656 | C13H11N3O2S | 1,5-dimethyl-3-(5-oxo-2-thioxo-imidazolidin-4-ylidene)indolin-2-one | 1,5-dimethyl-3-(5-oxo-2-thioxo-imidazolidin-4-ylidene)indolin-2-one | 273.31 |
| 6800657 | C17H9Cl2N3O2 | 3-(2,4-dichlorophenyl)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)propanenitrile | 3-(2,4-dichlorophenyl)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)propanenitrile | 358.2 |
| 6800658 | C13H11BrN2O2S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-thienyl)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-thienyl)acetohydrazide | 339.21 |
| 6800659 | C17H20N4O3 | tert-butyl N-[[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]amino]carbamate | tert-butyl N-[[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]amino]carbamate | 328.4 |
| 6800660 | C16H13ClN4O2S | 4-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 360.8 |
| 6800661 | C27H23N5O4S | N'-[1-[1-(1,3-benzothiazol-2-yl)-5-oxo-3-phenyl-pyrazol-4-ylidene]ethyl]-3,5-dimethoxy-benzohydrazide | N'-[1-[1-(1,3-benzothiazol-2-yl)-5-oxo-3-phenyl-pyrazol-4-ylidene]ethyl]-3,5-dimethoxy-benzohydrazide | 513.6 |
| 6800662 | C23H30N4O3S | N,N-diisopropyl-2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N,N-diisopropyl-2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 442.6 |
| 6800663 | C26H26N4O3S | 3-[3-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxo-ethyl]sulfanyl-4-(2-methoxyethyl)-1H-1,2,4-triazol-5-ylidene]naphthalen-2-one | 3-[3-[2-(3,4-dihydro-2H-quinolin-1-yl)-2-oxo-ethyl]sulfanyl-4-(2-methoxyethyl)-1H-1,2,4-triazol-5-ylidene]naphthalen-2-one | 474.6 |
| 6800664 | C26H26N4O3S | 3-[4-(2-methoxyethyl)-3-[2-(2-methylindolin-1-yl)-2-oxo-ethyl]sulfanyl-1H-1,2,4-triazol-5-ylidene]naphthalen-2-one | 3-[4-(2-methoxyethyl)-3-[2-(2-methylindolin-1-yl)-2-oxo-ethyl]sulfanyl-1H-1,2,4-triazol-5-ylidene]naphthalen-2-one | 474.6 |
| 6800665 | C24H21N5O3S2 | N-(1,3-benzothiazol-2-yl)-2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(1,3-benzothiazol-2-yl)-2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 491.6 |
| 6800666 | C21H21N5O4S | 2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-methylisoxazol-3-yl)acetamide | 2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(5-methylisoxazol-3-yl)acetamide | 439.5 |
| 6800667 | C25H26N4O5S | N-(3,5-dimethoxyphenyl)-2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(3,5-dimethoxyphenyl)-2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 494.6 |
| 6800668 | C31H28N4O3S | 3-[3-[2-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)-2-oxo-ethyl]sulfanyl-4-(2-methoxyethyl)-1H-1,2,4-triazol-5-ylidene]naphthalen-2-one | 3-[3-[2-(5,6-dihydrobenzo[b][1]benzazepin-11-yl)-2-oxo-ethyl]sulfanyl-4-(2-methoxyethyl)-1H-1,2,4-triazol-5-ylidene]naphthalen-2-one | 536.6 |
| 6800669 | C25H26N4O4S | 2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-methoxy-5-methyl-phenyl)acetamide | 2-[[4-(2-methoxyethyl)-5-(3-oxo-2-naphthylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2-methoxy-5-methyl-phenyl)acetamide | 478.6 |
| 6800670 | C21H20N4O2S | 3-[4-(2-methoxyethyl)-3-(3-pyridylmethylsulfanyl)-1H-1,2,4-triazol-5-ylidene]naphthalen-2-one | 3-[4-(2-methoxyethyl)-3-(3-pyridylmethylsulfanyl)-1H-1,2,4-triazol-5-ylidene]naphthalen-2-one | 392.5 |
| 6800671 | C26H22N2O5 | 3-[5-(3,4-dimethoxyphenyl)-1-phenyl-pyrazolidin-3-ylidene]chromane-2,4-dione | 3-[5-(3,4-dimethoxyphenyl)-1-phenyl-pyrazolidin-3-ylidene]chromane-2,4-dione | 442.5 |
| 6800672 | C11H5N3O5S | 5-(5-nitro-2-oxo-indolin-3-ylidene)thiazolidine-2,4-dione | 5-(5-nitro-2-oxo-indolin-3-ylidene)thiazolidine-2,4-dione | 291.24 |
| 6800673 | C24H27N5O3 | 5-[[[2-(3-pyridyl)-1-piperidyl]amino]methylene]-1-(2,4,6-trimethylphenyl)hexahydropyrimidine-2,4,6-trione | 5-[[[2-(3-pyridyl)-1-piperidyl]amino]methylene]-1-(2,4,6-trimethylphenyl)hexahydropyrimidine-2,4,6-trione | 433.5 |
| 6800674 | C17H21ClN4O2S | 1-(4-chlorophenyl)-5-[[2-(diethylamino)ethylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(4-chlorophenyl)-5-[[2-(diethylamino)ethylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 380.9 |
| 6800675 | C22H16I2N2O3 | 6-[[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 610.2 |
| 6800676 | C23H23BrN6O5 | 8-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-7-[2-hydroxy-3-(4-methylphenoxy)propyl]-3-methyl-purine-2,6-dione | 8-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-7-[2-hydroxy-3-(4-methylphenoxy)propyl]-3-methyl-purine-2,6-dione | 543.4 |
| 6800677 | C25H22FN3O4 | 6-[2-amino-5-(2-methoxyphenoxy)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-methoxyphenoxy)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 447.5 |
| 6800678 | C13H11N3O3 | 6-[[2-(4-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-(4-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 257.24 |
| 6800679 | C19H14N4O4 | 2-cyano-2-indan-1-ylidene-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-cyano-2-indan-1-ylidene-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 362.3 |
| 6800680 | C17H10BrN3O5S2 | 5-[(5-bromo-2-hydroxy-phenyl)methylene]-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-one | 5-[(5-bromo-2-hydroxy-phenyl)methylene]-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-one | 480.3 |
| 6800681 | C19H13BrN2O5S2 | 2-[2-[[3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-oxo-2-thioxo-thiazolidin-5-ylidene]methyl]phenoxy]acetic acid | 2-[2-[[3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-oxo-2-thioxo-thiazolidin-5-ylidene]methyl]phenoxy]acetic acid | 493.4 |
| 6800682 | C15H18N6O4 | 1-(5H-[1,2,4]triazino[5,6-b]indol-3-ylhydrazono)hexane-2,3,4,5-tetrol | 1-(5H-[1,2,4]triazino[5,6-b]indol-3-ylhydrazono)hexane-2,3,4,5-tetrol | 346.34 |
| 6800683 | C19H17NO4 | 3-[2-(4-ethoxyphenyl)-2-oxo-ethylidene]-6-methyl-4H-1,4-benzoxazin-2-one | 3-[2-(4-ethoxyphenyl)-2-oxo-ethylidene]-6-methyl-4H-1,4-benzoxazin-2-one | 323.3 |
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