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 6,334,551 - 6,334,600 of 6,571,471
Page 126692 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6747857 | C14H9ClN4O4 | 2-chloro-5-[2-(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)hydrazino]benzoic acid | 2-chloro-5-[2-(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)hydrazino]benzoic acid | 332.70 |
| 6747858 | C15H15N3O2 | 8-methyl-3-(5-propyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 8-methyl-3-(5-propyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 269.30 |
| 6747859 | C13H11N3O2 | 6-methyl-3-(5-methyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 6-methyl-3-(5-methyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 241.24 |
| 6747860 | C17H12N4O3 | 6-methoxy-3-[5-(2-pyridyl)-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 6-methoxy-3-[5-(2-pyridyl)-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 320.30 |
| 6747861 | C16H17N3O2 | 3-(5-tert-butyl-1,2,4-oxadiazol-3-ylidene)-6-methyl-quinolin-2-one | 3-(5-tert-butyl-1,2,4-oxadiazol-3-ylidene)-6-methyl-quinolin-2-one | 283.32 |
| 6747862 | C17H10FN3O2 | 3-[5-(2-fluorophenyl)-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 3-[5-(2-fluorophenyl)-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 307.28 |
| 6747863 | C15H14N4O3 | 1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-5-(phenylhydrazono)pyridine-3-carbonitrile | 1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-5-(phenylhydrazono)pyridine-3-carbonitrile | 298.30 |
| 6747864 | C18H13N3O2 | 7-methyl-3-(5-phenyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 7-methyl-3-(5-phenyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 303.3 |
| 6747865 | C17H15ClN2O2 | 6-[(5R)-1-acetyl-5-phenyl-pyrazolidin-3-ylidene]-4-chloro-cyclohexa-2,4-dien-1-one | 6-[(5R)-1-acetyl-5-phenyl-pyrazolidin-3-ylidene]-4-chloro-cyclohexa-2,4-dien-1-one | 314.8 |
| 6747866 | C18H12FN3O2 | 3-[5-(4-fluorophenyl)-1,2,4-oxadiazol-3-ylidene]-6-methyl-quinolin-2-one | 3-[5-(4-fluorophenyl)-1,2,4-oxadiazol-3-ylidene]-6-methyl-quinolin-2-one | 321.3 |
| 6747867 | C14H13N3O3 | 3-[5-(methoxymethyl)-1,2,4-oxadiazol-3-ylidene]-6-methyl-quinolin-2-one | 3-[5-(methoxymethyl)-1,2,4-oxadiazol-3-ylidene]-6-methyl-quinolin-2-one | 271.27 |
| 6747868 | C16H15N3O3 | 8-methyl-3-[5-[(2S)-tetrahydrofuran-2-yl]-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 8-methyl-3-[5-[(2S)-tetrahydrofuran-2-yl]-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 297.31 |
| 6747869 | C19H15N3O3 | 3-[5-(4-methoxyphenyl)-1,2,4-oxadiazol-3-ylidene]-7-methyl-quinolin-2-one | 3-[5-(4-methoxyphenyl)-1,2,4-oxadiazol-3-ylidene]-7-methyl-quinolin-2-one | 333.3 |
| 6747870 | C19H20N2O4 | 3-ethoxy-6-[4-(4-methoxyphenoxy)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-ethoxy-6-[4-(4-methoxyphenoxy)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 340.4 |
| 6747871 | C15H11N3O4S | 6-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 329.3 |
| 6747872 | C18H17N3O3 | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 323.3 |
| 6747873 | C18H17N3O3 | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 323.3 |
| 6747874 | C19H14N2O2S | 1-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]naphthalen-2-one | 1-[[(6-methoxy-1,3-benzothiazol-2-yl)amino]methylene]naphthalen-2-one | 334.4 |
| 6747875 | C22H17N3O | 6-[(4S)-4-phenyl-3,4-dihydro-1H-pyrimido[1,2-a]benzimidazol-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[(4S)-4-phenyl-3,4-dihydro-1H-pyrimido[1,2-a]benzimidazol-2-ylidene]cyclohexa-2,4-dien-1-one | 339.4 |
| 6747876 | C18H19N3O3 | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 325.4 |
| 6747877 | C18H19N3O3 | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 325.4 |
| 6747878 | C16H14N2O3S | 4-[[(6-ethoxy-1,3-benzothiazol-2-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[(6-ethoxy-1,3-benzothiazol-2-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 314.4 |
| 6747879 | C18H13N3O2 | 8-methyl-3-(5-phenyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 8-methyl-3-(5-phenyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 303.3 |
| 6747880 | C14H13N3O3 | 3-(5-ethyl-1,2,4-oxadiazol-3-ylidene)-6-methoxy-quinolin-2-one | 3-(5-ethyl-1,2,4-oxadiazol-3-ylidene)-6-methoxy-quinolin-2-one | 271.27 |
| 6747881 | C20H20N2O2 | 3-(2-methylallyloxy)-6-(5-methyl-4-phenyl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 3-(2-methylallyloxy)-6-(5-methyl-4-phenyl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 320.4 |
| 6747882 | C12H9N3O2 | 3-(5-methyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 3-(5-methyl-1,2,4-oxadiazol-3-ylidene)quinolin-2-one | 227.22 |
| 6747883 | C18H18N2O3 | 3-methoxy-6-[4-(2-methoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-methoxy-6-[4-(2-methoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 310.3 |
| 6747884 | C15H15N3O3 | 3-(5-isopropyl-1,2,4-oxadiazol-3-ylidene)-6-methoxy-quinolin-2-one | 3-(5-isopropyl-1,2,4-oxadiazol-3-ylidene)-6-methoxy-quinolin-2-one | 285.30 |
| 6747885 | C16H14N2O3 | 3-hydroxy-4-[4-(4-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[4-(4-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,5-dien-1-one | 282.29 |
| 6747886 | C17H12N4O3 | 6-methoxy-3-[5-(3-pyridyl)-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 6-methoxy-3-[5-(3-pyridyl)-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 320.30 |
| 6747887 | C21H22N4O | 6-[6-methyl-4-(4-phenylpiperazin-1-yl)-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[6-methyl-4-(4-phenylpiperazin-1-yl)-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 346.4 |
| 6747888 | C16H23N3O3S | methyl 2-[3-[(1R,2S,3R)-2,3-dimethylcyclohexyl]-6-oxo-2,4-dihydrothiazolo[3,2-a][1,3,5]triazin-7-ylidene]acetate | methyl 2-[3-[(1R,2S,3R)-2,3-dimethylcyclohexyl]-6-oxo-2,4-dihydrothiazolo[3,2-a][1,3,5]triazin-7-ylidene]acetate | 337.4 |
| 6747889 | C20H13ClN2O2 | 6-[4-(3-chlorophenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(3-chlorophenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 348.8 |
| 6747890 | C16H16N4O2S | 6-(2-amino-5-thiazol-4-yl-1H-pyrimidin-6-ylidene)-4-ethyl-3-methoxy-cyclohexa-2,4-dien-1-one | 6-(2-amino-5-thiazol-4-yl-1H-pyrimidin-6-ylidene)-4-ethyl-3-methoxy-cyclohexa-2,4-dien-1-one | 328.4 |
| 6747891 | C13H13ClN4O3 | N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | 308.72 |
| 6747892 | C13H13ClN4O3 | N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | 308.72 |
| 6747893 | C19H19N3O | 6-[4-(1-piperidyl)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(1-piperidyl)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 305.4 |
| 6747894 | C17H16N4O3 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | 324.33 |
| 6747895 | C17H16N4O3 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | 324.33 |
| 6747896 | C13H13N3O2 | 3-[2-(1-methyl-3-oxo-but-1-enyl)hydrazino]indol-2-one | 3-[2-(1-methyl-3-oxo-but-1-enyl)hydrazino]indol-2-one | 243.26 |
| 6747897 | C13H13N3O2 | 3-[2-(1-methyl-3-oxo-but-1-enyl)hydrazino]indol-2-one | 3-[2-(1-methyl-3-oxo-but-1-enyl)hydrazino]indol-2-one | 243.26 |
| 6747898 | C19H16N2O4 | 2-[[2-cyano-3-[5-[(1R,2R)-2-methylcyclopropyl]-2-furyl]prop-2-enoyl]amino]benzoic acid | 2-[[2-cyano-3-[5-[(1R,2R)-2-methylcyclopropyl]-2-furyl]prop-2-enoyl]amino]benzoic acid | 336.3 |
| 6747899 | C17H12N2O5 | 6-methyl-3-[2-(3-nitrophenyl)-2-oxo-ethylidene]-4H-1,4-benzoxazin-2-one | 6-methyl-3-[2-(3-nitrophenyl)-2-oxo-ethylidene]-4H-1,4-benzoxazin-2-one | 324.29 |
| 6747900 | C16H17N3O3 | 3-[hydroxy-[(5-methyl-2-pyridyl)amino]methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 3-[hydroxy-[(5-methyl-2-pyridyl)amino]methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 299.32 |
| 6747901 | C17H14N4O4 | methyl 2-[2-oxo-3-(pyridine-3-carbonylhydrazono)indolin-1-yl]acetate | methyl 2-[2-oxo-3-(pyridine-3-carbonylhydrazono)indolin-1-yl]acetate | 338.32 |
| 6747902 | C21H27N3O | 6-[1-[[4-[(2,4-dimethylphenyl)methyl]piperazin-1-yl]amino]ethylidene]cyclohexa-2,4-dien-1-one | 6-[1-[[4-[(2,4-dimethylphenyl)methyl]piperazin-1-yl]amino]ethylidene]cyclohexa-2,4-dien-1-one | 337.5 |
| 6747903 | C15H13N5O2S | 2-methoxy-6-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 327.4 |
| 6747904 | C16H14N2O5 | (3S)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 314.29 |
| 6747905 | C16H17N3O3 | 3-[hydroxy-[(4-methyl-2-pyridyl)amino]methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 3-[hydroxy-[(4-methyl-2-pyridyl)amino]methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 299.32 |
| 6747906 | C20H25N3O2 | 4-[1-[(4-benzylpiperazin-1-yl)amino]ethylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[1-[(4-benzylpiperazin-1-yl)amino]ethylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 339.4 |
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