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 6,425,101 - 6,425,150 of 6,571,471
Page 128503 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6840830 | C18H17N5O | 2,3-diethyl-7-(1H-indol-3-ylmethylene)imidazo[1,2-b][1,2,4]triazin-6-one | 2,3-diethyl-7-(1H-indol-3-ylmethylene)imidazo[1,2-b][1,2,4]triazin-6-one | 319.4 |
| 6840831 | C20H17ClN2O4S | 2-(3-chlorophenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 2-(3-chlorophenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 416.9 |
| 6840832 | C23H14Cl4N4O | 4-chloro-6-[[[4-(4-chlorophenyl)-1-[(2,4-dichlorophenyl)methyleneamino]imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[[4-(4-chlorophenyl)-1-[(2,4-dichlorophenyl)methyleneamino]imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 504.2 |
| 6840833 | C20H18N6O2 | 6-[[2-(9-benzylpurin-6-yl)hydrazino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[2-(9-benzylpurin-6-yl)hydrazino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 374.4 |
| 6840834 | C15H14N4O3 | 7-[(4-hydroxy-3-methoxy-phenyl)methylene]-2,3-dimethyl-imidazo[1,2-b][1,2,4]triazin-6-one | 7-[(4-hydroxy-3-methoxy-phenyl)methylene]-2,3-dimethyl-imidazo[1,2-b][1,2,4]triazin-6-one | 298.30 |
| 6840835 | C24H26BrN3O5 | 4-(3-bromo-4-hydroxy-5-methoxy-phenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-methoxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-bromo-4-hydroxy-5-methoxy-phenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-methoxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 516.4 |
| 6840836 | C23H25N3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 407.5 |
| 6840837 | C17H11F3N2O2 | 6-[3-[2-[2-(trifluoromethyl)phenyl]vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-[2-(trifluoromethyl)phenyl]vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 332.28 |
| 6840838 | C26H24N2O4 | 2-(4-methoxyphenyl)-4-[[2-(4-methoxyphenyl)ethylamino]methylene]isoquinoline-1,3-dione | 2-(4-methoxyphenyl)-4-[[2-(4-methoxyphenyl)ethylamino]methylene]isoquinoline-1,3-dione | 428.5 |
| 6840839 | C24H26N2O3 | 4-[(4-cinnamylpiperazin-1-yl)methyl]-7-hydroxy-8-methyl-chromen-2-one | 4-[(4-cinnamylpiperazin-1-yl)methyl]-7-hydroxy-8-methyl-chromen-2-one | 390.5 |
| 6840840 | C27H24ClN3O4 | 4-(4-chlorophenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(4-chlorophenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 489.9 |
| 6840841 | C20H17Cl2N3O3 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-chlorophenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-chlorophenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 418.3 |
| 6840842 | C22H16ClN3O3 | 4-(3-chlorophenyl)-5-(2-furylmethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-chlorophenyl)-5-(2-furylmethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 405.8 |
| 6840843 | C22H19N5O2 | 6-amino-1-(3,4-dimethylphenyl)-4-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile | 6-amino-1-(3,4-dimethylphenyl)-4-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile | 385.4 |
| 6840844 | C28H27N3O5 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-[(4-methoxyphenyl)methyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-[(4-methoxyphenyl)methyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 485.5 |
| 6840845 | C21H22N2O3 | 2-(2-ethyl-6-methyl-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 2-(2-ethyl-6-methyl-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 350.4 |
| 6840846 | C18H13N3O2 | 6-[3-[2-(1H-indol-3-yl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-(1H-indol-3-yl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 303.3 |
| 6840847 | C20H20N2O5S2 | 6-[5-[(7-methoxy-2-oxo-1H-quinolin-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]hexanoic acid | 6-[5-[(7-methoxy-2-oxo-1H-quinolin-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]hexanoic acid | 432.5 |
| 6840848 | C19H17ClN2O4 | 2-(5-chloro-2-methoxy-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 2-(5-chloro-2-methoxy-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 372.8 |
| 6840849 | C19H20N2O4S2 | 6-[5-[(5-methoxy-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]hexanoic acid | 6-[5-[(5-methoxy-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]hexanoic acid | 404.5 |
| 6840850 | C25H20N4O4 | 9-(4-methoxyphenyl)-13-(6-oxocyclohexa-2,4-dien-1-ylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 9-(4-methoxyphenyl)-13-(6-oxocyclohexa-2,4-dien-1-ylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 440.4 |
| 6840851 | C25H21N3O4 | 5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-phenoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3-phenoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 427.5 |
| 6840852 | C28H26FN3O3 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 471.5 |
| 6840853 | C23H22N2O5 | 3-[2-(2,5-dimethoxyphenyl)-1,2,3,5-tetrahydro-1,5-benzodiazepin-4-ylidene]-6-methyl-pyran-2,4-dione | 3-[2-(2,5-dimethoxyphenyl)-1,2,3,5-tetrahydro-1,5-benzodiazepin-4-ylidene]-6-methyl-pyran-2,4-dione | 406.4 |
| 6840854 | C18H19N5O | 2-(4,6-dimethylpyrimidin-2-yl)-5-methyl-4-[(4-methylanilino)methylene]pyrazol-3-one | 2-(4,6-dimethylpyrimidin-2-yl)-5-methyl-4-[(4-methylanilino)methylene]pyrazol-3-one | 321.4 |
| 6840855 | C24H23N3O4S | N-(1-benzyl-2-hydroxy-ethyl)-3-[5-(1H-indol-3-ylmethylene)-2,4-dioxo-thiazolidin-3-yl]propanamide | N-(1-benzyl-2-hydroxy-ethyl)-3-[5-(1H-indol-3-ylmethylene)-2,4-dioxo-thiazolidin-3-yl]propanamide | 449.5 |
| 6840856 | C28H26ClN3O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(3,4-dimethoxyphenyl)ethyl]-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(3,4-dimethoxyphenyl)ethyl]-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 504.0 |
| 6840857 | C27H23ClFN3O3 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(2-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 491.9 |
| 6840858 | C16H11N3O4S2 | 4-[[3-[[hydroxy(1H-pyridin-4-ylidene)methyl]amino]-4-oxo-2-thioxo-thiazolidin-5-ylidene]methyl]-1,2-benzoquinone | 4-[[3-[[hydroxy(1H-pyridin-4-ylidene)methyl]amino]-4-oxo-2-thioxo-thiazolidin-5-ylidene]methyl]-1,2-benzoquinone | 373.4 |
| 6840859 | C25H31N3O2 | 4-[[3-(diethylamino)propylamino]methylene]-2-(2,3-dimethylphenyl)isoquinoline-1,3-dione | 4-[[3-(diethylamino)propylamino]methylene]-2-(2,3-dimethylphenyl)isoquinoline-1,3-dione | 405.5 |
| 6840860 | C17H12N4O3S | 3-methyl-4-[[[4-(2-oxochromen-3-yl)thiazol-2-yl]amino]methylene]-1H-pyrazol-5-one | 3-methyl-4-[[[4-(2-oxochromen-3-yl)thiazol-2-yl]amino]methylene]-1H-pyrazol-5-one | 352.4 |
| 6840861 | C16H11N3O3 | 3-hydrazinylidene-1-(3-oxo-1H-isobenzofuran-1-yl)indolin-2-one | 3-hydrazinylidene-1-(3-oxo-1H-isobenzofuran-1-yl)indolin-2-one | 293.28 |
| 6840862 | C19H14N4O | 2-(1,3-dihydrobenzimidazol-2-ylidene)-3-(5-methoxyindol-3-ylidene)propanenitrile | 2-(1,3-dihydrobenzimidazol-2-ylidene)-3-(5-methoxyindol-3-ylidene)propanenitrile | 314.3 |
| 6840863 | C28H26ClN3O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 504.0 |
| 6840864 | C23H24ClN3O3 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 425.9 |
| 6840865 | C28H26ClN3O3 | 4-(3-chlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-chlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 488.0 |
| 6840866 | C25H29N3O2 | 2-(2,3-dimethylphenyl)-4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]isoquinoline-1,3-dione | 2-(2,3-dimethylphenyl)-4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]isoquinoline-1,3-dione | 403.5 |
| 6840867 | C11H9BrN4O2S | 4-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-3-thioxo-2H-1,2,4-triazin-5-one | 4-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-3-thioxo-2H-1,2,4-triazin-5-one | 341.19 |
| 6840868 | C26H22FN3O3 | 4-(2-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(2-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 443.5 |
| 6840869 | C24H26ClN3O5 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-diethoxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-diethoxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 471.9 |
| 6840870 | C25H18N4O3 | 7-[(4-hydroxy-3-methoxy-phenyl)methylene]-2,3-diphenyl-imidazo[1,2-b][1,2,4]triazin-6-one | 7-[(4-hydroxy-3-methoxy-phenyl)methylene]-2,3-diphenyl-imidazo[1,2-b][1,2,4]triazin-6-one | 422.4 |
| 6840871 | C29H23N5O2 | 3-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-2-(2-indol-3-ylideneethylidene)-1H-quinazolin-4-one | 3-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-2-(2-indol-3-ylideneethylidene)-1H-quinazolin-4-one | 473.5 |
| 6840872 | C24H27N3O5 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 437.5 |
| 6840873 | C23H24ClN3O5 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 457.9 |
| 6840874 | C20H18ClN3O3 | 4-(4-chlorophenyl)-5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(4-chlorophenyl)-5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 383.8 |
| 6840875 | C21H20ClN3O3 | 4-(4-chlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(4-chlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 397.9 |
| 6840876 | C22H24N2O3 | 4-[(isopentylamino)methylene]-2-(2-methoxyphenyl)isoquinoline-1,3-dione | 4-[(isopentylamino)methylene]-2-(2-methoxyphenyl)isoquinoline-1,3-dione | 364.4 |
| 6840877 | C15H12N4O3 | 3-hydroxy-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]quinazolin-4-one | 3-hydroxy-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]quinazolin-4-one | 296.28 |
| 6840878 | C22H19N3O5S | N-[2-(3,4-dihydroxyphenyl)ethyl]-2-[5-(1H-indol-3-ylmethylene)-2,4-dioxo-thiazolidin-3-yl]acetamide | N-[2-(3,4-dihydroxyphenyl)ethyl]-2-[5-(1H-indol-3-ylmethylene)-2,4-dioxo-thiazolidin-3-yl]acetamide | 437.5 |
| 6840879 | C21H20BrN3O3 | 4-(3-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 442.3 |
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