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 6,381,301 - 6,381,350 of 6,571,471
Page 127627 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6795874 | C18H18N4O3 | 3-(benzimidazol-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 3-(benzimidazol-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 338.4 |
| 6795875 | C20H20N4O3 | 3-(4-ethoxyphenyl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-1H-pyrazole-5-carbohydrazide | 3-(4-ethoxyphenyl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-1H-pyrazole-5-carbohydrazide | 364.4 |
| 6795876 | C24H19FN2O2 | 2-(2,4-dimethylphenyl)-4-[(2-fluoroanilino)methylene]isoquinoline-1,3-dione | 2-(2,4-dimethylphenyl)-4-[(2-fluoroanilino)methylene]isoquinoline-1,3-dione | 386.4 |
| 6795877 | C22H21N5O | 3-[(3,5-dimethylpyrazol-1-yl)methyl]-N'-(indol-3-ylidenemethyl)benzohydrazide | 3-[(3,5-dimethylpyrazol-1-yl)methyl]-N'-(indol-3-ylidenemethyl)benzohydrazide | 371.4 |
| 6795878 | C21H18BrN5O3 | 3-bromo-N-[2-[2-[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]benzamide | 3-bromo-N-[2-[2-[1-(3-cyanopropyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]benzamide | 468.3 |
| 6795879 | C17H18BrN3O3 | 1-[(2-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 1-[(2-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 392.2 |
| 6795880 | C14H14N6O4 | methyl 4-[2-(4-acetylimino-5-carbamoyl-imidazol-2-yl)hydrazino]benzoate | methyl 4-[2-(4-acetylimino-5-carbamoyl-imidazol-2-yl)hydrazino]benzoate | 330.30 |
| 6795881 | C22H17N3O6 | 6-nitro-2-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methylamino]benzo[de]isoquinoline-1,3-dione | 6-nitro-2-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methylamino]benzo[de]isoquinoline-1,3-dione | 419.4 |
| 6795882 | C23H17BrClN5O2S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-chlorophenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 542.8 |
| 6795883 | C20H13N7O3 | 7-[[2-(5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazino]methylene]-[1,3]dioxolo[4,5-g]quinolin-6-one | 7-[[2-(5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazino]methylene]-[1,3]dioxolo[4,5-g]quinolin-6-one | 399.4 |
| 6795884 | C19H17N3O3 | 5-[(3-methylanilino)methylene]-1-(m-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[(3-methylanilino)methylene]-1-(m-tolyl)hexahydropyrimidine-2,4,6-trione | 335.4 |
| 6795885 | C27H21ClN6O4S | 4-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-N-(2,6-dimethylpyrimidin-4-yl)benzenesulfonamide | 4-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-N-(2,6-dimethylpyrimidin-4-yl)benzenesulfonamide | 561.0 |
| 6795886 | C26H22FN3O2S | 5-[(3,3-diphenylpropylamino)methylene]-1-(2-fluorophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(3,3-diphenylpropylamino)methylene]-1-(2-fluorophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 459.5 |
| 6795887 | C15H13BrN4O2 | 4-[[2-(1H-benzimidazol-2-yl)hydrazino]methylene]-2-bromo-6-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-(1H-benzimidazol-2-yl)hydrazino]methylene]-2-bromo-6-methoxy-cyclohexa-2,5-dien-1-one | 361.19 |
| 6795888 | C18H19N3O4 | 4-[2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-N-phenyl-butanamide | 4-[2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-N-phenyl-butanamide | 341.4 |
| 6795889 | C28H32BrN5O3 | 2-(benzylideneamino)oxy-N-[[5-bromo-2-oxo-1-[(1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl)methyl]indolin-3-ylidene]amino]acetamide | 2-(benzylideneamino)oxy-N-[[5-bromo-2-oxo-1-[(1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl)methyl]indolin-3-ylidene]amino]acetamide | 566.5 |
| 6795890 | C24H18BrN3O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-quinoline-4-carbohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-quinoline-4-carbohydrazide | 476.3 |
| 6795891 | C18H12ClN3OS | 2-(4-chloroanilino)-5-(1H-indol-3-ylmethylene)thiazol-4-one | 2-(4-chloroanilino)-5-(1H-indol-3-ylmethylene)thiazol-4-one | 353.8 |
| 6795892 | C22H24N4O4 | 5-[(3-morpholinopropylamino)methylene]-1-(1-naphthyl)hexahydropyrimidine-2,4,6-trione | 5-[(3-morpholinopropylamino)methylene]-1-(1-naphthyl)hexahydropyrimidine-2,4,6-trione | 408.4 |
| 6795893 | C16H13BrF3N3O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(trifluoromethyl)anilino]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(trifluoromethyl)anilino]acetohydrazide | 416.19 |
| 6795894 | C27H28N5O3S+ | 2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[1-(4-oxocyclohexa-2,5-dien-1-ylidene)propyl]acetohydrazide | 2-[[4-(4-methoxyphenyl)-5-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[1-(4-oxocyclohexa-2,5-dien-1-ylidene)propyl]acetohydrazide | 502.6 |
| 6795895 | C27H24N6O6S | 4-[(1-benzyl-5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]-N-(2,6-dimethoxypyrimidin-4-yl)benzenesulfonamide | 4-[(1-benzyl-5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]-N-(2,6-dimethoxypyrimidin-4-yl)benzenesulfonamide | 560.6 |
| 6795896 | C14H10IN3O2 | 5-[(2-iodoanilino)methylene]-4-methyl-2,6-dioxo-pyridine-3-carbonitrile | 5-[(2-iodoanilino)methylene]-4-methyl-2,6-dioxo-pyridine-3-carbonitrile | 379.15 |
| 6795897 | C20H13ClN2O2 | 4-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2-phenyl-3H-phthalazin-1-one | 4-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2-phenyl-3H-phthalazin-1-one | 348.8 |
| 6795898 | C15H12N2O2 | 4-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2,3-dihydrophthalazin-1-one | 4-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2,3-dihydrophthalazin-1-one | 252.27 |
| 6795899 | C19H18N2O3 | 1-ethyl-3-[(4-hydroxy-2-methyl-anilino)methylene]quinoline-2,4-dione | 1-ethyl-3-[(4-hydroxy-2-methyl-anilino)methylene]quinoline-2,4-dione | 322.4 |
| 6795900 | C15H12N4O7 | N'-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-nitro-benzohydrazide | N'-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-nitro-benzohydrazide | 360.28 |
| 6795901 | C18H20N6O2S | N-[5-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3,4-thiadiazol-2-yl]butanamide | N-[5-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3,4-thiadiazol-2-yl]butanamide | 384.5 |
| 6795902 | C24H19N7O | N'-[(3-phenylpyrazol-4-ylidene)methyl]-2-[2-(2-pyridyl)benzimidazol-1-yl]acetohydrazide | N'-[(3-phenylpyrazol-4-ylidene)methyl]-2-[2-(2-pyridyl)benzimidazol-1-yl]acetohydrazide | 421.5 |
| 6795903 | C8H9N5O4 | 2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1-nitro-guanidine | 2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1-nitro-guanidine | 239.19 |
| 6795904 | C9H7N5O4 | [5-(4-nitrophenyl)-3H-1,3,4-oxadiazol-2-ylidene]-nitroso-methanamine | [5-(4-nitrophenyl)-3H-1,3,4-oxadiazol-2-ylidene]-nitroso-methanamine | 249.18 |
| 6795905 | C17H11F2N3O3 | 5-[(4-fluoroanilino)methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[(4-fluoroanilino)methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 343.28 |
| 6795906 | C14H15N3O3S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylthiazol-4-yl)acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylthiazol-4-yl)acetohydrazide | 305.35 |
| 6795907 | C13H13N3O2 | N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]cyclopropanecarboxamide | N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]cyclopropanecarboxamide | 243.26 |
| 6795908 | C25H22N4O6 | N-[2-(4-methoxy-3-nitro-phenyl)-1-[[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]vinyl]benzamide | N-[2-(4-methoxy-3-nitro-phenyl)-1-[[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]vinyl]benzamide | 474.5 |
| 6795909 | C14H12N2O4 | 6-[(2-methoxy-4-nitro-anilino)methylene]cyclohexa-2,4-dien-1-one | 6-[(2-methoxy-4-nitro-anilino)methylene]cyclohexa-2,4-dien-1-one | 272.26 |
| 6795910 | C26H23N5O4 | N'-[[1-[2-(4-methylanilino)-2-oxo-ethyl]-2-oxo-indolin-3-ylidene]amino]-N-(o-tolyl)oxamide | N'-[[1-[2-(4-methylanilino)-2-oxo-ethyl]-2-oxo-indolin-3-ylidene]amino]-N-(o-tolyl)oxamide | 469.5 |
| 6795911 | C24H20N4O6S | N-(2-methoxyphenyl)-5-nitro-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]benzenesulfonamide | N-(2-methoxyphenyl)-5-nitro-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]benzenesulfonamide | 492.5 |
| 6795912 | C19H19N3O2 | 2-(2,3-dimethylphenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-(2,3-dimethylphenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide | 321.4 |
| 6795913 | C15H13ClN2O | 2-allyl-6-[[(5-chloro-3-pyridyl)amino]methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[[(5-chloro-3-pyridyl)amino]methylene]cyclohexa-2,4-dien-1-one | 272.73 |
| 6795914 | C20H15ClN2O3 | 4-benzyl-2-chloro-6-[(2-nitroanilino)methylene]cyclohexa-2,4-dien-1-one | 4-benzyl-2-chloro-6-[(2-nitroanilino)methylene]cyclohexa-2,4-dien-1-one | 366.8 |
| 6795915 | C28H19F7N4O5S | 6-[[4-[5-anilino-2-(1,1,2,2,3,3,3-heptafluoropropylsulfonyl)-4-nitro-anilino]anilino]methylene]cyclohexa-2,4-dien-1-one | 6-[[4-[5-anilino-2-(1,1,2,2,3,3,3-heptafluoropropylsulfonyl)-4-nitro-anilino]anilino]methylene]cyclohexa-2,4-dien-1-one | 656.5 |
| 6795916 | C14H9F2NO3 | 6-[[(2,2-difluoro-1,3-benzodioxol-5-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(2,2-difluoro-1,3-benzodioxol-5-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 277.22 |
| 6795917 | C19H23ClN4O3 | 1-(2-chlorophenyl)-5-[[3-(1-piperidyl)propylamino]methylene]hexahydropyrimidine-2,4,6-trione | 1-(2-chlorophenyl)-5-[[3-(1-piperidyl)propylamino]methylene]hexahydropyrimidine-2,4,6-trione | 390.9 |
| 6795918 | C21H20N4O4 | N-[4-[1-(1-benzyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethylamino]phenyl]acetamide | N-[4-[1-(1-benzyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethylamino]phenyl]acetamide | 392.4 |
| 6795919 | C11H10N2O2 | 4-methoxy-6-(1H-pyrimidin-6-ylidene)cyclohexa-2,4-dien-1-one | 4-methoxy-6-(1H-pyrimidin-6-ylidene)cyclohexa-2,4-dien-1-one | 202.21 |
| 6795920 | C20H14N2OS | 6-[4-phenyl-6-(2-thienyl)-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-phenyl-6-(2-thienyl)-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 330.4 |
| 6795921 | C21H18F2N4OS | 4-[4-(difluoromethoxy)phenyl]-2-methylimino-N-[(2-methylindol-3-ylidene)methyl]thiazol-3-amine | 4-[4-(difluoromethoxy)phenyl]-2-methylimino-N-[(2-methylindol-3-ylidene)methyl]thiazol-3-amine | 412.5 |
| 6795922 | C24H16N6O4S | 4-[(3-hydroxyphenyl)hydrazono]-5-(4-nitrophenyl)-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 4-[(3-hydroxyphenyl)hydrazono]-5-(4-nitrophenyl)-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 484.5 |
| 6795923 | C25H18N2O2S | 3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-[4-(4-phenylphenyl)-3H-thiazol-2-ylidene]propanenitrile | 3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-[4-(4-phenylphenyl)-3H-thiazol-2-ylidene]propanenitrile | 410.5 |
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.