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 6,408,601 - 6,408,650 of 6,571,471
Page 128173 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6823941 | C22H24N4O4 | 2-[[2-(3-methylphenoxy)acetyl]amino]-N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]acetamide | 2-[[2-(3-methylphenoxy)acetyl]amino]-N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]acetamide | 408.4 |
| 6823942 | C13H14N4O5 | N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-piperidine-3-carbohydrazide | N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-piperidine-3-carbohydrazide | 306.27 |
| 6823943 | C16H14ClN3O5 | N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | 363.75 |
| 6823944 | C21H16BrN3O3S | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-4-bromo-benzenesulfonamide | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-4-bromo-benzenesulfonamide | 470.3 |
| 6823945 | C22H15ClN2O2 | 2-(4-chlorophenyl)-4-[(2-phenylanilino)methylene]oxazol-5-one | 2-(4-chlorophenyl)-4-[(2-phenylanilino)methylene]oxazol-5-one | 374.8 |
| 6823946 | C26H18N2O4 | 4-benzyl-6-[(dibenzofuran-3-ylamino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-benzyl-6-[(dibenzofuran-3-ylamino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 422.4 |
| 6823947 | C30H33N4O7S+ | [3-[[5-(3,4-dimethoxyphenyl)-6-ethoxycarbonyl-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidin-2-ylidene]methyl]-4-(1-piperidyl)phenyl]-hydroxy-oxo-ammonium | [3-[[5-(3,4-dimethoxyphenyl)-6-ethoxycarbonyl-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidin-2-ylidene]methyl]-4-(1-piperidyl)phenyl]-hydroxy-oxo-ammonium | 593.7 |
| 6823948 | C20H15BrN4O3S2 | N-[4-[[(5-bromoindol-3-ylidene)methylamino]carbamoyl]phenyl]thiophene-2-sulfonamide | N-[4-[[(5-bromoindol-3-ylidene)methylamino]carbamoyl]phenyl]thiophene-2-sulfonamide | 503.4 |
| 6823949 | C28H37N5OS | N-(1-adamantyl)-2-[(4-hexyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | N-(1-adamantyl)-2-[(4-hexyl-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl)sulfanyl]acetamide | 491.7 |
| 6823950 | C21H23N3O6S | 4-[[[4-(2,4-dimethoxyphenyl)-2-(2-methoxyethylimino)thiazol-3-yl]amino]methylene]-2,3-dihydroxy-cyclohexa-2,5-dien-1-one | 4-[[[4-(2,4-dimethoxyphenyl)-2-(2-methoxyethylimino)thiazol-3-yl]amino]methylene]-2,3-dihydroxy-cyclohexa-2,5-dien-1-one | 445.5 |
| 6823951 | C20H19N5O5 | ethyl 2-[2-oxo-3-[[2-(pyridine-3-carbonylamino)acetyl]hydrazono]indolin-1-yl]acetate | ethyl 2-[2-oxo-3-[[2-(pyridine-3-carbonylamino)acetyl]hydrazono]indolin-1-yl]acetate | 409.4 |
| 6823952 | C15H11ClF3NO2 | 6-[[2-chloro-5-(trifluoromethyl)anilino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[2-chloro-5-(trifluoromethyl)anilino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 329.70 |
| 6823953 | C23H22ClN3O3 | 2-chloro-N-[2-methyl-1-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]propyl]benzamide | 2-chloro-N-[2-methyl-1-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]propyl]benzamide | 423.9 |
| 6823954 | C24H27ClN5O3S+ | 2-[[5-(4-chlorophenyl)-4-cyclohexyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-cyclohexyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 501.0 |
| 6823955 | C18H14BrN5O4 | N'-[[1-(4-bromo-2-methyl-phenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | N'-[[1-(4-bromo-2-methyl-phenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | 444.2 |
| 6823956 | C27H24N4O4 | N-[2-[2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-3-(2-methoxyphenyl)prop-2-enamide | N-[2-[2-(1-benzyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-3-(2-methoxyphenyl)prop-2-enamide | 468.5 |
| 6823957 | C25H23N3O4S | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-4-methoxy-benzamide | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-4-methoxy-benzamide | 461.5 |
| 6823958 | C23H16ClN5O4S | 4-[[2-amino-3-(4-chlorophenyl)sulfonyl-4,9-dihydropyrrolo[3,2-b]quinoxalin-1-yl]iminomethyl]-1,2-benzoquinone | 4-[[2-amino-3-(4-chlorophenyl)sulfonyl-4,9-dihydropyrrolo[3,2-b]quinoxalin-1-yl]iminomethyl]-1,2-benzoquinone | 493.9 |
| 6823959 | C11H10N4O3S | 2-[3-(carbamothioylhydrazono)-2-oxo-indolin-1-yl]acetic acid | 2-[3-(carbamothioylhydrazono)-2-oxo-indolin-1-yl]acetic acid | 278.29 |
| 6823960 | C25H24N2O5 | butyl 4-[(3-benzyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | butyl 4-[(3-benzyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | 432.5 |
| 6823961 | C18H14FN5O3S | 1-[[1-(2-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-thiourea | 1-[[1-(2-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-thiourea | 399.4 |
| 6823962 | C22H23N3O3 | 1-benzyl-5-[1-(1-phenylethylamino)propylidene]hexahydropyrimidine-2,4,6-trione | 1-benzyl-5-[1-(1-phenylethylamino)propylidene]hexahydropyrimidine-2,4,6-trione | 377.4 |
| 6823963 | C19H13N3O4 | 4-[(2-methyl-1H-indol-3-yl)methylene]-2-(4-nitrophenyl)oxazol-5-one | 4-[(2-methyl-1H-indol-3-yl)methylene]-2-(4-nitrophenyl)oxazol-5-one | 347.3 |
| 6823964 | C20H15N3O3 | 2-methoxy-6-[[[2-(4-pyridyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[[2-(4-pyridyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 345.4 |
| 6823965 | C22H22N4O5 | N-[2-[2-(1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | N-[2-[2-(1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 422.4 |
| 6823966 | C22H12Cl4N2O2 | 2-(2-chlorophenyl)-4-[(2,4,5-trichloroanilino)methylene]isoquinoline-1,3-dione | 2-(2-chlorophenyl)-4-[(2,4,5-trichloroanilino)methylene]isoquinoline-1,3-dione | 478.1 |
| 6823967 | C24H20N2O3 | 4-[(4-ethoxyanilino)methylene]-2-phenyl-isoquinoline-1,3-dione | 4-[(4-ethoxyanilino)methylene]-2-phenyl-isoquinoline-1,3-dione | 384.4 |
| 6823968 | C23H20N4O4S | ethyl 4-[4-[[(5-ethyl-1,3,4-thiadiazol-2-yl)amino]methylene]-1,3-dioxo-2-isoquinolyl]benzoate | ethyl 4-[4-[[(5-ethyl-1,3,4-thiadiazol-2-yl)amino]methylene]-1,3-dioxo-2-isoquinolyl]benzoate | 448.5 |
| 6823969 | C22H14F3N3O2 | 4-[(4-pyridylamino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 4-[(4-pyridylamino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 409.4 |
| 6823970 | C18H16F3N7O | 6-[[2-[4-(methylamino)-6-[3-(trifluoromethyl)anilino]-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[4-(methylamino)-6-[3-(trifluoromethyl)anilino]-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 403.4 |
| 6823971 | C17H23N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(3-methylene-5-oxo-pyrazolidin-4-yl)acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(3-methylene-5-oxo-pyrazolidin-4-yl)acetohydrazide | 345.4 |
| 6823972 | C13H14N4O3 | 2-(3-methylene-5-oxo-pyrazolidin-4-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(3-methylene-5-oxo-pyrazolidin-4-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 274.28 |
| 6823973 | C13H14N4O4 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylene-5-oxo-pyrazolidin-4-yl)acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylene-5-oxo-pyrazolidin-4-yl)acetohydrazide | 290.27 |
| 6823974 | C14H16N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylene-5-oxo-pyrazolidin-4-yl)acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylene-5-oxo-pyrazolidin-4-yl)acetohydrazide | 304.30 |
| 6823975 | C14H15ClN6O3 | 2-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]guanidine | 2-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]guanidine | 350.76 |
| 6823976 | C23H28N4O3 | 1-cyclohexyl-5-[1-[2-(1H-indol-3-yl)ethylamino]propylidene]hexahydropyrimidine-2,4,6-trione | 1-cyclohexyl-5-[1-[2-(1H-indol-3-yl)ethylamino]propylidene]hexahydropyrimidine-2,4,6-trione | 408.5 |
| 6823977 | C29H29N2O3P | 4-tert-butyl-6-[[2-(diphenylphosphorylmethoxy)phenyl]hydrazono]cyclohexa-2,4-dien-1-one | 4-tert-butyl-6-[[2-(diphenylphosphorylmethoxy)phenyl]hydrazono]cyclohexa-2,4-dien-1-one | 484.5 |
| 6823978 | C25H23N3O4 | 6-[2-amino-5-(2-ethoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-benzyloxy-cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-ethoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-benzyloxy-cyclohexa-2,4-dien-1-one | 429.5 |
| 6823979 | C21H21N3O2S | 1-(4-ethoxyphenyl)-3-[1-(1-oxo-2-naphthylidene)ethylamino]thiourea | 1-(4-ethoxyphenyl)-3-[1-(1-oxo-2-naphthylidene)ethylamino]thiourea | 379.5 |
| 6823980 | C16H16N4O4 | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(3-pyridylmethyl)acetamide | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(3-pyridylmethyl)acetamide | 328.32 |
| 6823981 | C17H16N2OS | 2-(6-methyl-4,5,6,7-tetrahydro-3H-1,3-benzothiazol-2-ylidene)-3-(4-oxocyclohexa-2,5-dien-1-ylidene)propanenitrile | 2-(6-methyl-4,5,6,7-tetrahydro-3H-1,3-benzothiazol-2-ylidene)-3-(4-oxocyclohexa-2,5-dien-1-ylidene)propanenitrile | 296.4 |
| 6823982 | C28H21ClN4O2 | 4-[(2-chlorophenyl)hydrazono]-2-[[2-methyl-4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]iminomethyl]cyclohexa-2,5-dien-1-one | 4-[(2-chlorophenyl)hydrazono]-2-[[2-methyl-4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]iminomethyl]cyclohexa-2,5-dien-1-one | 480.9 |
| 6823983 | C17H13BrN2O | 6-bromo-1-[[(6-methyl-2-pyridyl)amino]methylene]naphthalen-2-one | 6-bromo-1-[[(6-methyl-2-pyridyl)amino]methylene]naphthalen-2-one | 341.2 |
| 6823984 | C16H13N5O3S | 4-nitro-6-[[2-(7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-nitro-6-[[2-(7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 355.4 |
| 6823985 | C14H12N4O6 | 4-[1-[2-(2,4-dinitrophenyl)hydrazino]ethylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[1-[2-(2,4-dinitrophenyl)hydrazino]ethylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 332.27 |
| 6823986 | C30H20N6O4 | [2-benzoyloxy-4-[(5H-[1,2,4]triazino[5,6-b]indol-3-ylhydrazono)methyl]phenyl] benzoate | [2-benzoyloxy-4-[(5H-[1,2,4]triazino[5,6-b]indol-3-ylhydrazono)methyl]phenyl] benzoate | 528.5 |
| 6823987 | C19H31NO3 | 6-[1-(hydroxyamino)dodecylidene]-4-methoxy-cyclohexa-2,4-dien-1-one | 6-[1-(hydroxyamino)dodecylidene]-4-methoxy-cyclohexa-2,4-dien-1-one | 321.5 |
| 6823988 | C18H13BrN8O5 | 2-[2-(4-amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]-N'-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[2-(4-amino-1,2,5-oxadiazol-3-yl)benzimidazol-1-yl]-N'-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 501.3 |
| 6823989 | C15H13N3O4S | 3-[(1-cyclopropyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]benzoic acid | 3-[(1-cyclopropyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]benzoic acid | 331.3 |
| 6823990 | C12H13N3O | 4-(1-aminoethylidene)-5-methyl-2-phenyl-pyrazol-3-one | 4-(1-aminoethylidene)-5-methyl-2-phenyl-pyrazol-3-one | 215.25 |
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.