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 6,420,151 - 6,420,200 of 6,571,471
Page 128404 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6835776 | C22H22ClN3O5S | diethyl 5-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-3-methyl-thiophene-2,4-dicarboxylate | diethyl 5-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-3-methyl-thiophene-2,4-dicarboxylate | 475.9 |
| 6835777 | C26H22N4O2S | 2-(1,3-benzothiazol-2-yl)-4-[1-(2-ethoxyanilino)ethylidene]-5-phenyl-pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[1-(2-ethoxyanilino)ethylidene]-5-phenyl-pyrazol-3-one | 454.5 |
| 6835778 | C21H19BrN4O3S | 1-(4-bromophenyl)-5-[(4-morpholinoanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(4-bromophenyl)-5-[(4-morpholinoanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 487.4 |
| 6835779 | C18H18BrN3O2S | 5-[(5-bromo-2-methyl-1H-indol-3-yl)methylene]-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(5-bromo-2-methyl-1H-indol-3-yl)methylene]-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 420.3 |
| 6835780 | C22H20N4O3S | methyl 2-[1-(1,3-benzothiazol-2-yl)-4-[1-(benzylamino)ethylidene]-5-oxo-pyrazol-3-yl]acetate | methyl 2-[1-(1,3-benzothiazol-2-yl)-4-[1-(benzylamino)ethylidene]-5-oxo-pyrazol-3-yl]acetate | 420.5 |
| 6835781 | C15H16ClN5O | 6-chloro-N-[(4-morpholinophenyl)methyleneamino]pyridazin-3-amine | AKOS034410577 | 317.77 |
| 6835782 | C28H26N2O5S | ethyl 2-[4-[(3-methoxyanilino)methylene]-1,3-dioxo-2-isoquinolyl]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | ethyl 2-[4-[(3-methoxyanilino)methylene]-1,3-dioxo-2-isoquinolyl]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 502.6 |
| 6835783 | C30H23N3O7S | 3-[4-[(1,3-benzodioxol-5-ylamino)methylene]-1,3-dioxo-2-isoquinolyl]-N-(2-methoxyphenyl)benzenesulfonamide | 3-[4-[(1,3-benzodioxol-5-ylamino)methylene]-1,3-dioxo-2-isoquinolyl]-N-(2-methoxyphenyl)benzenesulfonamide | 569.6 |
| 6835784 | C23H16Cl2N2O2 | 4-[(3-chloro-2-methyl-anilino)methylene]-2-(3-chlorophenyl)isoquinoline-1,3-dione | 4-[(3-chloro-2-methyl-anilino)methylene]-2-(3-chlorophenyl)isoquinoline-1,3-dione | 423.3 |
| 6835785 | C17H16FN3O2S | 2-(azepan-1-yl)-5-(5-fluoro-2-oxo-indolin-3-ylidene)thiazol-4-one | 2-(azepan-1-yl)-5-(5-fluoro-2-oxo-indolin-3-ylidene)thiazol-4-one | 345.4 |
| 6835786 | C21H19Br2N3O2 | 3-[5-(1,2-dibromo-2-phenyl-ethyl)pyrazolidin-3-ylidene]-1-methyl-quinoline-2,4-dione | 3-[5-(1,2-dibromo-2-phenyl-ethyl)pyrazolidin-3-ylidene]-1-methyl-quinoline-2,4-dione | 505.2 |
| 6835787 | C15H13Cl2N3O3 | 2,4-dichloro-N'-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methyl]benzohydrazide | 2,4-dichloro-N'-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methyl]benzohydrazide | 354.2 |
| 6835788 | C16H11BrN4O4S2 | 2-(1,3-benzothiazol-2-ylsulfanyl)-N'-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(1,3-benzothiazol-2-ylsulfanyl)-N'-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 467.3 |
| 6835789 | C22H23N3O5S | N-(4-methoxyphenyl)-N-[1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]methanesulfonamide | N-(4-methoxyphenyl)-N-[1-methyl-2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethyl]methanesulfonamide | 441.5 |
| 6835790 | C19H15N3O7 | 5-[(3-ethoxy-4-hydroxy-phenyl)methylene]-1-(3-nitrophenyl)hexahydropyrimidine-2,4,6-trione | 5-[(3-ethoxy-4-hydroxy-phenyl)methylene]-1-(3-nitrophenyl)hexahydropyrimidine-2,4,6-trione | 397.3 |
| 6835791 | C29H23Cl2N3O4S | 5-(2,3-dichlorophenyl)-N-[[3-oxo-4-(5-sec-butyl-3H-1,3-benzoxazol-2-ylidene)cyclohexa-1,5-dien-1-yl]carbamothioyl]furan-2-carboxamide | 5-(2,3-dichlorophenyl)-N-[[3-oxo-4-(5-sec-butyl-3H-1,3-benzoxazol-2-ylidene)cyclohexa-1,5-dien-1-yl]carbamothioyl]furan-2-carboxamide | 580.5 |
| 6835792 | C29H21N5O4 | N2',N6'-bis[(2-oxo-1-naphthylidene)methyl]pyridine-2,6-dicarbohydrazide | N2',N6'-bis[(2-oxo-1-naphthylidene)methyl]pyridine-2,6-dicarbohydrazide | 503.5 |
| 6835793 | C29H28BrFN4O3S | 2-(3-bromo-N-methylsulfonyl-anilino)-N-[1-[4-(4-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]ethylideneamino]acetamide | 2-(3-bromo-N-methylsulfonyl-anilino)-N-[1-[4-(4-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]ethylideneamino]acetamide | 611.5 |
| 6835794 | C35H31N3OS | 2-(9H-fluoren-9-ylsulfanyl)-N-[1-(4-phenyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethylideneamino]acetamide | 2-(9H-fluoren-9-ylsulfanyl)-N-[1-(4-phenyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethylideneamino]acetamide | 541.7 |
| 6835795 | C25H23N3OS | 2-[(2-methylindol-3-ylidene)methylamino]-N-phenyl-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide | 2-[(2-methylindol-3-ylidene)methylamino]-N-phenyl-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide | 413.5 |
| 6835796 | C14H10N4O6 | 4-nitro-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-nitro-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 330.25 |
| 6835797 | C15H12Br2N2O4 | 5-bromo-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxy-benzohydrazide | 5-bromo-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxy-benzohydrazide | 444.07 |
| 6835798 | C19H24N4OS | 1-benzyl-3-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]thiourea | 1-benzyl-3-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]thiourea | 356.5 |
| 6835799 | C31H20Cl2N2O2 | 2-chloro-4-[(2-chlorophenyl)methyl]-6-[[[2-(1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-chloro-4-[(2-chlorophenyl)methyl]-6-[[[2-(1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 523.4 |
| 6835800 | C14H14N2O5 | 3-(3,3-dimethyl-2-oxo-butylidene)-6-nitro-4H-1,4-benzoxazin-2-one | 3-(3,3-dimethyl-2-oxo-butylidene)-6-nitro-4H-1,4-benzoxazin-2-one | 290.27 |
| 6835801 | C15H11BrN4O4 | 5-bromo-N'-[(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methyl]-2-hydroxy-benzohydrazide | 5-bromo-N'-[(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methyl]-2-hydroxy-benzohydrazide | 391.18 |
| 6835802 | C18H14N2O2S | 2-(3H-1,3-benzothiazol-2-ylidene)-4-(4-methylphenoxy)-3-oxo-butanenitrile | 2-(3H-1,3-benzothiazol-2-ylidene)-4-(4-methylphenoxy)-3-oxo-butanenitrile | 322.4 |
| 6835803 | C24H29BrN2O3S | 2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-N-cyclohexyl-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide | 2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-N-cyclohexyl-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide | 505.5 |
| 6835804 | C29H29N5O4S | N-[2-(3,4-dimethoxyphenyl)ethyl]-2-[[5-indol-3-ylidene-4-(3-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-[2-(3,4-dimethoxyphenyl)ethyl]-2-[[5-indol-3-ylidene-4-(3-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 543.6 |
| 6835805 | C8H10N4O4 | 5,6-bis[amino-(hydroxyamino)methylene]cyclohex-2-ene-1,4-dione | 5,6-bis[amino-(hydroxyamino)methylene]cyclohex-2-ene-1,4-dione | 226.19 |
| 6835806 | C21H18ClN3O5 | ethyl 4-[[1-[(2-chlorophenyl)methyl]-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoate | ethyl 4-[[1-[(2-chlorophenyl)methyl]-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoate | 427.8 |
| 6835807 | C15H11BrCl2FNO | 2-bromo-4-chloro-6-[(3-chloro-4-fluoro-anilino)methylene]-3,5-dimethyl-cyclohexa-2,4-dien-1-one | 2-bromo-4-chloro-6-[(3-chloro-4-fluoro-anilino)methylene]-3,5-dimethyl-cyclohexa-2,4-dien-1-one | 391.1 |
| 6835808 | C13H8Cl3N3O3 | 4-chloro-6-[[2-(3,4-dichlorophenyl)hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-(3,4-dichlorophenyl)hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 360.6 |
| 6835809 | C24H25N5O5S | ethyl 2-[[2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]acetate | ethyl 2-[[2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]acetate | 495.6 |
| 6835810 | C30H22N8O6 | 2-nitro-6-[[[1-[2-[6-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzimidazol-1-yl]ethyl]benzimidazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-nitro-6-[[[1-[2-[6-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzimidazol-1-yl]ethyl]benzimidazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 590.5 |
| 6835811 | C22H23ClN4O4 | 2-(4-chloro-2-methyl-phenoxy)-N-[[1-(morpholinomethyl)-2-oxo-indolin-3-ylidene]amino]acetamide | 2-(4-chloro-2-methyl-phenoxy)-N-[[1-(morpholinomethyl)-2-oxo-indolin-3-ylidene]amino]acetamide | 442.9 |
| 6835812 | C25H17NOS | 6-[1-[2-(2-thienyl)vinyl]-4H-benzo[f]quinolin-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[1-[2-(2-thienyl)vinyl]-4H-benzo[f]quinolin-3-ylidene]cyclohexa-2,4-dien-1-one | 379.5 |
| 6835813 | C38H37N5O10+2 | 13-[2-(6,7-dimethoxy-4-methyl-3-oxo-quinoxalin-2-yl)ethyl]-2-[2-(4-hydroxy-3,5-dimethoxy-phenyl)vinyl]-6-methyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),3(8),5,11(15)-tetraene-4,7,12,14-tetrone | 13-[2-(6,7-dimethoxy-4-methyl-3-oxo-quinoxalin-2-yl)ethyl]-2-[2-(4-hydroxy-3,5-dimethoxy-phenyl)vinyl]-6-methyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),3(8),5,11(15)-tetraene-4,7,12,14-tetrone | 723.7 |
| 6835814 | C14H12N4O2 | 4-methyl-5-(m-tolylhydrazono)-2,6-dioxo-pyridine-3-carbonitrile | 4-methyl-5-(m-tolylhydrazono)-2,6-dioxo-pyridine-3-carbonitrile | 268.27 |
| 6835815 | C15H14N4O | 6-[1-[2-(1H-benzimidazol-2-yl)hydrazino]ethylidene]cyclohexa-2,4-dien-1-one | 6-[1-[2-(1H-benzimidazol-2-yl)hydrazino]ethylidene]cyclohexa-2,4-dien-1-one | 266.30 |
| 6835816 | C18H15ClN2O3S | 3-chloro-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-methyl-benzothiophene-2-carbohydrazide | 3-chloro-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-methyl-benzothiophene-2-carbohydrazide | 374.8 |
| 6835817 | C22H17N3O4 | 2-(2-furyl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 2-(2-furyl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 387.4 |
| 6835818 | C23H27N3O5 | 3,4,5-trimethoxy-N-[(2-oxo-1-pentyl-indolin-3-ylidene)amino]benzamide | 3,4,5-trimethoxy-N-[(2-oxo-1-pentyl-indolin-3-ylidene)amino]benzamide | 425.5 |
| 6835819 | C21H22N4O3 | N-[2-[2-(1-butyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]benzamide | N-[2-[2-(1-butyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]benzamide | 378.4 |
| 6835820 | C21H23N3O4 | 4-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-oxo-butanehydrazide | 4-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-oxo-butanehydrazide | 381.4 |
| 6835821 | C21H23N3O4 | 4-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-oxo-butanehydrazide | 4-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-oxo-butanehydrazide | 381.4 |
| 6835822 | C20H20BrN3O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-(3,4-dihydro-2H-quinolin-1-yl)-4-oxo-butanehydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-(3,4-dihydro-2H-quinolin-1-yl)-4-oxo-butanehydrazide | 430.3 |
| 6835823 | C20H19Cl2N3O3 | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-(3,4-dihydro-2H-quinolin-1-yl)-4-oxo-butanehydrazide | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-(3,4-dihydro-2H-quinolin-1-yl)-4-oxo-butanehydrazide | 420.3 |
| 6835824 | C17H13ClN2O2 | 1-[(2-chloro-6-methoxy-phenyl)hydrazono]naphthalen-2-one | 1-[(2-chloro-6-methoxy-phenyl)hydrazono]naphthalen-2-one | 312.7 |
| 6835825 | C19H19Cl2N3O3 | 4-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-4-oxo-butanamide | 4-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-4-oxo-butanamide | 408.3 |
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.