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 6,390,101 - 6,390,150 of 6,571,471
Page 127803 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6804965 | C18H16N2OS2 | 5-(anilinomethylene)-3-(1-phenylethyl)-2-thioxo-thiazolidin-4-one | 5-(anilinomethylene)-3-(1-phenylethyl)-2-thioxo-thiazolidin-4-one | 340.5 |
| 6804966 | C20H19N3O3 | ethyl 4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]benzoate | ethyl 4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]benzoate | 349.4 |
| 6804967 | C19H18N2O6S | 1-(1,1-dioxothiolan-3-yl)-5-[(4-hydroxy-3-methoxy-phenyl)methylene]-4-methyl-2,6-dioxo-pyridine-3-carbonitrile | 1-(1,1-dioxothiolan-3-yl)-5-[(4-hydroxy-3-methoxy-phenyl)methylene]-4-methyl-2,6-dioxo-pyridine-3-carbonitrile | 402.4 |
| 6804968 | C25H16ClN3O2S | 1-(4-chlorophenyl)-5-[(2-phenyl-1H-indol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(4-chlorophenyl)-5-[(2-phenyl-1H-indol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 457.9 |
| 6804969 | C22H23N3O4 | 6-[2-amino-5-(2-ethoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-ethoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 393.4 |
| 6804970 | C20H13FN6O | N-[[5-(2-fluorophenyl)-2-furyl]methyleneamino]-5H-[1,2,4]triazino[5,6-b]indol-3-amine | N-[[5-(2-fluorophenyl)-2-furyl]methyleneamino]-5H-[1,2,4]triazino[5,6-b]indol-3-amine | 372.4 |
| 6804971 | C17H17BrN6O4 | 7-allyl-8-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-methyl-purine-2,6-dione | 7-allyl-8-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-methyl-purine-2,6-dione | 449.3 |
| 6804972 | C21H19N5O4 | N-[2-[2-[1-(2-amino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-3-phenyl-prop-2-enamide | N-[2-[2-[1-(2-amino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-3-phenyl-prop-2-enamide | 405.4 |
| 6804973 | C20H25N3O6 | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[(tetrahydrofuran-2-ylmethylamino)methylene]hexahydropyrimidine-2,4,6-trione | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[(tetrahydrofuran-2-ylmethylamino)methylene]hexahydropyrimidine-2,4,6-trione | 403.4 |
| 6804974 | C15H20N4O | 2-tert-butyl-5-methyl-4-(p-tolylhydrazono)pyrazol-3-one | 2-tert-butyl-5-methyl-4-(p-tolylhydrazono)pyrazol-3-one | 272.35 |
| 6804975 | C24H19N3O2 | 2-amino-6-[(2-methylanilino)methylene]-7-oxo-4-phenyl-4H-chromene-3-carbonitrile | 2-amino-6-[(2-methylanilino)methylene]-7-oxo-4-phenyl-4H-chromene-3-carbonitrile | 381.4 |
| 6804976 | C15H18N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methyl-5-oxo-1,4-dihydropyrazol-4-yl)acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methyl-5-oxo-1,4-dihydropyrazol-4-yl)acetohydrazide | 318.33 |
| 6804977 | C18H23N9O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(diethylaminomethyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(diethylaminomethyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 429.4 |
| 6804978 | C14H11Br2N3O3 | N'-[(2,3-dibromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(2,3-dibromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 429.06 |
| 6804979 | C22H17ClN2O3S | 3-chloro-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 3-chloro-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 424.9 |
| 6804980 | C16H15BrN2O2 | N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-phenyl-propanehydrazide | N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-phenyl-propanehydrazide | 347.21 |
| 6804981 | C16H15BrN2O4 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxy-2-phenyl-acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxy-2-phenyl-acetohydrazide | 379.20 |
| 6804982 | C16H11N3O3S | 5-[[6-oxo-3-(phenylhydrazono)cyclohexa-1,4-dien-1-yl]methylene]thiazolidine-2,4-dione | 5-[[6-oxo-3-(phenylhydrazono)cyclohexa-1,4-dien-1-yl]methylene]thiazolidine-2,4-dione | 325.3 |
| 6804983 | C19H21N5O5 | 1-(2,5-dimethoxyphenyl)-5-[(3-imidazol-1-ylpropylamino)methylene]hexahydropyrimidine-2,4,6-trione | 1-(2,5-dimethoxyphenyl)-5-[(3-imidazol-1-ylpropylamino)methylene]hexahydropyrimidine-2,4,6-trione | 399.4 |
| 6804984 | C14H14N2O | 4-methyl-6-(p-tolylhydrazono)cyclohexa-2,4-dien-1-one | 4-methyl-6-(p-tolylhydrazono)cyclohexa-2,4-dien-1-one | 226.27 |
| 6804985 | C21H20N4O6 | methyl 2-[3-[[2-[(2-methoxybenzoyl)amino]acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | methyl 2-[3-[[2-[(2-methoxybenzoyl)amino]acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 424.4 |
| 6804986 | C15H14N4O5S | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-pyridylsulfanyl)acetohydrazide | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-pyridylsulfanyl)acetohydrazide | 362.4 |
| 6804987 | C27H26ClN5O2S | 2-[[5-(4-chlorophenyl)-4-cyclohexyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-cyclohexyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 520.0 |
| 6804988 | C17H15Cl2N3O3 | 2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-2-oxo-acetamide | 2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-2-oxo-acetamide | 380.2 |
| 6804989 | C12H11F3N4O | 2,5-dimethyl-4-[[4-(trifluoromethyl)phenyl]hydrazono]pyrazol-3-one | 2,5-dimethyl-4-[[4-(trifluoromethyl)phenyl]hydrazono]pyrazol-3-one | 284.24 |
| 6804990 | C17H21ClN4O3 | 1-(2-chlorophenyl)-5-[[2-(diethylamino)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione | 1-(2-chlorophenyl)-5-[[2-(diethylamino)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione | 364.8 |
| 6804991 | C14H9Br3N2O3 | 3,5-dibromo-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-benzohydrazide | 3,5-dibromo-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-benzohydrazide | 492.94 |
| 6804992 | C18H10ClFN2OS2 | 3-(3-chloro-4-fluoro-phenyl)-5-(1H-indol-3-ylmethylene)-2-thioxo-thiazolidin-4-one | 3-(3-chloro-4-fluoro-phenyl)-5-(1H-indol-3-ylmethylene)-2-thioxo-thiazolidin-4-one | 388.9 |
| 6804993 | C14H5F7N4O5 | 2,4-dinitro-6-[[2-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dinitro-6-[[2-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 442.20 |
| 6804994 | C19H18N6O4S | 1-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-3-[(4-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-3-[(4-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 426.5 |
| 6804995 | C21H21N5O5 | 1-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]-3-phenyl-urea | 1-[1-[1-(4-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]-3-phenyl-urea | 423.4 |
| 6804996 | C27H33N5O3S | N-[[2-oxo-1-[(1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl)methyl]indolin-3-ylidene]amino]-2-[1-(2-thienyl)ethylideneamino]oxy-acetamide | N-[[2-oxo-1-[(1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl)methyl]indolin-3-ylidene]amino]-2-[1-(2-thienyl)ethylideneamino]oxy-acetamide | 507.6 |
| 6804997 | C15H9BrF3N3O | 4-bromo-6-[[[2-(trifluoromethyl)-3H-benzimidazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[2-(trifluoromethyl)-3H-benzimidazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 384.15 |
| 6804998 | C20H19N5O3S | N-[4-anilino-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2,4-triazolidin-3-yl]benzenesulfonamide | N-[4-anilino-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2,4-triazolidin-3-yl]benzenesulfonamide | 409.5 |
| 6804999 | C22H16Cl2N2O2 | 2,4-dichloro-6-[[[2-(3,5-dimethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[[2-(3,5-dimethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 411.3 |
| 6805000 | C18H19FN2O2 | N'-[(3-tert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-fluoro-benzohydrazide | N'-[(3-tert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-fluoro-benzohydrazide | 314.4 |
| 6805001 | C16H17ClN2OS2 | 5-[(2-chloroanilino)methylene]-3-cyclohexyl-2-thioxo-thiazolidin-4-one | 5-[(2-chloroanilino)methylene]-3-cyclohexyl-2-thioxo-thiazolidin-4-one | 352.9 |
| 6805002 | C24H21N3O5S2 | N-[[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3,4,5-trimethoxy-benzamide | N-[[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3,4,5-trimethoxy-benzamide | 495.6 |
| 6805003 | C24H21N5O6 | 2-[3-[(2,4-dihydroxyphenyl)carbamoylhydrazono]-2-oxo-indolin-1-yl]-N-(4-methoxyphenyl)acetamide | 2-[3-[(2,4-dihydroxyphenyl)carbamoylhydrazono]-2-oxo-indolin-1-yl]-N-(4-methoxyphenyl)acetamide | 475.5 |
| 6805004 | C10H13N5O5 | ethyl 2-[[[4-[amino(nitroso)methylene]-1,2,5-oxadiazol-3-yl]amino]methylene]-3-oxo-butanoate | ethyl 2-[[[4-[amino(nitroso)methylene]-1,2,5-oxadiazol-3-yl]amino]methylene]-3-oxo-butanoate | 283.24 |
| 6805005 | C21H24N2O5 | ethyl 3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-morpholino-benzoate | ethyl 3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-morpholino-benzoate | 384.4 |
| 6805006 | C27H27N5O4S | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-methoxyphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(4-methoxyphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 517.6 |
| 6805007 | C34H24N4O14S4 | 4-oxo-3-[[4-[2-[4-[2-(1-oxo-4-sulfo-2-naphthylidene)hydrazino]-2-sulfo-phenyl]vinyl]-3-sulfo-phenyl]hydrazono]naphthalene-1-sulfonic acid | 4-oxo-3-[[4-[2-[4-[2-(1-oxo-4-sulfo-2-naphthylidene)hydrazino]-2-sulfo-phenyl]vinyl]-3-sulfo-phenyl]hydrazono]naphthalene-1-sulfonic acid | 840.8 |
| 6805008 | C39H31N7O13S3 | 7-[[6-[(4-amino-5-methoxy-2-methyl-phenyl)hydrazono]-5-oxo-7-sulfo-2-naphthyl]carbamoylamino]-4-oxo-3-[(6-sulfo-2-naphthyl)hydrazono]naphthalene-2-sulfonic acid | 7-[[6-[(4-amino-5-methoxy-2-methyl-phenyl)hydrazono]-5-oxo-7-sulfo-2-naphthyl]carbamoylamino]-4-oxo-3-[(6-sulfo-2-naphthyl)hydrazono]naphthalene-2-sulfonic acid | 901.9 |
| 6805009 | C50H61F3N4O12 | [2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-26-[[[4-[[3-(trifluoromethyl)phenyl]methyl]piperazin-1-yl]amino]methylene]-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | [2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-26-[[[4-[[3-(trifluoromethyl)phenyl]methyl]piperazin-1-yl]amino]methylene]-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | 967.0 |
| 6805010 | C25H24N4O6S | methyl 2-[[1-(2,5-dimethoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-(1H-indol-3-yl)propanoate | methyl 2-[[1-(2,5-dimethoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-(1H-indol-3-yl)propanoate | 508.5 |
| 6805011 | C26H21ClN6O3S | 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[3-(2-nitrophenyl)prop-2-enylideneamino]acetamide | 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[3-(2-nitrophenyl)prop-2-enylideneamino]acetamide | 533.0 |
| 6805012 | C21H21BrN4O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-butoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-butoxyphenyl)-1H-pyrazole-5-carbohydrazide | 457.3 |
| 6805013 | C16H13ClN4O2S | 6-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 360.8 |
| 6805014 | C20H11BrCl2N2O2 | 2-bromo-4-chloro-6-[[3-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 2-bromo-4-chloro-6-[[3-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 462.1 |
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