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 6,390,251 - 6,390,300 of 6,571,471
Page 127806 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6805117 | C25H19N5O2S | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-phenyl-4-(phenylhydrazono)pyrazol-3-one | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-phenyl-4-(phenylhydrazono)pyrazol-3-one | 453.5 |
| 6805118 | C18H14Cl2N4O3S | 2-[1-(2,5-dichlorophenyl)-2,5-dioxo-pyrrolidin-3-yl]-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]isothiourea | 2-[1-(2,5-dichlorophenyl)-2,5-dioxo-pyrrolidin-3-yl]-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]isothiourea | 437.3 |
| 6805119 | C23H18N2O2 | 3-(o-tolyl)-2-[2-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylidene]-1H-quinazolin-4-one | 3-(o-tolyl)-2-[2-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylidene]-1H-quinazolin-4-one | 354.4 |
| 6805120 | C26H19N3O2 | 1-phenyl-3-(2-phenyl-3-vinyl-1H-pyrazol-5-ylidene)quinoline-2,4-dione | 1-phenyl-3-(2-phenyl-3-vinyl-1H-pyrazol-5-ylidene)quinoline-2,4-dione | 405.4 |
| 6805121 | C27H27N5O3S | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 501.6 |
| 6805122 | C24H22N4O3S3 | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[[5-(1-naphthylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | 510.7 |
| 6805123 | C14H10Cl2FN3OS | 1-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(4-fluorophenyl)thiourea | 1-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(4-fluorophenyl)thiourea | 358.2 |
| 6805124 | C16H17Cl2N5O2 | 2,4-dichloro-6-[[2-(6-methyl-2-morpholino-pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[2-(6-methyl-2-morpholino-pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 382.2 |
| 6805125 | C13H7Cl2F6N5O | 1-[[3-chloro-5-(trifluoromethyl)-1H-pyridin-2-ylidene]-nitroso-methyl]-2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]hydrazine | 1-[[3-chloro-5-(trifluoromethyl)-1H-pyridin-2-ylidene]-nitroso-methyl]-2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]hydrazine | 434.12 |
| 6805126 | C20H24N4O3 | 2-(4-benzylpiperazin-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(4-benzylpiperazin-1-yl)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 368.4 |
| 6805127 | C18H18N4O2 | 3-(benzimidazol-1-yl)-2-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(benzimidazol-1-yl)-2-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 322.4 |
| 6805128 | C24H18N2O2 | N'-[(2-oxo-1-naphthylidene)methyl]-4-phenyl-benzohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-4-phenyl-benzohydrazide | 366.4 |
| 6805129 | C18H21N3O2S | 1-allyl-5-[(2,6-diethylanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-allyl-5-[(2,6-diethylanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 343.4 |
| 6805130 | C19H19BrN4O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]acetohydrazide | 463.3 |
| 6805131 | C18H18Cl2N2O2 | 4-(chloromethyl)-6-[[2-[[3-(chloromethyl)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]ethylamino]methylene]cyclohexa-2,4-dien-1-one | 4-(chloromethyl)-6-[[2-[[3-(chloromethyl)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]ethylamino]methylene]cyclohexa-2,4-dien-1-one | 365.2 |
| 6805132 | C18H24N6O4 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(3,5-dimethyl-4-nitro-pyrazol-1-yl)acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(3,5-dimethyl-4-nitro-pyrazol-1-yl)acetohydrazide | 388.4 |
| 6805133 | C23H24N6O3 | 2-amino-1-[(3,4-dioxocyclohexa-1,5-dien-1-yl)methyleneamino]-N-pentyl-4,9-dihydropyrrolo[3,2-b]quinoxaline-3-carboxamide | 2-amino-1-[(3,4-dioxocyclohexa-1,5-dien-1-yl)methyleneamino]-N-pentyl-4,9-dihydropyrrolo[3,2-b]quinoxaline-3-carboxamide | 432.5 |
| 6805134 | C12H18N10O4 | 4-[[4-[(4-amino-1,2,5-oxadiazol-3-ylidene)-nitroso-methyl]-3,5-dimethyl-piperazin-1-yl]-nitroso-methylene]-1,2,5-oxadiazol-3-amine | 4-[[4-[(4-amino-1,2,5-oxadiazol-3-ylidene)-nitroso-methyl]-3,5-dimethyl-piperazin-1-yl]-nitroso-methylene]-1,2,5-oxadiazol-3-amine | 366.34 |
| 6805135 | C20H14N6O5S | 4-[2-[3-methyl-1-[4-(3-nitrophenyl)thiazol-2-yl]-5-oxo-pyrazol-4-ylidene]hydrazino]benzoic acid | 4-[2-[3-methyl-1-[4-(3-nitrophenyl)thiazol-2-yl]-5-oxo-pyrazol-4-ylidene]hydrazino]benzoic acid | 450.4 |
| 6805136 | C25H23N5O3S | N-[[2-oxo-1-[(6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl)methyl]indolin-3-ylidene]amino]thiophene-2-carboxamide | N-[[2-oxo-1-[(6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl)methyl]indolin-3-ylidene]amino]thiophene-2-carboxamide | 473.5 |
| 6805137 | C24H19N5O3S2 | 4-methyl-N-[4-oxo-3-[(1-phenyl-2,3-dihydrotetrazol-5-yl)sulfanyl]-1-naphthylidene]benzenesulfonamide | 4-methyl-N-[4-oxo-3-[(1-phenyl-2,3-dihydrotetrazol-5-yl)sulfanyl]-1-naphthylidene]benzenesulfonamide | 489.6 |
| 6805138 | C18H17N7O4 | N-[(1,5-dimethyl-2-oxo-indolin-3-ylidene)amino]-2-(3-methyl-2,6-dioxo-purin-7-yl)acetamide | N-[(1,5-dimethyl-2-oxo-indolin-3-ylidene)amino]-2-(3-methyl-2,6-dioxo-purin-7-yl)acetamide | 395.4 |
| 6805139 | C25H23N5O2S | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 457.5 |
| 6805140 | C22H23N3O3 | 5-[1-(4-isopropylanilino)ethylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(4-isopropylanilino)ethylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 377.4 |
| 6805141 | C18H15N5O | 3-[[2-(1H-benzimidazol-2-yl)hydrazino]methylene]-8-methyl-quinolin-2-one | 3-[[2-(1H-benzimidazol-2-yl)hydrazino]methylene]-8-methyl-quinolin-2-one | 317.3 |
| 6805142 | C16H15N5O2S | 2-ethoxy-6-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 341.4 |
| 6805143 | C17H15N3O | 6-(2-amino-4-phenyl-1H-pyrimidin-6-ylidene)-3-methyl-cyclohexa-2,4-dien-1-one | 6-(2-amino-4-phenyl-1H-pyrimidin-6-ylidene)-3-methyl-cyclohexa-2,4-dien-1-one | 277.32 |
| 6805144 | C20H21N3O3 | 2-hydroxy-N'-[(8-oxo-1-azatricyclo[7.3.1.05,13]trideca-5,9(13)-dien-7-ylidene)methyl]benzohydrazide | 2-hydroxy-N'-[(8-oxo-1-azatricyclo[7.3.1.05,13]trideca-5,9(13)-dien-7-ylidene)methyl]benzohydrazide | 351.4 |
| 6805145 | C25H32N4O4 | 4-isobutoxy-N-[2-[(4-isobutoxybenzoyl)hydrazono]propylideneamino]benzamide | 4-isobutoxy-N-[2-[(4-isobutoxybenzoyl)hydrazono]propylideneamino]benzamide | 452.5 |
| 6805146 | C21H15N3O3S2 | 4-[(2-oxo-1-naphthylidene)methylamino]-N-(4-oxo-2-thioxo-thiazolidin-3-yl)benzamide | 4-[(2-oxo-1-naphthylidene)methylamino]-N-(4-oxo-2-thioxo-thiazolidin-3-yl)benzamide | 421.5 |
| 6805147 | C15H12N2O2S2 | 3-allyl-5-(5-methyl-2-oxo-indolin-3-ylidene)-2-thioxo-thiazolidin-4-one | 3-allyl-5-(5-methyl-2-oxo-indolin-3-ylidene)-2-thioxo-thiazolidin-4-one | 316.4 |
| 6805148 | C18H18N2O | 3-[(2-phenylpropylamino)methylene]indolin-2-one | 3-[(2-phenylpropylamino)methylene]indolin-2-one | 278.3 |
| 6805149 | C20H22N4O2 | 2-methoxy-6-[4-(4-methylpiperazin-1-yl)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[4-(4-methylpiperazin-1-yl)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 350.4 |
| 6805150 | C22H15BrN2O3 | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-3-(2-hydroxyphenyl)-1H-quinazolin-4-one | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-3-(2-hydroxyphenyl)-1H-quinazolin-4-one | 435.3 |
| 6805151 | C13H11BrN2O | 4-bromo-6-[(4-pyridylmethylamino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[(4-pyridylmethylamino)methylene]cyclohexa-2,4-dien-1-one | 291.14 |
| 6805152 | C17H23N5O6 | ethyl 2-[[2-oxo-2-[4-(2-oxooxazolidin-3-yl)-1-piperidyl]-1-pyrazol-3-ylidene-ethyl]amino]oxyacetate | ethyl 2-[[2-oxo-2-[4-(2-oxooxazolidin-3-yl)-1-piperidyl]-1-pyrazol-3-ylidene-ethyl]amino]oxyacetate | 393.4 |
| 6805153 | C15H18N2O2 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]norcarane-7-carbohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]norcarane-7-carbohydrazide | 258.32 |
| 6805154 | C17H17BrN2O4 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methoxy-2-phenyl-acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methoxy-2-phenyl-acetohydrazide | 393.2 |
| 6805155 | C25H20N4O | 6-[7-phenyl-6-(p-tolylmethyl)-1H-[1,2,4]triazolo[1,5-a]pyrimidin-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[7-phenyl-6-(p-tolylmethyl)-1H-[1,2,4]triazolo[1,5-a]pyrimidin-5-ylidene]cyclohexa-2,4-dien-1-one | 392.5 |
| 6805156 | C26H23N5O4 | N-[2-[2-[1-(2-amino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2,2-diphenyl-acetamide | N-[2-[2-[1-(2-amino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2,2-diphenyl-acetamide | 469.5 |
| 6805157 | C25H17NO | 6-(1-phenyl-4H-benzo[f]quinolin-3-ylidene)cyclohexa-2,4-dien-1-one | 6-(1-phenyl-4H-benzo[f]quinolin-3-ylidene)cyclohexa-2,4-dien-1-one | 347.4 |
| 6805158 | C19H15N3O5 | methyl 2-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzoate | methyl 2-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzoate | 365.3 |
| 6805159 | C26H18N2O2 | 3-(2-naphthyl)-2-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinazolin-4-one | 3-(2-naphthyl)-2-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)ethylidene]-1H-quinazolin-4-one | 390.4 |
| 6805160 | C49H62N4O12 | [26-[[(4-benzylpiperazin-1-yl)amino]methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-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 | [26-[[(4-benzylpiperazin-1-yl)amino]methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-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 | 899.0 |
| 6805161 | C14H13N3O3 | 6-[1-[2-(2-nitrophenyl)hydrazino]ethylidene]cyclohexa-2,4-dien-1-one | 6-[1-[2-(2-nitrophenyl)hydrazino]ethylidene]cyclohexa-2,4-dien-1-one | 271.27 |
| 6805162 | C23H24N4O6 | N-[4-[[1-[2-(3,4-dimethoxyphenyl)ethyl]-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]phenyl]acetamide | N-[4-[[1-[2-(3,4-dimethoxyphenyl)ethyl]-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]phenyl]acetamide | 452.5 |
| 6805163 | C24H26BrN3O4 | N-[(5-bromo-2-oxo-1-propyl-indolin-3-ylidene)amino]-6-tert-butyl-2,3-dihydro-1,4-benzodioxine-3-carboxamide | N-[(5-bromo-2-oxo-1-propyl-indolin-3-ylidene)amino]-6-tert-butyl-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 500.4 |
| 6805164 | C18H18N4O3 | 3-(3-methyl-5-oxo-1,4-dihydropyrazol-4-yl)-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 3-(3-methyl-5-oxo-1,4-dihydropyrazol-4-yl)-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 338.4 |
| 6805165 | C19H16BrNO3 | 2-bromo-6-ethoxy-4-[2-(8-hydroxy-1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 2-bromo-6-ethoxy-4-[2-(8-hydroxy-1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 386.2 |
| 6805166 | C25H22N4O | 4-[1-[2-(4,6-diphenylpyrimidin-2-yl)hydrazino]ethylidene]-2-methyl-cyclohexa-2,5-dien-1-one | 4-[1-[2-(4,6-diphenylpyrimidin-2-yl)hydrazino]ethylidene]-2-methyl-cyclohexa-2,5-dien-1-one | 394.5 |
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