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 6,327,251 - 6,327,300 of 6,571,471
Page 126546 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6740219 | C21H18N2O3 | 2-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2,2-diphenyl-acetohydrazide | 2-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2,2-diphenyl-acetohydrazide | 346.4 |
| 6740220 | C16H16N2O4 | (2R)-2-hydroxy-N'-[(2-hydroxy-6-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | (2R)-2-hydroxy-N'-[(2-hydroxy-6-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | 300.31 |
| 6740221 | C16H16N2O4 | (2R)-2-hydroxy-N'-[(2-hydroxy-6-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | (2R)-2-hydroxy-N'-[(2-hydroxy-6-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | 300.31 |
| 6740222 | C16H21NO3 | 1-[(3R,5R)-3,5-dimethylmorpholin-4-yl]-3-(2-methoxyphenyl)prop-2-en-1-one | 1-[(3R,5R)-3,5-dimethylmorpholin-4-yl]-3-(2-methoxyphenyl)prop-2-en-1-one | 275.34 |
| 6740223 | C19H22N2O4 | 4-methyl-6-[(5R)-5-(3,4,5-trimethoxyphenyl)pyrazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 4-methyl-6-[(5R)-5-(3,4,5-trimethoxyphenyl)pyrazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 342.4 |
| 6740224 | C12H9N3O2S | 1-methyl-3-(5-oxo-2-thioxo-imidazolidin-4-ylidene)indolin-2-one | 1-methyl-3-(5-oxo-2-thioxo-imidazolidin-4-ylidene)indolin-2-one | 259.29 |
| 6740225 | C12H8BrN3O2S | 5-bromo-1-methyl-3-(5-oxo-2-thioxo-imidazolidin-4-ylidene)indolin-2-one | 5-bromo-1-methyl-3-(5-oxo-2-thioxo-imidazolidin-4-ylidene)indolin-2-one | 338.18 |
| 6740226 | C16H12N2O2S | N'-[(2-oxo-1-naphthylidene)methyl]thiophene-2-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]thiophene-2-carbohydrazide | 296.3 |
| 6740227 | C16H12N2O2S | N'-[(2-oxo-1-naphthylidene)methyl]thiophene-2-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]thiophene-2-carbohydrazide | 296.3 |
| 6740228 | C15H12N4O4 | 4,6-dimethyl-1-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-oxo-pyridine-3-carbonitrile | 4,6-dimethyl-1-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-oxo-pyridine-3-carbonitrile | 312.28 |
| 6740229 | C15H12N4O4 | 4,6-dimethyl-1-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-oxo-pyridine-3-carbonitrile | 4,6-dimethyl-1-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-oxo-pyridine-3-carbonitrile | 312.28 |
| 6740230 | C14H16N4O2 | 2-(2-methoxyanilino)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 2-(2-methoxyanilino)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 272.30 |
| 6740231 | C14H16N4O2 | 2-(2-methoxyanilino)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 2-(2-methoxyanilino)-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 272.30 |
| 6740232 | C15H13N3O3 | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 283.28 |
| 6740233 | C15H13N3O3 | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 283.28 |
| 6740234 | C16H15N3O3 | 1-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 297.31 |
| 6740235 | C16H15N3O3 | 1-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 297.31 |
| 6740236 | C16H15N3O3 | 1-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 297.31 |
| 6740237 | C16H15N3O3 | 1-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 297.31 |
| 6740238 | C15H12BrN3O2 | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 346.18 |
| 6740239 | C15H12BrN3O2 | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 346.18 |
| 6740240 | C15H13N3O2 | 4,6-dimethyl-2-oxo-1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]pyridine-3-carbonitrile | 4,6-dimethyl-2-oxo-1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]pyridine-3-carbonitrile | 267.28 |
| 6740241 | C14H10N2O2 | 2-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzonitrile | 2-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzonitrile | 238.24 |
| 6740242 | C17H14N4O | 1-(indol-3-ylidenemethylamino)-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 1-(indol-3-ylidenemethylamino)-4,6-dimethyl-2-oxo-pyridine-3-carbonitrile | 290.32 |
| 6740243 | C16H23N3O2S | 1-cyclohexyl-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 1-cyclohexyl-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 321.4 |
| 6740244 | C16H23N3O2S | 1-cyclohexyl-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 1-cyclohexyl-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiourea | 321.4 |
| 6740245 | C14H15FN3O2+ | [[amino-(1,5-dimethylpyrrol-1-ium-2-ylidene)methyl]amino] 4-fluorobenzoate | [[amino-(1,5-dimethylpyrrol-1-ium-2-ylidene)methyl]amino] 4-fluorobenzoate | 276.29 |
| 6740246 | C15H18N3O3+ | [[amino-(1,5-dimethylpyrrol-1-ium-2-ylidene)methyl]amino] 4-methoxybenzoate | [[amino-(1,5-dimethylpyrrol-1-ium-2-ylidene)methyl]amino] 4-methoxybenzoate | 288.32 |
| 6740247 | C15H16N3O4+ | [[amino-(1,5-dimethylpyrrol-1-ium-2-ylidene)methyl]amino] 1,3-benzodioxole-5-carboxylate | [[amino-(1,5-dimethylpyrrol-1-ium-2-ylidene)methyl]amino] 1,3-benzodioxole-5-carboxylate | 302.30 |
| 6740248 | C16H20N4O3S | 6-tert-butyl-4-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-methylsulfanyl-1,2,4-triazin-5-one | 6-tert-butyl-4-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-methylsulfanyl-1,2,4-triazin-5-one | 348.4 |
| 6740249 | C16H20N4O3S | 6-tert-butyl-4-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-methylsulfanyl-1,2,4-triazin-5-one | 6-tert-butyl-4-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-methylsulfanyl-1,2,4-triazin-5-one | 348.4 |
| 6740250 | C15H11FN4O3 | 5-[[5-(4-fluorophenyl)-1H-pyrazol-4-yl]methylene]-1-methyl-hexahydropyrimidine-2,4,6-trione | 5-[[5-(4-fluorophenyl)-1H-pyrazol-4-yl]methylene]-1-methyl-hexahydropyrimidine-2,4,6-trione | 314.27 |
| 6740251 | C13H14N6O2S | [[(1S,2R,5R)-2-(benzotriazol-1-yl)-6,8-dioxabicyclo[3.2.1]octan-4-ylidene]amino]thiourea | [[(1S,2R,5R)-2-(benzotriazol-1-yl)-6,8-dioxabicyclo[3.2.1]octan-4-ylidene]amino]thiourea | 318.36 |
| 6740252 | C15H12ClN3O3S | 4-chloro-6-[[2-(1,1-dioxo-1,2-benzothiazol-3-yl)-2-methyl-hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-(1,1-dioxo-1,2-benzothiazol-3-yl)-2-methyl-hydrazino]methylene]cyclohexa-2,4-dien-1-one | 349.8 |
| 6740253 | C15H12ClN3O3S | 4-chloro-6-[[2-(1,1-dioxo-1,2-benzothiazol-3-yl)-2-methyl-hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-(1,1-dioxo-1,2-benzothiazol-3-yl)-2-methyl-hydrazino]methylene]cyclohexa-2,4-dien-1-one | 349.8 |
| 6740254 | C7H4ClF3N2O | 3-chloro-2-(nitrosomethylene)-5-(trifluoromethyl)-1H-pyridine | 3-chloro-2-(nitrosomethylene)-5-(trifluoromethyl)-1H-pyridine | 224.57 |
| 6740257 | C17H10ClN3O2 | 3-(4-chlorophenyl)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)propanenitrile | 3-(4-chlorophenyl)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)propanenitrile | 323.7 |
| 6740258 | C19H13N3O2 | (2E)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-5-phenyl-pent-4-enenitrile | (2E)-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-5-phenyl-pent-4-enenitrile | 315.3 |
| 6740259 | C14H12N2O2 | 4-amino-6-(3H-1,3-benzoxazol-2-ylidene)-2-methyl-cyclohexa-2,4-dien-1-one | 4-amino-6-(3H-1,3-benzoxazol-2-ylidene)-2-methyl-cyclohexa-2,4-dien-1-one | 240.26 |
| 6740260 | C13H11BrN2O4 | 3-(4-bromobenzoyl)-5-[ethoxy(hydroxy)methylene]-1H-pyrazol-4-one | 3-(4-bromobenzoyl)-5-[ethoxy(hydroxy)methylene]-1H-pyrazol-4-one | 339.14 |
| 6740261 | C12H8ClN3O2 | 4-chloro-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)butanenitrile | 4-chloro-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)butanenitrile | 261.66 |
| 6740262 | C14H24N7O+ | [amino-[4,6-bis(1-piperidyl)-1H-1,3,5-triazin-2-ylidene]methyl]-oxo-ammonium | [amino-[4,6-bis(1-piperidyl)-1H-1,3,5-triazin-2-ylidene]methyl]-oxo-ammonium | 306.39 |
| 6740263 | C14H23N7O | [4,6-bis(1-piperidyl)-1H-1,3,5-triazin-2-ylidene]-nitroso-methanamine | [4,6-bis(1-piperidyl)-1H-1,3,5-triazin-2-ylidene]-nitroso-methanamine | 305.38 |
| 6740264 | C13H14N4O3S | 2-amino-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazole-5-carbohydrazide | 2-amino-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazole-5-carbohydrazide | 306.34 |
| 6740265 | C13H14N4O3S | 2-amino-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazole-5-carbohydrazide | 2-amino-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazole-5-carbohydrazide | 306.34 |
| 6740266 | C17H13ClN2O2 | 4-[(3-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-phenyl-1H-pyrazol-3-one | 4-[(3-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-2-phenyl-1H-pyrazol-3-one | 312.7 |
| 6740267 | C17H14FN3O | 6-[4-(4-fluoroanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(4-fluoroanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 295.31 |
| 6740268 | C17H13F2N3O | 6-[4-(3,4-difluoroanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(3,4-difluoroanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 313.30 |
| 6740269 | C17H14ClN3O | 6-[4-(3-chloroanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(3-chloroanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 311.8 |
| 6740270 | C17H14FN3O | 6-[4-(2-fluoroanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(2-fluoroanilino)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 295.31 |
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