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 6,400,201 - 6,400,250 of 6,571,471
Page 128005 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6815301 | C16H19N3O4 | 1-[3-(6-oxocyclohexa-2,4-dien-1-ylidene)isoxazolidine-5-carbonyl]piperidine-4-carboxamide | 1-[3-(6-oxocyclohexa-2,4-dien-1-ylidene)isoxazolidine-5-carbonyl]piperidine-4-carboxamide | 317.34 |
| 6815302 | C29H28N4O6S | N'-[[2-(3,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]-3-morpholinosulfonyl-benzohydrazide | N'-[[2-(3,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]-3-morpholinosulfonyl-benzohydrazide | 560.6 |
| 6815303 | C30H30N4O6S | N'-[[2-(4-ethoxyphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]-3-(1-piperidylsulfonyl)benzohydrazide | N'-[[2-(4-ethoxyphenyl)-1,3-dioxo-4-isoquinolylidene]methyl]-3-(1-piperidylsulfonyl)benzohydrazide | 574.6 |
| 6815304 | C18H18N4O5 | N-(2,4-dimethylphenyl)-3-[2-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | N-(2,4-dimethylphenyl)-3-[2-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | 370.4 |
| 6815305 | C18H16BrN3O6 | N-[2-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | N-[2-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | 450.2 |
| 6815306 | C16H11Br2N3O2 | 2-bromo-N-[(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]benzamide | 2-bromo-N-[(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]benzamide | 437.08 |
| 6815307 | C22H16N4O | N-(indeno[1,2-b]quinoxalin-11-ylideneamino)-2-methoxy-aniline | N-(indeno[1,2-b]quinoxalin-11-ylideneamino)-2-methoxy-aniline | 352.4 |
| 6815308 | C25H27N5O2S | 1-(2,6-dimethylmorpholin-4-yl)-2-[[5-indol-3-ylidene-4-(o-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]ethanone | 1-(2,6-dimethylmorpholin-4-yl)-2-[[5-indol-3-ylidene-4-(o-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]ethanone | 461.6 |
| 6815309 | C24H20I2N5O3S+ | N'-[(E)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-methoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(E)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-(4-methoxyphenyl)-5-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 712.3 |
| 6815310 | C15H14ClN3O6S | 4-chloro-N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-nitro-benzenesulfonohydrazide | 4-chloro-N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-nitro-benzenesulfonohydrazide | 399.8 |
| 6815311 | C27H25BrN4O4S2 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-oxo-3-(p-tolyl)-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-oxo-3-(p-tolyl)-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]acetohydrazide | 613.5 |
| 6815312 | C22H14N6O3 | 4-[2-[1-(4-nitrophenyl)-5-oxo-3-phenyl-pyrazol-4-ylidene]hydrazino]benzonitrile | 4-[2-[1-(4-nitrophenyl)-5-oxo-3-phenyl-pyrazol-4-ylidene]hydrazino]benzonitrile | 410.4 |
| 6815313 | C27H19N7O3 | 2-(4-nitrophenyl)-5-phenyl-4-[(4-phenylazophenyl)hydrazono]pyrazol-3-one | 2-(4-nitrophenyl)-5-phenyl-4-[(4-phenylazophenyl)hydrazono]pyrazol-3-one | 489.5 |
| 6815314 | C18H16N4O3 | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | 336.3 |
| 6815315 | C14H19N3O3 | 2-hydroxyimino-N-(2-morpholinoethyl)-2-phenyl-acetamide | 2-hydroxyimino-N-(2-morpholinoethyl)-2-phenyl-acetamide | 277.32 |
| 6815316 | C24H20N4O6S | N-(4-methoxyphenyl)-3-nitro-4-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]benzenesulfonamide | N-(4-methoxyphenyl)-3-nitro-4-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]benzenesulfonamide | 492.5 |
| 6815318 | C22H18ClF2N2O2S+ | (E)-3-(4-chloroanilino)-1-[4-(difluoromethoxy)phenyl]-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | (E)-3-(4-chloroanilino)-1-[4-(difluoromethoxy)phenyl]-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | 447.9 |
| 6815319 | C18H11Br2F3N4O2 | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1-phenyl-5-(trifluoromethyl)pyrazole-4-carbohydrazide | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1-phenyl-5-(trifluoromethyl)pyrazole-4-carbohydrazide | 532.1 |
| 6815320 | C20H16N6O4S | 4-[(2-methoxyphenyl)hydrazono]-5-methyl-2-[4-(3-nitrophenyl)thiazol-2-yl]pyrazol-3-one | 4-[(2-methoxyphenyl)hydrazono]-5-methyl-2-[4-(3-nitrophenyl)thiazol-2-yl]pyrazol-3-one | 436.4 |
| 6815321 | C20H17N3O4 | 3-[1-[2-(3-hydroxynaphthalene-2-carbonyl)hydrazino]ethylidene]-6-oxo-cyclohexa-1,4-diene-1-carboxamide | 3-[1-[2-(3-hydroxynaphthalene-2-carbonyl)hydrazino]ethylidene]-6-oxo-cyclohexa-1,4-diene-1-carboxamide | 363.4 |
| 6815322 | C17H11FN2O4 | 2-[[2-(2-fluorophenyl)-5-oxo-oxazol-4-ylidene]methylamino]benzoic acid | 2-[[2-(2-fluorophenyl)-5-oxo-oxazol-4-ylidene]methylamino]benzoic acid | 326.28 |
| 6815323 | C18H11N3O4 | 4-(1H-indol-3-ylmethylene)-2-(4-nitrophenyl)oxazol-5-one | 4-(1H-indol-3-ylmethylene)-2-(4-nitrophenyl)oxazol-5-one | 333.3 |
| 6815324 | C17H20ClN9O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(diethylaminomethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(diethylaminomethyl)triazole-4-carbohydrazide | 433.9 |
| 6815325 | C16H16BrN3O4S | N-[2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-N-methyl-benzenesulfonamide | N-[2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-N-methyl-benzenesulfonamide | 426.3 |
| 6815326 | C19H13Cl3N4OS | 5-methyl-4-[[(6-methyl-1,3-benzothiazol-2-yl)amino]methylene]-2-(2,4,6-trichlorophenyl)pyrazol-3-one | 5-methyl-4-[[(6-methyl-1,3-benzothiazol-2-yl)amino]methylene]-2-(2,4,6-trichlorophenyl)pyrazol-3-one | 451.8 |
| 6815327 | C19H19N3O2S | 4-[[[2-ethylimino-4-(p-tolyl)thiazol-3-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[[2-ethylimino-4-(p-tolyl)thiazol-3-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 353.4 |
| 6815328 | C27H25N5O6S | 2-benzyl-4-[[2-(2-nitro-4-pyrrolidin-1-ylsulfonyl-phenyl)hydrazino]methylene]isoquinoline-1,3-dione | 2-benzyl-4-[[2-(2-nitro-4-pyrrolidin-1-ylsulfonyl-phenyl)hydrazino]methylene]isoquinoline-1,3-dione | 547.6 |
| 6815329 | C12H12I2N5O2S+ | N'-[(E)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(4-methyl-1H-1,2,4-triazol-4-ium-5-yl)sulfanyl]acetohydrazide | N'-[(E)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(4-methyl-1H-1,2,4-triazol-4-ium-5-yl)sulfanyl]acetohydrazide | 544.13 |
| 6815330 | C21H20Cl2FN7O | 2,4-dichloro-6-[[2-[4-(4-fluoroanilino)-6-(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[2-[4-(4-fluoroanilino)-6-(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 476.3 |
| 6815331 | C26H26N4O5S2 | 3-[[5-(dimethylcarbamoyl)-3-ethoxycarbonyl-4-methyl-2-thienyl]carbamoyl]-1-(3-methoxyphenyl)imidazo[1,2-a]pyridin-4-ium-2-thiolate | 3-[[5-(dimethylcarbamoyl)-3-ethoxycarbonyl-4-methyl-2-thienyl]carbamoyl]-1-(3-methoxyphenyl)imidazo[1,2-a]pyridin-4-ium-2-thiolate | 538.6 |
| 6815332 | C16H14BrClN2O4 | 5-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-chloro-benzoic acid | 5-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-chloro-benzoic acid | 413.6 |
| 6815333 | C22H17I2N3O4 | N-[3-[[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-4-methoxy-benzamide | N-[3-[[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-4-methoxy-benzamide | 641.2 |
| 6815334 | C17H9Br3N2O4 | 6,8-dibromo-N'-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-chromene-3-carbohydrazide | 6,8-dibromo-N'-[(5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-chromene-3-carbohydrazide | 545.0 |
| 6815335 | C29H22N6O3 | 6-[16-(4-methoxyphenyl)-14-methyl-12-phenyl-10-oxa-3,5,6,8,12,13-hexazatetracyclo[7.7.0.02,6.011,15]hexadeca-1(9),2,7,11(15),13-pentaen-4-ylidene]cyclohexa-2,4-dien-1-one | 6-[16-(4-methoxyphenyl)-14-methyl-12-phenyl-10-oxa-3,5,6,8,12,13-hexazatetracyclo[7.7.0.02,6.011,15]hexadeca-1(9),2,7,11(15),13-pentaen-4-ylidene]cyclohexa-2,4-dien-1-one | 502.5 |
| 6815336 | C16H27N4O2S+ | 2-[(1-cyclohexyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]ethyl-trimethyl-ammonium | 2-[(1-cyclohexyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]ethyl-trimethyl-ammonium | 339.5 |
| 6815337 | C19H20IN3O5 | 4-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 4-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 497.3 |
| 6815338 | C21H23Cl2N3O4 | 2,4-dichloro-N-[1-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide | 2,4-dichloro-N-[1-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide | 452.3 |
| 6815339 | C22H24IN3O6 | N-[1-[[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-1,3-benzodioxole-5-carboxamide | N-[1-[[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-1,3-benzodioxole-5-carboxamide | 553.3 |
| 6815340 | C20H22BrN3O4 | 3-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-3-oxo-propanamide | 3-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3,4-dimethylphenyl)-3-oxo-propanamide | 448.3 |
| 6815342 | C15H11N2O6- | 3-[[2-(3,4-dihydroxybenzoyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-diene-1-carboxylate | 3-[[2-(3,4-dihydroxybenzoyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-diene-1-carboxylate | 315.26 |
| 6815343 | C15H12N2O6 | 3-[[2-(3,4-dihydroxybenzoyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-diene-1-carboxylic acid | 3-[[2-(3,4-dihydroxybenzoyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-diene-1-carboxylic acid | 316.26 |
| 6815344 | C21H14ClN5O3 | 4-[(4-chlorophenyl)hydrazono]-5-(4-nitrophenyl)-2-phenyl-pyrazol-3-one | 4-[(4-chlorophenyl)hydrazono]-5-(4-nitrophenyl)-2-phenyl-pyrazol-3-one | 419.8 |
| 6815345 | C17H16F3N3O4 | 2-methoxy-6-[[2-[2-nitro-4-(trifluoromethyl)anilino]ethylamino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[2-[2-nitro-4-(trifluoromethyl)anilino]ethylamino]methylene]cyclohexa-2,4-dien-1-one | 383.32 |
| 6815346 | C15H15N3O3S | 1-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(2-methoxyphenyl)thiourea | 1-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(2-methoxyphenyl)thiourea | 317.4 |
| 6815348 | C17H13IN2O6 | 1-(2-furylmethyl)-5-[(4-hydroxy-3-iodo-5-methoxy-phenyl)methylene]hexahydropyrimidine-2,4,6-trione | 1-(2-furylmethyl)-5-[(4-hydroxy-3-iodo-5-methoxy-phenyl)methylene]hexahydropyrimidine-2,4,6-trione | 468.20 |
| 6815349 | C17H13ClN2O6 | 5-[(3-chloro-4-hydroxy-5-methoxy-phenyl)methylene]-1-(2-furylmethyl)hexahydropyrimidine-2,4,6-trione | 5-[(3-chloro-4-hydroxy-5-methoxy-phenyl)methylene]-1-(2-furylmethyl)hexahydropyrimidine-2,4,6-trione | 376.7 |
| 6815350 | C25H16N6O5S | 3-[2-[3-(4-nitrophenyl)-5-oxo-1-(4-phenylthiazol-2-yl)pyrazol-4-ylidene]hydrazino]benzoic acid | 3-[2-[3-(4-nitrophenyl)-5-oxo-1-(4-phenylthiazol-2-yl)pyrazol-4-ylidene]hydrazino]benzoic acid | 512.5 |
| 6815351 | C18H16N4O4S | 3-[2-[4-(2,5-dimethoxyphenyl)-2-imino-thiazol-5-ylidene]hydrazino]benzoic acid | 3-[2-[4-(2,5-dimethoxyphenyl)-2-imino-thiazol-5-ylidene]hydrazino]benzoic acid | 384.4 |
| 6815352 | C17H12N4O7S | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-nitro-benzothiophene-2-carbohydrazide | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-nitro-benzothiophene-2-carbohydrazide | 416.4 |
| 6815353 | C24H20Cl2N4O2S | N-(3,5-dichlorophenyl)-2-[[4-(2,4-dimethylphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(3,5-dichlorophenyl)-2-[[4-(2,4-dimethylphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 499.4 |
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