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 6,352,701 - 6,352,750 of 6,571,471
Page 127055 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6766436 | C8H8BrNO3 | 2-bromo-4-[(hydroxyamino)methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[(hydroxyamino)methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 246.06 |
| 6766437 | C23H18N4O4S | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | 446.5 |
| 6766438 | C25H14ClF3N4O2S | 2-(1,3-benzothiazol-2-yl)-4-[(2-benzoyl-4-chloro-anilino)methylene]-5-(trifluoromethyl)pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[(2-benzoyl-4-chloro-anilino)methylene]-5-(trifluoromethyl)pyrazol-3-one | 526.9 |
| 6766439 | C20H13N3O4S | methyl 3-(3H-1,3-benzothiazol-2-ylidene)-2,5-dioxo-1H-pyrrolo[1,2-a]quinazoline-8-carboxylate | methyl 3-(3H-1,3-benzothiazol-2-ylidene)-2,5-dioxo-1H-pyrrolo[1,2-a]quinazoline-8-carboxylate | 391.4 |
| 6766440 | C24H19BrN4O3 | 3-(4-benzyloxyphenyl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-benzyloxyphenyl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 491.3 |
| 6766441 | C14H21N4O3+ | N-(3-morpholin-4-ium-4-ylpropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-(3-morpholin-4-ium-4-ylpropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 293.34 |
| 6766442 | C14H20N4O3 | N-(3-morpholinopropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-(3-morpholinopropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 292.33 |
| 6766443 | C14H21N4O3+ | N-(3-morpholin-4-ium-4-ylpropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-(3-morpholin-4-ium-4-ylpropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 293.34 |
| 6766444 | C14H20N4O3 | N-(3-morpholinopropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | N-(3-morpholinopropyl)-6-(nitrosomethylene)-1H-pyridine-3-carboxamide | 292.33 |
| 6766445 | C23H23N5O2 | 3-(4-isopropoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-isopropoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 401.5 |
| 6766446 | C11H12BrN7O3 | 2-(5-aminotetrazol-2-yl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(5-aminotetrazol-2-yl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 370.16 |
| 6766447 | C23H21N4O3S+ | 2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[(3-benzyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 433.5 |
| 6766448 | C27H24ClF3N2O3 | 6-[4-(4-tert-butylphenoxy)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]-3-[(4-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(4-tert-butylphenoxy)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]-3-[(4-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 516.9 |
| 6766449 | C16H16BrN6O4+ | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetohydrazide | 436.24 |
| 6766450 | C14H11ClN3O+ | N-[[3-(4-chlorophenyl)imidazo[1,5-a]pyridin-4-ium-1-ylidene]methyl]hydroxylamine | N-[[3-(4-chlorophenyl)imidazo[1,5-a]pyridin-4-ium-1-ylidene]methyl]hydroxylamine | 272.71 |
| 6766451 | C14H11N4O3+ | N-[[3-(3-nitrophenyl)imidazo[1,5-a]pyridin-4-ium-1-ylidene]methyl]hydroxylamine | N-[[3-(3-nitrophenyl)imidazo[1,5-a]pyridin-4-ium-1-ylidene]methyl]hydroxylamine | 283.26 |
| 6766452 | C14H11ClN3O+ | N-[[3-(2-chlorophenyl)imidazo[1,5-a]pyridin-4-ium-1-ylidene]methyl]hydroxylamine | N-[[3-(2-chlorophenyl)imidazo[1,5-a]pyridin-4-ium-1-ylidene]methyl]hydroxylamine | 272.71 |
| 6766453 | C16H26N3O3+ | 3-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]propyl-trimethyl-ammonium | 3-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]propyl-trimethyl-ammonium | 308.40 |
| 6766454 | C16H17Cl2NO3S | N-[(5R,6R)-5,6-dichloro-3-isopropyl-6-methyl-4-oxo-cyclohex-2-en-1-ylidene]benzenesulfonamide | N-[(5R,6R)-5,6-dichloro-3-isopropyl-6-methyl-4-oxo-cyclohex-2-en-1-ylidene]benzenesulfonamide | 374.3 |
| 6766455 | C16H26N3O3+ | 2-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]ethyl-diethyl-ammonium | 2-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]ethyl-diethyl-ammonium | 308.40 |
| 6766456 | C16H25N3O3 | 3-[[2-(diethylamino)ethylamino]-hydroxy-methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 3-[[2-(diethylamino)ethylamino]-hydroxy-methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 307.39 |
| 6766457 | C20H15BrN3O2+ | 4-bromo-6-[(2-methyl-5-oxazolo[4,5-b]pyridin-4-ium-2-yl-anilino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[(2-methyl-5-oxazolo[4,5-b]pyridin-4-ium-2-yl-anilino)methylene]cyclohexa-2,4-dien-1-one | 409.3 |
| 6766458 | C24H25NO4S | ethyl 2-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | ethyl 2-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 423.5 |
| 6766459 | C14H14N2O3S | 4-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 4-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 290.34 |
| 6766460 | C16H18N2O4S | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-benzenesulfonohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-benzenesulfonohydrazide | 334.4 |
| 6766461 | C26H28N3O2+ | 2-ethoxy-6-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 414.5 |
| 6766462 | C26H27N3O2 | 2-ethoxy-6-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 413.5 |
| 6766463 | C26H28N3O2+ | 2-ethoxy-6-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 414.5 |
| 6766464 | C26H27N3O2 | 2-ethoxy-6-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 413.5 |
| 6766465 | C17H17ClN2O4 | 2-(4-chloro-3-methyl-phenoxy)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(4-chloro-3-methyl-phenoxy)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 348.8 |
| 6766466 | C18H17N3O5S | ethyl 3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5-methyl-4-oxo-thieno[2,3-d]pyrimidine-6-carboxylate | ethyl 3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5-methyl-4-oxo-thieno[2,3-d]pyrimidine-6-carboxylate | 387.4 |
| 6766467 | C23H19N3O4 | 3-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 3-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 401.4 |
| 6766468 | C17H19ClN9O4+ | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(morpholin-4-ium-4-ylmethyl)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-(morpholin-4-ium-4-ylmethyl)triazole-4-carbohydrazide | 448.8 |
| 6766469 | C17H18ClN9O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(morpholinomethyl)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-(morpholinomethyl)triazole-4-carbohydrazide | 447.8 |
| 6766470 | C17H19ClN9O4+ | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(morpholin-4-ium-4-ylmethyl)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-(morpholin-4-ium-4-ylmethyl)triazole-4-carbohydrazide | 448.8 |
| 6766471 | C17H18ClN9O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(morpholinomethyl)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-(morpholinomethyl)triazole-4-carbohydrazide | 447.8 |
| 6766472 | C19H31N5O2S | (NE)-N-[1,2-bis(4-methylpiperazin-1-yl)ethylidene]-4-methyl-benzenesulfonamide | (NE)-N-[1,2-bis(4-methylpiperazin-1-yl)ethylidene]-4-methyl-benzenesulfonamide | 393.5 |
| 6766473 | C12H13Cl2NO2 | 2,4-dichloro-6-[[[(2R)-tetrahydrofuran-2-yl]methylamino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[[(2R)-tetrahydrofuran-2-yl]methylamino]methylene]cyclohexa-2,4-dien-1-one | 274.14 |
| 6766474 | C17H14BrN3O2 | 2-[(1-bromo-2-naphthyl)oxy]-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 2-[(1-bromo-2-naphthyl)oxy]-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 372.2 |
| 6766475 | C17H14BrN3O2 | 2-[(1-bromo-2-naphthyl)oxy]-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 2-[(1-bromo-2-naphthyl)oxy]-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 372.2 |
| 6766476 | C13H12N4O | 4,6-dimethyl-2-oxo-1-(pyrrol-2-ylidenemethylamino)pyridine-3-carbonitrile | 4,6-dimethyl-2-oxo-1-(pyrrol-2-ylidenemethylamino)pyridine-3-carbonitrile | 240.26 |
| 6766477 | C14H14N2O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide | 274.27 |
| 6766478 | C14H12N3O+ | N-[(3-phenylimidazo[1,5-a]pyridin-4-ium-1-ylidene)methyl]hydroxylamine | N-[(3-phenylimidazo[1,5-a]pyridin-4-ium-1-ylidene)methyl]hydroxylamine | 238.26 |
| 6766479 | C22H24ClN5O2S3 | 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 522.1 |
| 6766480 | C22H24ClN5O2S3 | 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-[[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 522.1 |
| 6766481 | C24H20N4O4S | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | 460.5 |
| 6766482 | C15H15Cl2N3O2 | 4-(2,4-dichlorophenoxy)-N'-(pyrrol-2-ylidenemethyl)butanehydrazide | 4-(2,4-dichlorophenoxy)-N'-(pyrrol-2-ylidenemethyl)butanehydrazide | 340.2 |
| 6766483 | C15H15Cl2N3O2 | 4-(2,4-dichlorophenoxy)-N'-(pyrrol-2-ylidenemethyl)butanehydrazide | 4-(2,4-dichlorophenoxy)-N'-(pyrrol-2-ylidenemethyl)butanehydrazide | 340.2 |
| 6766484 | C13H12BrN3O2 | 3-bromo-4-methoxy-N'-(pyrrol-2-ylidenemethyl)benzohydrazide | 3-bromo-4-methoxy-N'-(pyrrol-2-ylidenemethyl)benzohydrazide | 322.16 |
| 6766485 | C15H14Cl2N4O2 | N-(2,4-dichlorophenyl)-4-oxo-4-[2-(pyrrol-2-ylidenemethyl)hydrazino]butanamide | N-(2,4-dichlorophenyl)-4-oxo-4-[2-(pyrrol-2-ylidenemethyl)hydrazino]butanamide | 353.2 |
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