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 6,357,801 - 6,357,850 of 6,571,471
Page 127157 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6771720 | C23H17Cl2N3O2 | 6-(2-amino-5-phenyl-1H-pyrimidin-6-ylidene)-3-[(2,6-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-(2-amino-5-phenyl-1H-pyrimidin-6-ylidene)-3-[(2,6-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 438.3 |
| 6771721 | C20H30N3O5+ | 2-[[(6,7-dimethoxy-2,4-dioxo-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]ethyl-dipropyl-ammonium | 2-[[(6,7-dimethoxy-2,4-dioxo-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]ethyl-dipropyl-ammonium | 392.5 |
| 6771722 | C20H29N3O5 | 3-[[2-(dipropylamino)ethylamino]-hydroxy-methylene]-6,7-dimethoxy-1H-quinoline-2,4-dione | 3-[[2-(dipropylamino)ethylamino]-hydroxy-methylene]-6,7-dimethoxy-1H-quinoline-2,4-dione | 391.5 |
| 6771723 | C21H14BrN3O3S | N-[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-bromo-benzamide | N-[[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3-bromo-benzamide | 468.3 |
| 6771724 | C20H12BrN3O5 | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-3-nitro-benzamide | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-3-nitro-benzamide | 454.2 |
| 6771725 | C22H22ClN3O4 | (4S)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 427.9 |
| 6771726 | C26H25N3O4S | N-[[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-4-propoxy-benzamide | N-[[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-4-propoxy-benzamide | 475.6 |
| 6771727 | C17H15N3O2 | (2S)-2-hydroxy-N'-(indol-2-ylidenemethyl)-2-phenyl-acetohydrazide | (2S)-2-hydroxy-N'-(indol-2-ylidenemethyl)-2-phenyl-acetohydrazide | 293.32 |
| 6771729 | C20H23N5O2S | 3-(diethylamino)-6-[[[3-(2-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 3-(diethylamino)-6-[[[3-(2-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 397.5 |
| 6771730 | C25H23N3O4S | N-[[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-4-[(1R)-1-methylpropoxy]benzamide | N-[[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-4-[(1R)-1-methylpropoxy]benzamide | 461.5 |
| 6771731 | C22H25N3O2 | 3-[(3-tert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 3-[(3-tert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 363.5 |
| 6771732 | C22H25N3O2 | 3-[(3-tert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 3-[(3-tert-butyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-quinazolin-4-one | 363.5 |
| 6771733 | C25H19Cl2N3O3S | (E)-3-(2,4-dichlorophenyl)-N-[[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]prop-2-enamide | (E)-3-(2,4-dichlorophenyl)-N-[[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]prop-2-enamide | 512.4 |
| 6771734 | C20H12Cl2N2O2S | 3,6-dichloro-N'-[(2-oxo-1-naphthylidene)methyl]benzothiophene-2-carbohydrazide | 3,6-dichloro-N'-[(2-oxo-1-naphthylidene)methyl]benzothiophene-2-carbohydrazide | 415.3 |
| 6771735 | C20H12Cl2N2O2S | 3,6-dichloro-N'-[(2-oxo-1-naphthylidene)methyl]benzothiophene-2-carbohydrazide | 3,6-dichloro-N'-[(2-oxo-1-naphthylidene)methyl]benzothiophene-2-carbohydrazide | 415.3 |
| 6771736 | C23H21N3O2 | 2-methoxy-6-[4-(2-phenylethylamino)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[4-(2-phenylethylamino)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 371.4 |
| 6771737 | C23H22N5O2+ | N'-[[2,5-dimethyl-1-(2-pyridyl)pyrrol-1-ium-3-ylidene]methyl]-2-(8-quinolyloxy)acetohydrazide | N'-[[2,5-dimethyl-1-(2-pyridyl)pyrrol-1-ium-3-ylidene]methyl]-2-(8-quinolyloxy)acetohydrazide | 400.5 |
| 6771738 | C23H22N5O2+ | N'-[[2,5-dimethyl-1-(2-pyridyl)pyrrol-1-ium-3-ylidene]methyl]-2-(8-quinolyloxy)acetohydrazide | N'-[[2,5-dimethyl-1-(2-pyridyl)pyrrol-1-ium-3-ylidene]methyl]-2-(8-quinolyloxy)acetohydrazide | 400.5 |
| 6771739 | C16H12BrN3O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-3-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-3-carbohydrazide | 358.19 |
| 6771740 | C14H16ClN3O4 | 2-[2-[(3-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-[[(2R)-tetrahydrofuran-2-yl]methyl]acetamide | 2-[2-[(3-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-[[(2R)-tetrahydrofuran-2-yl]methyl]acetamide | 325.75 |
| 6771741 | C14H16ClN3O4 | 2-[2-[(3-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-[[(2R)-tetrahydrofuran-2-yl]methyl]acetamide | 2-[2-[(3-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-[[(2R)-tetrahydrofuran-2-yl]methyl]acetamide | 325.75 |
| 6771742 | C21H14BrClN2O4 | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-3-chloro-4-methoxy-benzamide | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-3-chloro-4-methoxy-benzamide | 473.7 |
| 6771743 | C14H15BrN4O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(5-methylpyrazol-1-yl)acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(5-methylpyrazol-1-yl)acetohydrazide | 367.20 |
| 6771744 | C14H15BrN4O3 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(5-methylpyrazol-1-yl)acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(5-methylpyrazol-1-yl)acetohydrazide | 367.20 |
| 6771745 | C24H21N5O3S | 2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 459.5 |
| 6771746 | C18H19BrN2O | 4-bromo-2-methyl-6-[(2-pyrrolidin-1-ylanilino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-2-methyl-6-[(2-pyrrolidin-1-ylanilino)methylene]cyclohexa-2,4-dien-1-one | 359.3 |
| 6771747 | C25H22N6O3S | 2-amino-1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-N-(2-thienylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide | 2-amino-1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-N-(2-thienylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide | 486.5 |
| 6771748 | C25H22N6O3S | 2-amino-1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-N-(2-thienylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide | 2-amino-1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-N-(2-thienylmethyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide | 486.5 |
| 6771749 | C23H19N3O3S | (4S)-5-(2-furylmethyl)-4-(4-methylsulfanylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-5-(2-furylmethyl)-4-(4-methylsulfanylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 417.5 |
| 6771750 | C22H19N3O2 | 6-[4-(4-ethoxyanilino)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(4-ethoxyanilino)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 357.4 |
| 6771751 | C23H19ClN2O3 | 6-[4-(4-chloro-3,5-dimethyl-phenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[4-(4-chloro-3,5-dimethyl-phenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 406.9 |
| 6771752 | C16H17N5O2S | N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 343.4 |
| 6771753 | C18H17N3O2 | 6-(2-amino-5-phenyl-1H-pyrimidin-6-ylidene)-3-ethoxy-cyclohexa-2,4-dien-1-one | 6-(2-amino-5-phenyl-1H-pyrimidin-6-ylidene)-3-ethoxy-cyclohexa-2,4-dien-1-one | 307.3 |
| 6771754 | C20H12BrClN2O3 | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-4-chloro-benzamide | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-4-chloro-benzamide | 443.7 |
| 6771755 | C21H20ClN3O4 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(3-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(3-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 413.9 |
| 6771756 | C25H21N3O2 | 6-(2-amino-5-phenyl-1H-pyrimidin-6-ylidene)-3-[(4-vinylphenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-(2-amino-5-phenyl-1H-pyrimidin-6-ylidene)-3-[(4-vinylphenyl)methoxy]cyclohexa-2,4-dien-1-one | 395.5 |
| 6771757 | C21H15BrN2O3 | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-3-methyl-benzamide | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-3-methyl-benzamide | 423.3 |
| 6771758 | C19H19N3O3 | N-[(4-methoxyphenyl)methyl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-[(4-methoxyphenyl)methyl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 337.4 |
| 6771759 | C18H13ClN4O2S | N-(6-chloro-1,3-benzothiazol-2-yl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(6-chloro-1,3-benzothiazol-2-yl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 384.8 |
| 6771760 | C26H30ClN3O5 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-isobutoxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-isobutoxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 500.0 |
| 6771761 | C19H13ClN6O2 | 6-[10-(4-chlorophenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[10-(4-chlorophenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 392.8 |
| 6771762 | C15H18N9O4+ | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-dimethyl-ammonium | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-dimethyl-ammonium | 388.36 |
| 6771763 | C15H17N9O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(dimethylamino)methyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(dimethylamino)methyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 387.35 |
| 6771764 | C15H18N9O4+ | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-dimethyl-ammonium | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-dimethyl-ammonium | 388.36 |
| 6771765 | C15H17N9O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(dimethylamino)methyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(dimethylamino)methyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 387.35 |
| 6771766 | C19H14N5O2S+ | 7-amino-2-methyl-6-[(6-phenylimidazo[2,1-b]thiazol-4-ium-5-ylidene)methyl]isoxazolo[2,3-a]pyrimidin-5-one | 7-amino-2-methyl-6-[(6-phenylimidazo[2,1-b]thiazol-4-ium-5-ylidene)methyl]isoxazolo[2,3-a]pyrimidin-5-one | 376.4 |
| 6771767 | C19H14N5O2S+ | 7-amino-2-methyl-6-[(6-phenylimidazo[2,1-b]thiazol-4-ium-5-ylidene)methyl]isoxazolo[2,3-a]pyrimidin-5-one | 7-amino-2-methyl-6-[(6-phenylimidazo[2,1-b]thiazol-4-ium-5-ylidene)methyl]isoxazolo[2,3-a]pyrimidin-5-one | 376.4 |
| 6771768 | C19H21N6O4+ | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetohydrazide | 397.4 |
| 6771769 | C21H16FN3O2 | 6-[4-(3-fluoroanilino)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[4-(3-fluoroanilino)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 361.4 |
| 6771770 | C22H22BrN3O3 | (4R)-4-(3-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(3-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 456.3 |
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