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 6,357,501 - 6,357,550 of 6,571,471
Page 127151 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6771418 | C20H24N10O3S2 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-(4,5-dihydrothiazol-2-ylsulfanylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-(4,5-dihydrothiazol-2-ylsulfanylmethyl)triazole-4-carbohydrazide | 516.6 |
| 6771419 | C20H24N10O3S2 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-(4,5-dihydrothiazol-2-ylsulfanylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-(4,5-dihydrothiazol-2-ylsulfanylmethyl)triazole-4-carbohydrazide | 516.6 |
| 6771420 | C17H13Br2N3O2S | 3-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-one | 3-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-one | 483.2 |
| 6771421 | C17H13Br2N3O2S | 3-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-one | 3-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-one | 483.2 |
| 6771422 | C24H22N4O5 | 2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 446.5 |
| 6771423 | C24H22N4O5 | 2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 446.5 |
| 6771424 | C21H18N5O4S- | (2,6-dimethoxypyrimidin-4-yl)-[4-(indol-3-ylidenemethylamino)phenyl]sulfonyl-azanide | (2,6-dimethoxypyrimidin-4-yl)-[4-(indol-3-ylidenemethylamino)phenyl]sulfonyl-azanide | 436.5 |
| 6771425 | C21H19N5O4S | N-(2,6-dimethoxypyrimidin-4-yl)-4-(indol-3-ylidenemethylamino)benzenesulfonamide | N-(2,6-dimethoxypyrimidin-4-yl)-4-(indol-3-ylidenemethylamino)benzenesulfonamide | 437.5 |
| 6771426 | C11H14N3O2S+ | [amino(methylsulfanyl)methylene]-[(5-formyl-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | [amino(methylsulfanyl)methylene]-[(5-formyl-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | 252.32 |
| 6771427 | C11H13N3O2S | 3-[(5-formyl-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-isothiourea | 3-[(5-formyl-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-isothiourea | 251.31 |
| 6771429 | C23H22N6O4 | N'-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | N'-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | 446.5 |
| 6771430 | C23H22N6O4 | N'-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | N'-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | 446.5 |
| 6771431 | C15H18N2O | 3-(butylaminomethylene)-8-methyl-quinolin-2-one | 3-(butylaminomethylene)-8-methyl-quinolin-2-one | 242.32 |
| 6771432 | C27H22N4O4 | 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(phenylcarbamoyl)benzofuran-3-yl]-1,2-dihydropyrazole-3-carboxamide | 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(phenylcarbamoyl)benzofuran-3-yl]-1,2-dihydropyrazole-3-carboxamide | 466.5 |
| 6771433 | C23H17Cl2N3O2 | 6-[2-amino-5-(4-chlorophenyl)-1H-pyrimidin-6-ylidene]-3-[(2-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(4-chlorophenyl)-1H-pyrimidin-6-ylidene]-3-[(2-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 438.3 |
| 6771434 | C18H16ClN3O3 | N-(3-chloro-4-methoxy-phenyl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(3-chloro-4-methoxy-phenyl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 357.8 |
| 6771435 | C30H27NO4S | 6-hexyl-3-[4-(4-phenoxyphenyl)-3H-thiazol-2-ylidene]chromene-2,7-dione | 6-hexyl-3-[4-(4-phenoxyphenyl)-3H-thiazol-2-ylidene]chromene-2,7-dione | 497.6 |
| 6771436 | C23H25N3O4 | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 407.5 |
| 6771437 | C23H16BrClFN3O2 | 6-[2-amino-5-(4-bromophenyl)-1H-pyrimidin-6-ylidene]-3-[(2-chloro-4-fluoro-phenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(4-bromophenyl)-1H-pyrimidin-6-ylidene]-3-[(2-chloro-4-fluoro-phenyl)methoxy]cyclohexa-2,4-dien-1-one | 500.7 |
| 6771438 | C19H14N4O4S | 5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 394.4 |
| 6771439 | C19H14N4O4S | 5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxocyclohexa-2,5-dien-1-ylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 394.4 |
| 6771440 | C24H27N3O3 | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-isopropylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-isopropylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 405.5 |
| 6771441 | C13H10ClN5O2S2 | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-methylsulfanyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 367.8 |
| 6771442 | C17H15N3O3S | (5S)-2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-5-phenyl-thiazol-4-one | (5S)-2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-5-phenyl-thiazol-4-one | 341.4 |
| 6771443 | C17H15N3O3S | (5S)-2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-5-phenyl-thiazol-4-one | (5S)-2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-5-phenyl-thiazol-4-one | 341.4 |
| 6771444 | C23H25N3O3 | (4S)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 391.5 |
| 6771445 | C24H20BrN3O2 | 6-[2-amino-5-(4-bromophenyl)-1H-pyrimidin-6-ylidene]-3-(p-tolylmethoxy)cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(4-bromophenyl)-1H-pyrimidin-6-ylidene]-3-(p-tolylmethoxy)cyclohexa-2,4-dien-1-one | 462.3 |
| 6771446 | C23H19N3O3S | 6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-3-phenyl-thiazolo[3,2-a]pyrimidin-7-one | 6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-3-phenyl-thiazolo[3,2-a]pyrimidin-7-one | 417.5 |
| 6771447 | C17H13Cl2N3O2 | N-(3-chloro-2-methyl-phenyl)-5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(3-chloro-2-methyl-phenyl)-5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 362.2 |
| 6771448 | C24H19Cl2N3O3 | 6-[2-amino-5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(2,4-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(2,4-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 468.3 |
| 6771449 | C24H21N3O4 | 6-[2-amino-5-(2-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-benzyloxy-cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-benzyloxy-cyclohexa-2,4-dien-1-one | 415.4 |
| 6771450 | C18H16N2O3 | 3-methoxy-6-[5-(4-methoxyphenyl)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 3-methoxy-6-[5-(4-methoxyphenyl)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 308.3 |
| 6771451 | C21H20N2O3 | 6-[5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 6-[5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 348.4 |
| 6771452 | C24H21N3O4 | 6-[2-amino-5-(3-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-benzyloxy-cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(3-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-benzyloxy-cyclohexa-2,4-dien-1-one | 415.4 |
| 6771453 | C21H21N3O3 | 6-[2-amino-5-(4-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(4-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 363.4 |
| 6771454 | C19H17N3O3 | 8-[(2-benzylhydrazino)methylene]-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-7-one | 8-[(2-benzylhydrazino)methylene]-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-7-one | 335.4 |
| 6771455 | C19H17N3O3 | 8-[(2-benzylhydrazino)methylene]-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-7-one | 8-[(2-benzylhydrazino)methylene]-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-7-one | 335.4 |
| 6771456 | C22H19BrN5O+ | 1-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 1-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 449.3 |
| 6771457 | C22H19BrN5O+ | 1-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 1-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-ethyl-3-methyl-5H-pyrido[1,2-a]benzimidazol-10-ium-4-carbonitrile | 449.3 |
| 6771458 | C14H14N2O2 | 4-[(2-benzylhydrazino)methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[(2-benzylhydrazino)methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 242.27 |
| 6771459 | C14H14N2O2 | 4-[(2-benzylhydrazino)methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[(2-benzylhydrazino)methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 242.27 |
| 6771460 | C26H24N4O6 | 6-[2-amino-5-(2-ethoxyphenoxy)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-ethoxyphenoxy)-6-methyl-1H-pyrimidin-4-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 488.5 |
| 6771461 | C20H18N4O3S | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(6-methoxy-1,3-benzothiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(6-methoxy-1,3-benzothiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 394.4 |
| 6771462 | C26H22ClN3O3 | (4R)-4-(4-chlorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(4-chlorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 459.9 |
| 6771463 | C16H13N3O4S | 4-[4-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-thioxo-1,2,4-triazolidin-3-ylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[4-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-thioxo-1,2,4-triazolidin-3-ylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 343.4 |
| 6771464 | C24H26N4O4S | 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-[3-[[(2R)-tetrahydrofuran-2-yl]methylcarbamoyl]-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide | 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-[3-[[(2R)-tetrahydrofuran-2-yl]methylcarbamoyl]-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide | 466.6 |
| 6771465 | C25H29N3O5 | (4S)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxy-3-methoxy-phenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxy-3-methoxy-phenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 451.5 |
| 6771466 | C25H23N3O4 | 6-[2-amino-5-(3-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(p-tolylmethoxy)cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(3-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(p-tolylmethoxy)cyclohexa-2,4-dien-1-one | 429.5 |
| 6771467 | C23H16N7O2S2+ | 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 486.6 |
| 6771468 | C23H16N7O2S2+ | 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[[6-(4-methoxyphenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 486.6 |
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