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 6,424,151 - 6,424,200 of 6,571,471
Page 128484 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6839862 | C29H22N6O2 | 6-[14-methyl-12-phenyl-16-(p-tolyl)-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-[14-methyl-12-phenyl-16-(p-tolyl)-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 | 486.5 |
| 6839863 | C22H24N2O3 | 2-(2,6-diethylphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 2-(2,6-diethylphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 364.4 |
| 6839864 | C28H26ClN3O5 | 4-(4-benzyloxy-3-methoxy-phenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(4-benzyloxy-3-methoxy-phenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 520.0 |
| 6839865 | C22H23N3O3 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(p-tolyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(p-tolyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 377.4 |
| 6839866 | C18H17N3O4 | 5,6-dimethoxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 5,6-dimethoxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 339.3 |
| 6839867 | C21H21N3O3S | 5-(3-hydroxypropyl)-4-(4-methylsulfanylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-(3-hydroxypropyl)-4-(4-methylsulfanylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 395.5 |
| 6839868 | C18H17N3O4 | 4,5-dimethoxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 4,5-dimethoxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 339.3 |
| 6839869 | C26H23N3O3 | 5-benzyl-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-benzyl-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 425.5 |
| 6839870 | C21H17N5O2 | 6-amino-4-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-1-phenyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile | 6-amino-4-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-1-phenyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile | 371.4 |
| 6839871 | C29H29N3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 483.6 |
| 6839872 | C24H21N3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-furylmethyl)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-furylmethyl)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 415.4 |
| 6839873 | C27H21N3O2S | 1-(2,5-dimethylphenyl)-5-[(2-phenyl-1H-indol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(2,5-dimethylphenyl)-5-[(2-phenyl-1H-indol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 451.5 |
| 6839874 | C26H25N3O5 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-(2-furylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-(2-furylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 459.5 |
| 6839875 | C25H21BrN4O2 | 4-(4-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(4-bromophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 489.4 |
| 6839876 | C25H19ClFN3O3 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[(4-fluorophenyl)methyl]-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[(4-fluorophenyl)methyl]-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 463.9 |
| 6839877 | C25H21N3O5 | 4-[[2-(4-methoxyphenyl)ethylamino]methylene]-2-(2-nitrophenyl)isoquinoline-1,3-dione | 4-[[2-(4-methoxyphenyl)ethylamino]methylene]-2-(2-nitrophenyl)isoquinoline-1,3-dione | 443.5 |
| 6839878 | C14H11FN4OS | 4-[[[4-(4-fluorophenyl)thiazol-2-yl]amino]methylene]-3-methyl-1H-pyrazol-5-one | 4-[[[4-(4-fluorophenyl)thiazol-2-yl]amino]methylene]-3-methyl-1H-pyrazol-5-one | 302.33 |
| 6839879 | C22H22N2O4S | 2-(3,5-dimethylphenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 2-(3,5-dimethylphenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 410.5 |
| 6839880 | C20H17N3O4 | 2-(6-ethoxy-4-oxo-1H-quinazolin-2-ylidene)-3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 2-(6-ethoxy-4-oxo-1H-quinazolin-2-ylidene)-3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 363.4 |
| 6839881 | C21H21N3O4 | 4-(3-hydroxyphenyl)-5-(3-methoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-hydroxyphenyl)-5-(3-methoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 379.4 |
| 6839882 | C24H28N4O4S | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(3-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(3-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 468.6 |
| 6839883 | C26H23ClN4O3 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 474.9 |
| 6839884 | C26H22FN3O3 | 3-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 443.5 |
| 6839885 | C15H14Br2N2O4 | 6,8-dibromo-3-[hydroxy-(tetrahydrofuran-2-ylmethylamino)methylene]-1H-quinoline-2,4-dione | 6,8-dibromo-3-[hydroxy-(tetrahydrofuran-2-ylmethylamino)methylene]-1H-quinoline-2,4-dione | 446.09 |
| 6839886 | C20H11FN2O6 | 1-(4-fluorophenyl)-5-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]hexahydropyrimidine-2,4,6-trione | 1-(4-fluorophenyl)-5-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]hexahydropyrimidine-2,4,6-trione | 394.3 |
| 6839887 | C22H23ClN4O4S | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(2-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(2-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 475.0 |
| 6839888 | C21H21N3O4 | 3-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 379.4 |
| 6839889 | C22H24N4O4S | N-[4-[(3-methyl-1-piperidyl)sulfonyl]phenyl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-[4-[(3-methyl-1-piperidyl)sulfonyl]phenyl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 440.5 |
| 6839890 | C21H14N2O6 | 1-benzyl-5-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]hexahydropyrimidine-2,4,6-trione | 1-benzyl-5-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]hexahydropyrimidine-2,4,6-trione | 390.3 |
| 6839891 | C24H27N3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 421.5 |
| 6839892 | C21H18N4OS | 9-styryl-6-(2-thienyl)-5,6,7,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | 9-styryl-6-(2-thienyl)-5,6,7,9-tetrahydro-1H-[1,2,4]triazolo[5,1-b]quinazolin-8-one | 374.5 |
| 6839893 | C22H17N3O2 | 2-phenyl-4-[(2-pyridylmethylamino)methylene]isoquinoline-1,3-dione | 2-phenyl-4-[(2-pyridylmethylamino)methylene]isoquinoline-1,3-dione | 355.4 |
| 6839894 | C23H25N3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-propyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-propyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 407.5 |
| 6839895 | C28H27N3O5 | 3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 485.5 |
| 6839896 | C21H16BrN5O | 6-amino-4-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-3-methyl-1-(p-tolyl)-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile | 6-amino-4-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-3-methyl-1-(p-tolyl)-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile | 434.3 |
| 6839897 | C29H29N3O5 | 5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 499.6 |
| 6839898 | C26H31N3O3 | 2-(2-ethyl-6-methyl-phenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 2-(2-ethyl-6-methyl-phenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 433.5 |
| 6839899 | C22H20ClN3O4 | 5-allyl-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-allyl-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 425.9 |
| 6839900 | C15H12N2O3 | 6-[3-[2-(5-methyl-2-furyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-(5-methyl-2-furyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 268.27 |
| 6839901 | C25H29N3O2 | 2-(2,5-dimethylphenyl)-4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]isoquinoline-1,3-dione | 2-(2,5-dimethylphenyl)-4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]isoquinoline-1,3-dione | 403.5 |
| 6839902 | C23H25N3O5 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-(2-methoxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-(2-methoxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 423.5 |
| 6839903 | C14H9NO4S2 | 5-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-3-methyl-2-thioxo-thiazolidin-4-one | 5-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-3-methyl-2-thioxo-thiazolidin-4-one | 319.4 |
| 6839904 | C23H26ClN3O2 | 2-(2-chlorophenyl)-4-[[3-(diethylamino)propylamino]methylene]isoquinoline-1,3-dione | 2-(2-chlorophenyl)-4-[[3-(diethylamino)propylamino]methylene]isoquinoline-1,3-dione | 411.9 |
| 6839905 | C30H31N3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 497.6 |
| 6839906 | C17H12Cl2N2O2 | 2-(2,5-dichlorophenyl)-4-(methylaminomethylene)isoquinoline-1,3-dione | 2-(2,5-dichlorophenyl)-4-(methylaminomethylene)isoquinoline-1,3-dione | 347.2 |
| 6839907 | C18H14N4O4S | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-2-isopropyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-2-isopropyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 382.4 |
| 6839908 | C20H12N2O6 | 5-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 5-[(7-hydroxy-4-oxo-4h-chromen-3-yl)methylene]-1-phenylpyrimidine-2,4,6(1h,2h,3h)-trione | 376.3 |
| 6839909 | C27H24FN3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[(4-fluorophenyl)methyl]-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[(4-fluorophenyl)methyl]-4-(4-hydroxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 473.5 |
| 6839910 | C25H29N3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(3-isopropoxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(3-isopropoxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 435.5 |
| 6839911 | C20H20N2O3 | 2-(2,3-dimethylphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 2-(2,3-dimethylphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 336.4 |
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