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 6,424,001 - 6,424,050 of 6,571,471
Page 128481 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6839712 | C18H30N4O3S | N'-[(1-hexyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]heptanehydrazide | N'-[(1-hexyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]heptanehydrazide | 382.5 |
| 6839713 | C8H5F3N4O3 | methyl 2-[5-oxo-3-(trifluoromethyl)-1H-imidazo[2,1-c][1,2,4]triazol-6-ylidene]acetate | methyl 2-[5-oxo-3-(trifluoromethyl)-1H-imidazo[2,1-c][1,2,4]triazol-6-ylidene]acetate | 262.15 |
| 6839714 | C27H24ClN3O4 | 4-(3-chlorophenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-chlorophenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 489.9 |
| 6839715 | C28H26FN3O3 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-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-(4-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 471.5 |
| 6839716 | C25H16N4O3 | 17-[(2-hydroxy-3-methoxy-phenyl)methylene]-15,16,19,21-tetrazapentacyclo[12.7.0.02,7.08,13.016,20]henicosa-1(21),2,4,6,8,10,12,14,19-nonaen-18-one | 17-[(2-hydroxy-3-methoxy-phenyl)methylene]-15,16,19,21-tetrazapentacyclo[12.7.0.02,7.08,13.016,20]henicosa-1(21),2,4,6,8,10,12,14,19-nonaen-18-one | 420.4 |
| 6839717 | C16H11ClN2O2 | 6-[3-[2-(4-chlorophenyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-(4-chlorophenyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 298.72 |
| 6839718 | C22H17N3O2 | 2-(p-tolyl)-4-[(2-pyridylamino)methylene]isoquinoline-1,3-dione | 2-(p-tolyl)-4-[(2-pyridylamino)methylene]isoquinoline-1,3-dione | 355.4 |
| 6839719 | C20H14FN5O2 | 6-amino-1-(4-fluorophenyl)-4-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile | 6-amino-1-(4-fluorophenyl)-4-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile | 375.4 |
| 6839720 | C21H20N2O5S | 4-[[(1,1-dioxothiolan-3-yl)amino]methylene]-2-(4-methoxyphenyl)isoquinoline-1,3-dione | 4-[[(1,1-dioxothiolan-3-yl)amino]methylene]-2-(4-methoxyphenyl)isoquinoline-1,3-dione | 412.5 |
| 6839721 | C26H28N4O6 | 5-[5-(3,4-dimethoxyphenyl)-1-propanoyl-pyrazolidin-3-ylidene]-1-(2-phenylethyl)hexahydropyrimidine-2,4,6-trione | 5-[5-(3,4-dimethoxyphenyl)-1-propanoyl-pyrazolidin-3-ylidene]-1-(2-phenylethyl)hexahydropyrimidine-2,4,6-trione | 492.5 |
| 6839722 | C18H15ClN2O3 | 2-(2-chlorophenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 2-(2-chlorophenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 342.8 |
| 6839723 | C24H29N3O3 | 4-[[3-(diethylamino)propylamino]methylene]-2-(3-methoxyphenyl)isoquinoline-1,3-dione | 4-[[3-(diethylamino)propylamino]methylene]-2-(3-methoxyphenyl)isoquinoline-1,3-dione | 407.5 |
| 6839724 | C26H30ClN3O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(3-isopentyloxyphenyl)-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-(3-hydroxypropyl)-4-(3-isopentyloxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 484.0 |
| 6839725 | C19H17ClN2O3 | 2-(3-chloro-2-methyl-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 2-(3-chloro-2-methyl-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 356.8 |
| 6839726 | C25H21ClN4O2S | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methylsulfanylphenyl)-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-methylsulfanylphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 477.0 |
| 6839727 | C21H21N3O4 | 4-[(isopentylamino)methylene]-2-(2-nitrophenyl)isoquinoline-1,3-dione | 4-[(isopentylamino)methylene]-2-(2-nitrophenyl)isoquinoline-1,3-dione | 379.4 |
| 6839728 | C19H10N2O4S | 2-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]thiazolo[3,2-a]benzimidazol-1-one | 2-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]thiazolo[3,2-a]benzimidazol-1-one | 362.4 |
| 6839729 | C22H21BrClN3O5 | 4-(3-bromo-4-hydroxy-5-methoxy-phenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-methoxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-bromo-4-hydroxy-5-methoxy-phenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-methoxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 522.8 |
| 6839730 | C25H21ClN4O2 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(p-tolyl)-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-(p-tolyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 444.9 |
| 6839731 | C24H27N3O5 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-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-(3-ethoxy-4-hydroxy-phenyl)-5-(2-methoxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 437.5 |
| 6839732 | C25H29N3O3 | 2-(2,4-dimethylphenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 2-(2,4-dimethylphenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 419.5 |
| 6839733 | C19H18N2O4 | 4-[(2-hydroxyethylamino)methylene]-2-(3-methoxyphenyl)isoquinoline-1,3-dione | 4-[(2-hydroxyethylamino)methylene]-2-(3-methoxyphenyl)isoquinoline-1,3-dione | 338.4 |
| 6839734 | C22H23N3O3 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-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-(3-hydroxypropyl)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 377.4 |
| 6839735 | C30H23ClN4O3 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-phenoxyphenyl)-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-(3-phenoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 523.0 |
| 6839736 | C21H14ClN3O2 | 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-phenyl-isoquinoline-1,3-dione | 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-phenyl-isoquinoline-1,3-dione | 375.8 |
| 6839737 | C22H22ClN3O3 | 4-(3-chlorophenyl)-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 | 4-(3-chlorophenyl)-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 | 411.9 |
| 6839738 | C30H31N3O5 | 4-(4-benzyloxy-3-methoxy-phenyl)-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 | 4-(4-benzyloxy-3-methoxy-phenyl)-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 | 513.6 |
| 6839739 | C31H33N3O4 | 5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-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-(4-ethylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 511.6 |
| 6839740 | C25H19Cl2N3O2 | 4-(3,4-dichlorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3,4-dichlorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 464.3 |
| 6839741 | C21H19ClN2O5S | 2-(5-chloro-2-methoxy-phenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 2-(5-chloro-2-methoxy-phenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 446.9 |
| 6839742 | C19H14BrN5O2 | 1-benzyl-5-bromo-3-[(2-oxo-1H-pyrimidin-6-yl)hydrazono]indolin-2-one | 1-benzyl-5-bromo-3-[(2-oxo-1H-pyrimidin-6-yl)hydrazono]indolin-2-one | 424.3 |
| 6839743 | C28H25ClFN3O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(3,4-dimethoxyphenyl)ethyl]-4-(2-fluorophenyl)-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-[2-(3,4-dimethoxyphenyl)ethyl]-4-(2-fluorophenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 522.0 |
| 6839744 | C30H30ClN3O3 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-isopropylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-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-isopropylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 516.0 |
| 6839745 | C29H29N3O3S | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-4-(4-methylsulfanylphenyl)-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-(4-methoxyphenyl)ethyl]-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 499.6 |
| 6839746 | C18H17N3O2 | 6-[3-[2-[4-(dimethylamino)phenyl]vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-[4-(dimethylamino)phenyl]vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 307.3 |
| 6839747 | C22H22N2O6S | 2-(2,4-dimethoxyphenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 2-(2,4-dimethoxyphenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 442.5 |
| 6839748 | C20H20N2O5 | 2-(2,5-dimethoxyphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 2-(2,5-dimethoxyphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione | 368.4 |
| 6839749 | C23H24N4O5 | 4-[(3-morpholinopropylamino)methylene]-2-(2-nitrophenyl)isoquinoline-1,3-dione | 4-[(3-morpholinopropylamino)methylene]-2-(2-nitrophenyl)isoquinoline-1,3-dione | 436.5 |
| 6839750 | C20H18ClN3O4 | 3-(3-chloro-4-methyl-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-(3-chloro-4-methyl-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 | 399.8 |
| 6839751 | C26H23N3O4 | 4-(3-hydroxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-hydroxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 441.5 |
| 6839752 | C27H23Cl2N3O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[(2-chlorophenyl)methyl]-4-(3-ethoxy-4-hydroxy-phenyl)-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-[(2-chlorophenyl)methyl]-4-(3-ethoxy-4-hydroxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 524.4 |
| 6839753 | C25H31N3O2 | 4-[[3-(diethylamino)propylamino]methylene]-2-(2,5-dimethylphenyl)isoquinoline-1,3-dione | 4-[[3-(diethylamino)propylamino]methylene]-2-(2,5-dimethylphenyl)isoquinoline-1,3-dione | 405.5 |
| 6839754 | C23H25N3O5 | 3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-propyl-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-propyl-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 423.5 |
| 6839755 | C23H23N3O4 | 4-(4-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(4-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 405.4 |
| 6839756 | C27H23F2N3O4 | 5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 491.5 |
| 6839757 | C24H24F3N3O3 | 4-[(3-morpholinopropylamino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 4-[(3-morpholinopropylamino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 459.5 |
| 6839758 | C24H19ClN4O2 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-phenyl-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-phenyl-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 430.9 |
| 6839759 | C26H23ClN4O4 | 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-dimethoxyphenyl)-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-(3,4-dimethoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 490.9 |
| 6839760 | C16H12N2O2 | 6-(3-styryl-2H-1,2,4-oxadiazol-5-ylidene)cyclohexa-2,4-dien-1-one | 6-(3-styryl-2H-1,2,4-oxadiazol-5-ylidene)cyclohexa-2,4-dien-1-one | 264.28 |
| 6839761 | C26H24N4O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-(3-pyridylmethyl)-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-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 456.5 |
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