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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.

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Total Compounds: 6,571,471
Showing 6,425,151 - 6,425,200 of 6,571,471
Page 128504 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6840880 C19H18N2O4 6-[5-(3,4-dimethoxyphenyl)-1H-pyrimidin-6-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one 6-[5-(3,4-dimethoxyphenyl)-1H-pyrimidin-6-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one 338.4
6840881 C24H18N4O3 13-(6-oxocyclohexa-2,4-dien-1-ylidene)-9-phenyl-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one 13-(6-oxocyclohexa-2,4-dien-1-ylidene)-9-phenyl-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one 410.4
6840882 C24H19FN2O4 4-[(2,5-dimethoxyanilino)methylene]-2-(4-fluorophenyl)isoquinoline-1,3-dione 4-[(2,5-dimethoxyanilino)methylene]-2-(4-fluorophenyl)isoquinoline-1,3-dione 418.4
6840883 C20H14N2O5S2 2-hydroxy-4-[5-[(6-methoxy-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]benzoic acid 2-hydroxy-4-[5-[(6-methoxy-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]benzoic acid 426.5
6840884 C23H24N6O5S 1',3'-dimethyl-7-[(1-methyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]spiro[2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoline-4,5'-hexahydropyrimidine]-2',4',6'-trione 1',3'-dimethyl-7-[(1-methyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]spiro[2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoline-4,5'-hexahydropyrimidine]-2',4',6'-trione 496.5
6840885 C21H21N3O4 5-(2-methoxyethyl)-4-(4-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 5-(2-methoxyethyl)-4-(4-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 379.4
6840886 C19H17ClN2O3 2-(5-chloro-2-methyl-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione 2-(5-chloro-2-methyl-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione 356.8
6840887 C24H14N4O3 4-[(18-oxo-15,16,19,21-tetrazapentacyclo[12.7.0.02,7.08,13.016,20]henicosa-1(14),2,4,6,8,10,12,19-octaen-17-ylidene)methyl]-1,2-benzoquinone 4-[(18-oxo-15,16,19,21-tetrazapentacyclo[12.7.0.02,7.08,13.016,20]henicosa-1(14),2,4,6,8,10,12,19-octaen-17-ylidene)methyl]-1,2-benzoquinone 406.4
6840888 C23H24N2O4S 4-[[(1,1-dioxothiolan-3-yl)amino]methylene]-2-(2,4,6-trimethylphenyl)isoquinoline-1,3-dione 4-[[(1,1-dioxothiolan-3-yl)amino]methylene]-2-(2,4,6-trimethylphenyl)isoquinoline-1,3-dione 424.5
6840889 C25H21ClN4O2 4-(3-chlorophenyl)-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-(3-chlorophenyl)-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 444.9
6840890 C22H20FN3O3 4-(4-fluorophenyl)-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-fluorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 393.4
6840891 C23H21N5O2 6-amino-1-(3,4-dimethylphenyl)-4-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-3-methyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile 6-amino-1-(3,4-dimethylphenyl)-4-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-3-methyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile 399.4
6840892 C18H14N2O5 5-[(2-hydroxy-3-methoxy-phenyl)methylene]-1-phenyl-hexahydropyrimidine-2,4,6-trione 5-[(2-hydroxy-3-methoxy-phenyl)methylene]-1-phenyl-hexahydropyrimidine-2,4,6-trione 338.3
6840893 C21H20N4O4 1-benzyl-5-[5-(4-methoxyphenyl)pyrazolidin-3-ylidene]hexahydropyrimidine-2,4,6-trione 1-benzyl-5-[5-(4-methoxyphenyl)pyrazolidin-3-ylidene]hexahydropyrimidine-2,4,6-trione 392.4
6840894 C25H31N3O2 4-[[3-(diethylamino)propylamino]methylene]-2-(2-ethylphenyl)isoquinoline-1,3-dione 4-[[3-(diethylamino)propylamino]methylene]-2-(2-ethylphenyl)isoquinoline-1,3-dione 405.5
6840895 C24H27N3O4 2-(2-methoxyphenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione 2-(2-methoxyphenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione 421.5
6840896 C17H18N6O3 7-allyl-1,3-dimethyl-8-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]purine-2,6-dione 7-allyl-1,3-dimethyl-8-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]purine-2,6-dione 354.4
6840897 C22H16ClN3O2 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(m-tolyl)isoquinoline-1,3-dione 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(m-tolyl)isoquinoline-1,3-dione 389.8
6840898 C25H16N4O3 17-[(4-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-[(4-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
6840899 C23H25N3O4 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-(3-methoxypropyl)-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-methoxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 407.5
6840900 C22H21N3O4 4-(3-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 4-(3-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 391.4
6840901 C21H17N5O2 6-amino-4-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-1-(p-tolyl)-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile 6-amino-4-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-1-(p-tolyl)-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile 371.4
6840902 C22H22ClN3O4 3-(3-chloro-4-methyl-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 3-(3-chloro-4-methyl-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 427.9
6840903 C22H21ClN4O3 1-(4-chlorophenyl)-5-[5-(4-isopropylphenyl)pyrazolidin-3-ylidene]hexahydropyrimidine-2,4,6-trione 1-(4-chlorophenyl)-5-[5-(4-isopropylphenyl)pyrazolidin-3-ylidene]hexahydropyrimidine-2,4,6-trione 424.9
6840904 C26H21ClFN3O4 3-(3-chloro-4-methyl-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-chloro-4-methyl-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 493.9
6840905 C26H21ClFN3O3 4-(4-chlorophenyl)-3-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 4-(4-chlorophenyl)-3-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 477.9
6840906 C25H28N6O7 7-[[1-(2-methoxyethyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-1',3'-dimethyl-spiro[2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoline-4,5'-hexahydropyrimidine]-2',4',6'-trione 7-[[1-(2-methoxyethyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-1',3'-dimethyl-spiro[2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoline-4,5'-hexahydropyrimidine]-2',4',6'-trione 524.5
6840907 C19H15N3O2 6-[3-[2-(1-methylindol-3-yl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one 6-[3-[2-(1-methylindol-3-yl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one 317.3
6840908 C19H19N3O5 4,6,7-trimethoxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide 4,6,7-trimethoxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide 369.4
6840909 C17H25N7O 2-(4,6-dimethylpyrimidin-2-yl)-5-methyl-4-[(2-piperazin-1-ylethylamino)methylene]pyrazol-3-one 2-(4,6-dimethylpyrimidin-2-yl)-5-methyl-4-[(2-piperazin-1-ylethylamino)methylene]pyrazol-3-one 343.4
6840910 C20H22N4O5 5-[1-acetyl-5-(4-ethoxyphenyl)pyrazolidin-3-ylidene]-1-allyl-hexahydropyrimidine-2,4,6-trione 5-[1-acetyl-5-(4-ethoxyphenyl)pyrazolidin-3-ylidene]-1-allyl-hexahydropyrimidine-2,4,6-trione 398.4
6840911 C23H25N7O5S 8-[(1-ethyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]-3-methyl-spiro[2,4,4a,6-tetrahydro-1H-pyrazino[1,2-a]quinoline-5,5'-hexahydropyrimidine]-2',4',6'-trione 8-[(1-ethyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methylamino]-3-methyl-spiro[2,4,4a,6-tetrahydro-1H-pyrazino[1,2-a]quinoline-5,5'-hexahydropyrimidine]-2',4',6'-trione 511.6
6840912 C28H32N6O6 7-[(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)methylamino]-1',3'-dimethyl-spiro[2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoline-4,5'-hexahydropyrimidine]-2',4',6'-trione 7-[(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)methylamino]-1',3'-dimethyl-spiro[2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoline-4,5'-hexahydropyrimidine]-2',4',6'-trione 548.6
6840913 C24H27N7O6 3-methyl-8-[(2,4,6-trioxo-1-propyl-hexahydropyrimidin-5-ylidene)methylamino]spiro[2,4,4a,6-tetrahydro-1H-pyrazino[1,2-a]quinoline-5,5'-hexahydropyrimidine]-2',4',6'-trione 3-methyl-8-[(2,4,6-trioxo-1-propyl-hexahydropyrimidin-5-ylidene)methylamino]spiro[2,4,4a,6-tetrahydro-1H-pyrazino[1,2-a]quinoline-5,5'-hexahydropyrimidine]-2',4',6'-trione 509.5
6840914 C23H24ClN3O6 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(3,4,5-trimethoxyphenyl)-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-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 473.9
6840915 C20H14N2O5S2 2-hydroxy-5-[5-[(6-methoxy-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]benzoic acid 2-hydroxy-5-[5-[(6-methoxy-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]benzoic acid 426.5
6840916 C17H13N5O 12-(1H-indol-3-ylmethylene)-1,2,8,10-tetrazatricyclo[7.3.0.03,7]dodeca-2,7,9-trien-11-one 12-(1H-indol-3-ylmethylene)-1,2,8,10-tetrazatricyclo[7.3.0.03,7]dodeca-2,7,9-trien-11-one 303.32
6840917 C29H29ClN4O3 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-isopentyloxyphenyl)-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-isopentyloxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 517.0
6840918 C20H17N3O6 N-[[1-(4,5-dimethoxy-3-oxo-1H-isobenzofuran-1-yl)-2-oxo-indolin-3-ylidene]amino]acetamide N-[[1-(4,5-dimethoxy-3-oxo-1H-isobenzofuran-1-yl)-2-oxo-indolin-3-ylidene]amino]acetamide 395.4
6840919 C25H29N3O3 2-(2-ethoxyphenyl)-4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]isoquinoline-1,3-dione 2-(2-ethoxyphenyl)-4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]isoquinoline-1,3-dione 419.5
6840920 C23H24N4O5 5-[5-(3,4-dimethoxyphenyl)pyrazolidin-3-ylidene]-1-(2-phenylethyl)hexahydropyrimidine-2,4,6-trione 5-[5-(3,4-dimethoxyphenyl)pyrazolidin-3-ylidene]-1-(2-phenylethyl)hexahydropyrimidine-2,4,6-trione 436.5
6840921 C25H28N6O6 1',3'-dimethyl-7-[(2,4,6-trioxo-1-propyl-hexahydropyrimidin-5-ylidene)methylamino]spiro[2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoline-4,5'-hexahydropyrimidine]-2',4',6'-trione 1',3'-dimethyl-7-[(2,4,6-trioxo-1-propyl-hexahydropyrimidin-5-ylidene)methylamino]spiro[2,3,3a,5-tetrahydro-1H-pyrrolo[1,2-a]quinoline-4,5'-hexahydropyrimidine]-2',4',6'-trione 508.5
6840922 C25H21N3O 6-(2-methyl-3,7-diphenyl-6,7-dihydro-1H-pyrazolo[1,5-a]pyrimidin-5-ylidene)cyclohexa-2,4-dien-1-one 6-(2-methyl-3,7-diphenyl-6,7-dihydro-1H-pyrazolo[1,5-a]pyrimidin-5-ylidene)cyclohexa-2,4-dien-1-one 379.5
6840923 C25H21ClN4O3 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-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-methoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 460.9
6840924 C29H28ClN3O3 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-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-ethylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 502.0
6840925 C27H25N3O4 4-(3,4-dimethoxyphenyl)-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-dimethoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 455.5
6840926 C19H17ClN2O3 2-(3-chloro-4-methyl-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione 2-(3-chloro-4-methyl-phenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione 356.8
6840927 C21H16N4O4 6-[12-acetyl-13-(2-furyl)-11-methyl-10-oxa-3,5,6,8-tetrazatricyclo[7.4.0.02,6]trideca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one 6-[12-acetyl-13-(2-furyl)-11-methyl-10-oxa-3,5,6,8-tetrazatricyclo[7.4.0.02,6]trideca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one 388.4
6840928 C22H22FN3O3 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-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-(4-fluorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 395.4
6840929 C26H24N4O3 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-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-(3-methoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 440.5

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