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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 6,423,951 - 6,424,000 of 6,571,471
Page 128480 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6839662 C19H18N2O4 4-[(2-hydroxyethylamino)methylene]-2-(2-methoxyphenyl)isoquinoline-1,3-dione 4-[(2-hydroxyethylamino)methylene]-2-(2-methoxyphenyl)isoquinoline-1,3-dione 338.4
6839663 C15H14BrClN6O 3-[(5-amino-6-chloro-pyrimidin-4-yl)hydrazono]-5-bromo-1-propyl-indolin-2-one 3-[(5-amino-6-chloro-pyrimidin-4-yl)hydrazono]-5-bromo-1-propyl-indolin-2-one 409.67
6839664 C21H17F3N2O4S 4-[[(1,1-dioxothiolan-3-yl)amino]methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione 4-[[(1,1-dioxothiolan-3-yl)amino]methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione 450.4
6839665 C21H16ClN5O2 6-amino-1-(4-chlorophenyl)-4-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile 6-amino-1-(4-chlorophenyl)-4-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-2H-pyrazolo[3,4-b]pyridine-5-carbonitrile 405.8
6839666 C16H16N4O3 4-[(2,3-diethyl-6-oxo-1,4-dihydroimidazo[1,2-b][1,2,4]triazin-7-ylidene)methyl]-1,2-benzoquinone 4-[(2,3-diethyl-6-oxo-1,4-dihydroimidazo[1,2-b][1,2,4]triazin-7-ylidene)methyl]-1,2-benzoquinone 312.32
6839667 C20H17N3O3 3-(3,5-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-(6-methoxy-4-oxo-1H-quinazolin-2-ylidene)propanenitrile 3-(3,5-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-(6-methoxy-4-oxo-1H-quinazolin-2-ylidene)propanenitrile 347.4
6839668 C18H17N3O5 N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5,6-dimethoxy-1H-indole-2-carbohydrazide N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5,6-dimethoxy-1H-indole-2-carbohydrazide 355.3
6839669 C14H10N2O3 6-[3-[2-(2-furyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one 6-[3-[2-(2-furyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one 254.24
6839670 C25H21ClN4O4 3-(3-chloro-4-methyl-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-chloro-4-methyl-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 476.9
6839671 C20H19N3O4 5-(2-hydroxyethyl)-4-(3-hydroxyphenyl)-3-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 5-(2-hydroxyethyl)-4-(3-hydroxyphenyl)-3-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 365.4
6839672 C28H35N3O5 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-isopentyloxy-phenyl)-5-(2-hydroxyethyl)-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-isopentyloxy-phenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 493.6
6839673 C22H22ClN3O5 3-(3-chloro-4-methyl-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-chloro-4-methyl-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 443.9
6839674 C29H29N3O5 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-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-hydroxy-3-methoxy-phenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 499.6
6839675 C27H23ClFN3O3 3-(3-chloro-4-methyl-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-chloro-4-methyl-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 491.9
6839676 C19H18N2O3 4-[(2-hydroxyethylamino)methylene]-2-(m-tolyl)isoquinoline-1,3-dione 4-[(2-hydroxyethylamino)methylene]-2-(m-tolyl)isoquinoline-1,3-dione 322.4
6839677 C28H26ClN3O4 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-(p-tolylmethyl)-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-ethoxy-4-hydroxy-phenyl)-5-(p-tolylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 504.0
6839678 C22H21BrClN3O5 4-(3-bromo-4-hydroxy-5-methoxy-phenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-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-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 522.8
6839679 C27H23Cl2N3O3 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-chlorophenyl)-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-(3-chlorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 508.4
6839680 C18H17N3O5 N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,7-dimethoxy-1H-indole-2-carbohydrazide N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,7-dimethoxy-1H-indole-2-carbohydrazide 355.3
6839681 C25H27N3O6 3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(tetrahydrofuran-2-ylmethyl)-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-(tetrahydrofuran-2-ylmethyl)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 465.5
6839682 C21H22N2O3 4-[(2-hydroxyethylamino)methylene]-2-(2,4,6-trimethylphenyl)isoquinoline-1,3-dione 4-[(2-hydroxyethylamino)methylene]-2-(2,4,6-trimethylphenyl)isoquinoline-1,3-dione 350.4
6839683 C21H21N3O3 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-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-(2-hydroxyethyl)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 363.4
6839684 C23H24ClN3O3 4-(3-chlorophenyl)-5-(3-isopropoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 4-(3-chlorophenyl)-5-(3-isopropoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 425.9
6839685 C20H20N2O3 2-(2-ethylphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione 2-(2-ethylphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione 336.4
6839686 C24H27N3O3S 5-(3-isopropoxypropyl)-4-(4-methylsulfanylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 5-(3-isopropoxypropyl)-4-(4-methylsulfanylphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 437.6
6839687 C22H21Cl2N3O3 4-(3,4-dichlorophenyl)-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-(3,4-dichlorophenyl)-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 446.3
6839688 C20H16Cl2N2O4S 2-(2,3-dichlorophenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione 2-(2,3-dichlorophenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione 451.3
6839689 C28H26ClN3O3 4-(4-chlorophenyl)-3-(3,5-dimethyl-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-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 488.0
6839690 C16H14N4O3 12-[(2-hydroxy-3-methoxy-phenyl)methylene]-1,2,8,10-tetrazatricyclo[7.3.0.03,7]dodeca-2,7,9-trien-11-one 12-[(2-hydroxy-3-methoxy-phenyl)methylene]-1,2,8,10-tetrazatricyclo[7.3.0.03,7]dodeca-2,7,9-trien-11-one 310.31
6839691 C25H29N3O6 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(3,4,5-trimethoxyphenyl)-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-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 467.5
6839692 C20H19N3O3 5-(3-hydroxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 5-(3-hydroxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 349.4
6839693 C26H22FN3O3 4-(4-fluorophenyl)-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-(4-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 443.5
6839694 C26H24N4O3 3-(3,5-dimethyl-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-(3,5-dimethyl-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 440.5
6839695 C21H13N3O5 N-[[2-oxo-1-(3-oxo-1H-isobenzofuran-1-yl)indolin-3-ylidene]amino]furan-2-carboxamide N-[[2-oxo-1-(3-oxo-1H-isobenzofuran-1-yl)indolin-3-ylidene]amino]furan-2-carboxamide 387.3
6839696 C21H20ClN3O3S 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-methylsulfanylphenyl)-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-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 429.9
6839697 C20H17BrClN3O3 4-(4-bromophenyl)-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-bromophenyl)-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 462.7
6839698 C23H18ClN3O2 2-(5-chloro-2-methyl-phenyl)-4-[(2-pyridylmethylamino)methylene]isoquinoline-1,3-dione 2-(5-chloro-2-methyl-phenyl)-4-[(2-pyridylmethylamino)methylene]isoquinoline-1,3-dione 403.9
6839699 C23H20N5OS2+ 1-[[(Z)-[4-(3-benzylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]amino]-3-phenyl-thiourea 1-[[(Z)-[4-(3-benzylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]amino]-3-phenyl-thiourea 446.6
6839700 C16H11FN2O2 6-[3-[2-(4-fluorophenyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one 6-[3-[2-(4-fluorophenyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one 282.27
6839701 C20H19N3O3 5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 349.4
6839702 C32H28N4O3 4-(4-benzyloxyphenyl)-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-benzyloxyphenyl)-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 516.6
6839703 C16H10N4O4S 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-2-methyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-2-methyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one 354.3
6839704 C22H23N3O6 5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 425.4
6839705 C20H20N2O3 2-(3,4-dimethylphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione 2-(3,4-dimethylphenyl)-4-[(2-hydroxyethylamino)methylene]isoquinoline-1,3-dione 336.4
6839706 C18H14N4O4S2 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-3-isopropylsulfanyl-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-3-isopropylsulfanyl-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one 414.5
6839707 C22H16FN3O3 4-(2-fluorophenyl)-5-(2-furylmethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 4-(2-fluorophenyl)-5-(2-furylmethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 389.4
6839708 C14H12N4O 3-methyl-4-[(5-quinolylamino)methylene]-1H-pyrazol-5-one 3-methyl-4-[(5-quinolylamino)methylene]-1H-pyrazol-5-one 252.27
6839709 C29H28ClN3O4 3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxyphenyl)-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-ethoxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 518.0
6839710 C24H27N3O5 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethoxy-3-methoxy-phenyl)-5-(2-hydroxyethyl)-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-ethoxy-3-methoxy-phenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 437.5
6839711 C26H18N6O3 6-[16-(2-furyl)-14-methyl-12-phenyl-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-[16-(2-furyl)-14-methyl-12-phenyl-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 462.5

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