CompoundLookup Search compounds by elements

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 6,385,851 - 6,385,900 of 6,571,471
Page 127718 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6800582 C17H12N4O3 2-(3-methyl-1H-benzimidazol-2-ylidene)-3-(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)propanenitrile 2-(3-methyl-1H-benzimidazol-2-ylidene)-3-(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)propanenitrile 320.30
6800583 C21H19NO3 3-[1-(benzhydrylamino)ethylidene]-6-methyl-pyran-2,4-dione 3-[1-(benzhydrylamino)ethylidene]-6-methyl-pyran-2,4-dione 333.4
6800584 C16H15IN2O4 N-[3-(2-furyl)prop-2-enylideneamino]-2-(2-iodo-4-methoxy-phenoxy)acetamide N-[3-(2-furyl)prop-2-enylideneamino]-2-(2-iodo-4-methoxy-phenoxy)acetamide 426.21
6800585 C19H21N5O3S N-[[1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[1-(2-thienyl)ethylideneamino]oxy-acetamide N-[[1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[1-(2-thienyl)ethylideneamino]oxy-acetamide 399.5
6800586 C18H22N4O3 1-phenyl-5-[1-(1-piperidylamino)propylidene]hexahydropyrimidine-2,4,6-trione 1-phenyl-5-[1-(1-piperidylamino)propylidene]hexahydropyrimidine-2,4,6-trione 342.4
6800587 C16H13ClN4O2 4-[[2-(4-chlorophthalazin-1-yl)hydrazino]methylene]-3-hydroxy-2-methyl-cyclohexa-2,5-dien-1-one 4-[[2-(4-chlorophthalazin-1-yl)hydrazino]methylene]-3-hydroxy-2-methyl-cyclohexa-2,5-dien-1-one 328.75
6800588 C24H17N5O3S 8-[[2-(5-phenylthieno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-7-one 8-[[2-(5-phenylthieno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]-2,3-dihydro-[1,4]dioxino[2,3-g]quinolin-7-one 455.5
6800589 C23H28BrN3O 4-bromo-6-[[(1-nonylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one 4-bromo-6-[[(1-nonylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one 442.4
6800590 C23H22N4O4 1-(4-ethoxyphenyl)-5-[[2-(1H-indol-3-yl)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione 1-(4-ethoxyphenyl)-5-[[2-(1H-indol-3-yl)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione 418.4
6800591 C20H17N3O5 2-(2-naphthyloxy)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 2-(2-naphthyloxy)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide 379.4
6800592 C19H17N5O4S 1-[[1-(3-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-thiourea 1-[[1-(3-methoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-thiourea 411.4
6800593 C19H14ClN3O5 5-[1-(1,3-benzodioxol-5-ylamino)ethylidene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione 5-[1-(1,3-benzodioxol-5-ylamino)ethylidene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione 399.8
6800594 C21H19N5OS 6-methyl-3-[[2-(5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]quinolin-2-one 6-methyl-3-[[2-(5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]quinolin-2-one 389.5
6800595 C19H24ClN3O3 1-(4-chlorophenyl)-5-[(octylamino)methylene]hexahydropyrimidine-2,4,6-trione 1-(4-chlorophenyl)-5-[(octylamino)methylene]hexahydropyrimidine-2,4,6-trione 377.9
6800596 C18H14FN3O4 1-(2-fluorophenyl)-5-[(4-methoxyanilino)methylene]hexahydropyrimidine-2,4,6-trione 1-(2-fluorophenyl)-5-[(4-methoxyanilino)methylene]hexahydropyrimidine-2,4,6-trione 355.3
6800598 C9H10N2O3 2-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 2-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide 194.19
6800599 C14H13N5O2 2-cyano-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide 2-cyano-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide 283.29
6800600 C17H16N4O3S 4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]benzenesulfonamide 4-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]benzenesulfonamide 356.4
6800601 C13H12N2O 6-[[(3-methyl-2-pyridyl)amino]methylene]cyclohexa-2,4-dien-1-one 6-[[(3-methyl-2-pyridyl)amino]methylene]cyclohexa-2,4-dien-1-one 212.25
6800602 C13H14N4O3 2-hydroxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide 2-hydroxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide 274.28
6800603 C42H42N4O10S2 4-[[7-[1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-8-[(4-sulfamoylanilino)methylene]-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-2-oxo-1-naphthylidene]methylamino]benzenesulfonamide 4-[[7-[1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-8-[(4-sulfamoylanilino)methylene]-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-2-oxo-1-naphthylidene]methylamino]benzenesulfonamide 826.9
6800604 C18H13Cl2N3O4 5-[(3-chloro-4-methoxy-anilino)methylene]-1-(2-chlorophenyl)hexahydropyrimidine-2,4,6-trione 5-[(3-chloro-4-methoxy-anilino)methylene]-1-(2-chlorophenyl)hexahydropyrimidine-2,4,6-trione 406.2
6800605 C23H16Cl2N2O3 3-(2,4-dichlorophenyl)-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]prop-2-enamide 3-(2,4-dichlorophenyl)-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]prop-2-enamide 439.3
6800606 C20H14BrN3O3 1-(3-bromophenyl)-5-[(2-methyl-1H-indol-3-yl)methylene]hexahydropyrimidine-2,4,6-trione 1-(3-bromophenyl)-5-[(2-methyl-1H-indol-3-yl)methylene]hexahydropyrimidine-2,4,6-trione 424.2
6800607 C23H27Br2N3O 2,4-dibromo-6-[[(1-nonylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one 2,4-dibromo-6-[[(1-nonylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one 521.3
6800608 C24H16N4O7 2-[1-(2,4-dinitrophenyl)-5-(furan-2-carbonyl)pyrazolidin-3-ylidene]naphthalen-1-one 2-[1-(2,4-dinitrophenyl)-5-(furan-2-carbonyl)pyrazolidin-3-ylidene]naphthalen-1-one 472.4
6800609 C19H24N4O5 1-(2-ethoxyphenyl)-5-[(2-morpholinoethylamino)methylene]hexahydropyrimidine-2,4,6-trione 1-(2-ethoxyphenyl)-5-[(2-morpholinoethylamino)methylene]hexahydropyrimidine-2,4,6-trione 388.4
6800610 C25H28N4O5 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(2,5-dimethoxyphenyl)hexahydropyrimidine-2,4,6-trione 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(2,5-dimethoxyphenyl)hexahydropyrimidine-2,4,6-trione 464.5
6800611 C10H16N4O3 5-[[2-(dimethylamino)ethylamino]methylene]-1-methyl-hexahydropyrimidine-2,4,6-trione 5-[[2-(dimethylamino)ethylamino]methylene]-1-methyl-hexahydropyrimidine-2,4,6-trione 240.26
6800612 C16H13N3O N'-(pyrrol-2-ylidenemethyl)naphthalene-1-carbohydrazide N'-(pyrrol-2-ylidenemethyl)naphthalene-1-carbohydrazide 263.29
6800613 C18H13ClN4O4 N'-[[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide N'-[[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide 384.8
6800614 C25H25N5O3S 5-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-1-(4-isopropylphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione 5-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-1-(4-isopropylphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione 475.6
6800616 C17H17BrN2O4 N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxy-2-phenyl-acetohydrazide N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-hydroxy-2-phenyl-acetohydrazide 393.2
6800617 C18H24N4O3 1-butyl-5-[1-[2-(o-tolyl)hydrazino]propylidene]hexahydropyrimidine-2,4,6-trione 1-butyl-5-[1-[2-(o-tolyl)hydrazino]propylidene]hexahydropyrimidine-2,4,6-trione 344.4
6800618 C19H24N4O4S 1-(2-methoxyphenyl)-5-[(3-morpholinopropylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 1-(2-methoxyphenyl)-5-[(3-morpholinopropylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 404.5
6800619 C23H21N6O2S+ N'-[(Z)-[4-[4-[4-(dimethylamino)phenyl]pyridin-1-ium-1-yl]-2-oxo-thiazol-5-ylidene]methyl]pyridine-4-carbohydrazide N'-[(Z)-[4-[4-[4-(dimethylamino)phenyl]pyridin-1-ium-1-yl]-2-oxo-thiazol-5-ylidene]methyl]pyridine-4-carbohydrazide 445.5
6800620 C27H24N4O4S 2-[2-[(3,4-dimethoxyphenyl)methyl]benzimidazol-1-yl]-N'-[(3-oxobenzothiophen-2-ylidene)methyl]acetohydrazide 2-[2-[(3,4-dimethoxyphenyl)methyl]benzimidazol-1-yl]-N'-[(3-oxobenzothiophen-2-ylidene)methyl]acetohydrazide 500.6
6800621 C21H28N4O2 ethyl 2-cyano-2-[3-(dibutylamino)-1H-quinoxalin-2-ylidene]acetate ethyl 2-cyano-2-[3-(dibutylamino)-1H-quinoxalin-2-ylidene]acetate 368.5
6800622 C26H22N6O4 6-[[(5-benzyl-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazono]methyl]-2,3-dimethoxy-benzoic acid 6-[[(5-benzyl-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazono]methyl]-2,3-dimethoxy-benzoic acid 482.5
6800623 C26H22FN5O3S 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-fluorophenyl)acetamide 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-fluorophenyl)acetamide 503.5
6800624 C20H17NO5S 6-ethylsulfonyl-3-(2-oxo-4-phenyl-but-3-enylidene)-4H-1,4-benzoxazin-2-one 6-ethylsulfonyl-3-(2-oxo-4-phenyl-but-3-enylidene)-4H-1,4-benzoxazin-2-one 383.4
6800625 C15H16N6O3 1,3,7-trimethyl-8-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]purine-2,6-dione 1,3,7-trimethyl-8-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]purine-2,6-dione 328.33
6800626 C12H18N4O2S 1-cyclopropyl-5-[[2-(dimethylamino)ethylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 1-cyclopropyl-5-[[2-(dimethylamino)ethylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 282.36
6800627 C36H44N2O8 7-[1,6-dihydroxy-8-[(3-hydroxypropylamino)methylene]-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-1-[(3-hydroxypropylamino)methylene]-4-isopropyl-6-methyl-naphthalen-2-one 7-[1,6-dihydroxy-8-[(3-hydroxypropylamino)methylene]-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-1-[(3-hydroxypropylamino)methylene]-4-isopropyl-6-methyl-naphthalen-2-one 632.7
6800628 C27H27ClN4O5 2-chloro-N-[1-[[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-[4-(dimethylamino)phenyl]vinyl]benzamide 2-chloro-N-[1-[[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-[4-(dimethylamino)phenyl]vinyl]benzamide 523.0
6800629 C16H9NO2S 3-(3-oxobenzothiophen-2-ylidene)indolin-2-one 3-(3-oxobenzothiophen-2-ylidene)indolin-2-one 279.3
6800630 C11H17N5O3 2-amino-3-methyl-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]butanehydrazide 2-amino-3-methyl-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]butanehydrazide 267.28
6800631 C23H18N4O N'-[(2,5-diphenylpyrrol-3-ylidene)methyl]pyridine-4-carbohydrazide N'-[(2,5-diphenylpyrrol-3-ylidene)methyl]pyridine-4-carbohydrazide 366.4
6800632 C19H18BrClN4O3S2 1-[3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,5-dimethyl-2-thioxo-thiazolidin-4-yl]-3-(4-chlorophenyl)-1-hydroxy-urea 1-[3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,5-dimethyl-2-thioxo-thiazolidin-4-yl]-3-(4-chlorophenyl)-1-hydroxy-urea 529.9
6800633 C18H19ClN2O2 4-tert-butyl-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide 4-tert-butyl-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide 330.8

Related Element Combinations

Explore other compound combinations that include similar elements. Discover more chemistry by browsing related searches.

Looking for a specific combination?

Select any elements from the periodic table and discover all known compounds instantly.

NIH

Data Sourced from PubChem

All compound data on CompoundLookup comes from PubChem, the world's largest free chemistry database maintained by the National Institutes of Health (NIH). We've indexed and organized this data to enable element-based searching - a feature not available on any other platform. We're constantly adding more compounds and improving our coverage. Learn more about our mission.