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 6,392,801 - 6,392,850 of 6,571,471
Page 127857 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6807713 C17H21N7O3 8-[[(2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amino]hydrazono]-1,3-dimethyl-purine-2,6-dione 8-[[(2-hydroxy-1-methyl-2-phenyl-ethyl)-methyl-amino]hydrazono]-1,3-dimethyl-purine-2,6-dione 371.4
6807714 C17H21ClN4O2S 1-(2-chlorophenyl)-5-[[2-(diethylamino)ethylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 1-(2-chlorophenyl)-5-[[2-(diethylamino)ethylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 380.9
6807715 C17H17N3O5 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3-methoxyphenyl)-2-oxo-acetamide 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3-methoxyphenyl)-2-oxo-acetamide 343.33
6807716 C23H22N2O4 N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(p-tolylmethoxy)benzohydrazide N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-(p-tolylmethoxy)benzohydrazide 390.4
6807717 C22H29N3O2 4-tert-butyl-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]benzohydrazide 4-tert-butyl-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]benzohydrazide 367.5
6807718 C25H20Cl2N4O4 N-[2-[2-[1-[(3,4-dichlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-4-methoxy-benzamide N-[2-[2-[1-[(3,4-dichlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-4-methoxy-benzamide 511.4
6807719 C24H26N6O3 2-amino-N-butyl-1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]pyrrolo[3,2-b]quinoxaline-3-carboxamide 2-amino-N-butyl-1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]pyrrolo[3,2-b]quinoxaline-3-carboxamide 446.5
6807720 C26H30BrClN4O3 N-[[5-bromo-2-oxo-1-(1-piperidylmethyl)indolin-3-ylidene]amino]-2-(4-chloro-2-isopropyl-5-methyl-phenoxy)acetamide N-[[5-bromo-2-oxo-1-(1-piperidylmethyl)indolin-3-ylidene]amino]-2-(4-chloro-2-isopropyl-5-methyl-phenoxy)acetamide 561.9
6807721 C30H41Cl2N3O 2,4-dichloro-6-[[(1-hexadecylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one 2,4-dichloro-6-[[(1-hexadecylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one 530.6
6807722 C13H20N4O2S 1-allyl-5-[[3-(dimethylamino)propylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 1-allyl-5-[[3-(dimethylamino)propylamino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 296.39
6807723 C21H28N4O3 1-(o-tolyl)-5-[1-[2-(1-piperidyl)ethylamino]propylidene]hexahydropyrimidine-2,4,6-trione 1-(o-tolyl)-5-[1-[2-(1-piperidyl)ethylamino]propylidene]hexahydropyrimidine-2,4,6-trione 384.5
6807724 C20H25I2N7O 6-[[2-[4,6-bis(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one 6-[[2-[4,6-bis(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one 633.3
6807725 C22H22N2O2S 2-[(3,5-dimethylphenyl)methylsulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide 2-[(3,5-dimethylphenyl)methylsulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide 378.5
6807726 C18H17N5O 6-[6-methyl-4-[methyl-(3-pyridylmethyleneamino)amino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one 6-[6-methyl-4-[methyl-(3-pyridylmethyleneamino)amino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one 319.4
6807727 C19H15ClN4O4S 2-chloro-N'-[[1-(3-methoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide 2-chloro-N'-[[1-(3-methoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide 430.9
6807728 C21H13N3O4S2 5-[(4-nitrophenyl)methylene]-3-[(2-oxo-1-naphthylidene)methylamino]-2-thioxo-thiazolidin-4-one 5-[(4-nitrophenyl)methylene]-3-[(2-oxo-1-naphthylidene)methylamino]-2-thioxo-thiazolidin-4-one 435.5
6807729 C18H14BrN3O2 3-(2-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-(5-methyl-1,3-dihydrobenzimidazol-2-ylidene)propanenitrile 3-(2-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-(5-methyl-1,3-dihydrobenzimidazol-2-ylidene)propanenitrile 384.2
6807730 C9H14N4O 1,3-bis(but-2-enylideneamino)urea 1,3-bis(but-2-enylideneamino)urea 194.23
6807731 C21H14N4O6 2,4-dinitro-6-[[[2-(p-tolyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one 2,4-dinitro-6-[[[2-(p-tolyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one 418.4
6807732 C18H18N2O5 N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide 342.3
6807733 C25H18IN3O 2-(2-indol-3-ylideneethylidene)-6-iodo-3-(o-tolyl)-1H-quinazolin-4-one 2-(2-indol-3-ylideneethylidene)-6-iodo-3-(o-tolyl)-1H-quinazolin-4-one 503.3
6807734 C14H15N3O3 [(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]urea [(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]urea 273.29
6807735 C14H10FI2NO 6-[[(4-fluorophenyl)methylamino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one 6-[[(4-fluorophenyl)methylamino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one 481.04
6807736 C18H18N4O2 N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]-6-methyl-pyridine-3-carboxamide N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]-6-methyl-pyridine-3-carboxamide 322.4
6807737 C24H22ClN7O3 1-[(4-chlorophenyl)methyl]-8-[2-(1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-3,7-dimethyl-purine-2,6-dione 1-[(4-chlorophenyl)methyl]-8-[2-(1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-3,7-dimethyl-purine-2,6-dione 491.9
6807738 C17H20N6O5 7-(2-hydroxyethyl)-8-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,3-dimethyl-purine-2,6-dione 7-(2-hydroxyethyl)-8-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,3-dimethyl-purine-2,6-dione 388.4
6807739 C29H29N3O3 1-benzyl-5-[1-(3,3-diphenylpropylamino)propylidene]hexahydropyrimidine-2,4,6-trione 1-benzyl-5-[1-(3,3-diphenylpropylamino)propylidene]hexahydropyrimidine-2,4,6-trione 467.6
6807740 C19H24N4O4 1-(3,4-dimethylphenyl)-5-[(2-morpholinoethylamino)methylene]hexahydropyrimidine-2,4,6-trione 1-(3,4-dimethylphenyl)-5-[(2-morpholinoethylamino)methylene]hexahydropyrimidine-2,4,6-trione 372.4
6807741 C19H18N4O3S 2-(2,5-dioxo-1-phenyl-pyrrolidin-3-yl)-3-[1-(4-oxocyclohexa-2,5-dien-1-ylidene)ethylamino]isothiourea 2-(2,5-dioxo-1-phenyl-pyrrolidin-3-yl)-3-[1-(4-oxocyclohexa-2,5-dien-1-ylidene)ethylamino]isothiourea 382.4
6807742 C21H26N4O4 N-[2-[1-(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethylamino]phenyl]propanamide N-[2-[1-(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethylamino]phenyl]propanamide 398.5
6807743 C18H12Cl2N4O4 2-chloro-N'-[[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide 2-chloro-N'-[[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide 419.2
6807744 C22H23NO5 4-(4-butoxyphenyl)-2-(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-3H-1,3-oxazin-6-one 4-(4-butoxyphenyl)-2-(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-3H-1,3-oxazin-6-one 381.4
6807745 C25H23BrN4O3 N-[1-[[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-[4-(dimethylamino)phenyl]vinyl]benzamide N-[1-[[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-[4-(dimethylamino)phenyl]vinyl]benzamide 507.4
6807746 C23H16ClN3O 4-[(3-chlorophenyl)hydrazono]-2-(1-naphthyliminomethyl)cyclohexa-2,5-dien-1-one 4-[(3-chlorophenyl)hydrazono]-2-(1-naphthyliminomethyl)cyclohexa-2,5-dien-1-one 385.8
6807747 C8H7N2O5S- 4-[(2-hydroxyiminoacetyl)amino]benzenesulfonate 4-[(2-hydroxyiminoacetyl)amino]benzenesulfonate 243.22
6807748 C8H8N2O5S 4-[(2-hydroxyiminoacetyl)amino]benzenesulfonic acid 4-[(2-hydroxyiminoacetyl)amino]benzenesulfonic acid 244.23
6807749 C20H16ClN3O5 4-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]benzoic acid 4-[1-[1-(4-chlorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]propylamino]benzoic acid 413.8
6807750 C17H21N3O4 1-tert-butyl-5-[(4-ethoxyanilino)methylene]hexahydropyrimidine-2,4,6-trione 1-tert-butyl-5-[(4-ethoxyanilino)methylene]hexahydropyrimidine-2,4,6-trione 331.4
6807751 C17H19N5O4 1-[1-(1-allyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)propylamino]-3-phenyl-urea 1-[1-(1-allyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)propylamino]-3-phenyl-urea 357.4
6807752 C20H26N4O3 5-[1-[(2-aminocyclohexyl)amino]propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione 5-[1-[(2-aminocyclohexyl)amino]propylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione 370.4
6807753 C18H21N3O4 1-allyl-5-[1-(4-ethoxyanilino)propylidene]hexahydropyrimidine-2,4,6-trione 1-allyl-5-[1-(4-ethoxyanilino)propylidene]hexahydropyrimidine-2,4,6-trione 343.4
6807754 C18H20N2O3 3-[hydroxy-(2-phenylethylamino)methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione 3-[hydroxy-(2-phenylethylamino)methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione 312.4
6807755 C21H18ClN3O5 ethyl 2-[[1-[(2-chlorophenyl)methyl]-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoate ethyl 2-[[1-[(2-chlorophenyl)methyl]-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoate 427.8
6807756 C23H14BrN3O2 3-(4-bromophenyl)-2-[(2-oxoindol-3-yl)methylene]-1H-quinazolin-4-one 3-(4-bromophenyl)-2-[(2-oxoindol-3-yl)methylene]-1H-quinazolin-4-one 444.3
6807757 C20H24N6O4 8-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,3-dimethyl-7-(2-methylallyl)purine-2,6-dione 8-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,3-dimethyl-7-(2-methylallyl)purine-2,6-dione 412.4
6807758 C20H16F3N3O3 1-(o-tolyl)-5-[1-[3-(trifluoromethyl)anilino]ethylidene]hexahydropyrimidine-2,4,6-trione 1-(o-tolyl)-5-[1-[3-(trifluoromethyl)anilino]ethylidene]hexahydropyrimidine-2,4,6-trione 403.4
6807759 C16H12N6O 6-[[2-(5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 6-[[2-(5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one 304.31
6807760 C23H22N4O4S 4-methyl-2-nitro-6-[[4-[4-(thiophene-2-carbonyl)piperazin-1-yl]anilino]methylene]cyclohexa-2,4-dien-1-one 4-methyl-2-nitro-6-[[4-[4-(thiophene-2-carbonyl)piperazin-1-yl]anilino]methylene]cyclohexa-2,4-dien-1-one 450.5
6807761 C16H16N2O4 2-hydroxy-N'-[(2-hydroxy-6-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide 2-hydroxy-N'-[(2-hydroxy-6-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide 300.31
6807762 C19H21NO5S 3-[7-(3,4-dimethoxyphenyl)-1,4-thiazepan-5-ylidene]-6-methyl-pyran-2,4-dione 3-[7-(3,4-dimethoxyphenyl)-1,4-thiazepan-5-ylidene]-6-methyl-pyran-2,4-dione 375.4

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.