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 6,392,401 - 6,392,450 of 6,571,471
Page 127849 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6807304 C51H65N5O14 [26-[[[2,6-dimethyl-4-[(4-nitrophenyl)methyl]piperazin-1-yl]amino]methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate [26-[[[2,6-dimethyl-4-[(4-nitrophenyl)methyl]piperazin-1-yl]amino]methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate 972.1
6807305 C19H25N5O3 6-[[2-(6-methyl-2-morpholino-pyrimidin-4-yl)hydrazino]methylene]-3-propoxy-cyclohexa-2,4-dien-1-one 6-[[2-(6-methyl-2-morpholino-pyrimidin-4-yl)hydrazino]methylene]-3-propoxy-cyclohexa-2,4-dien-1-one 371.4
6807306 C13H7Cl2N3O2 (2,4-dichlorophenyl)-[5-(3H-1,3,4-oxadiazol-2-ylidene)pyrrol-3-yl]methanone (2,4-dichlorophenyl)-[5-(3H-1,3,4-oxadiazol-2-ylidene)pyrrol-3-yl]methanone 308.12
6807307 C11H11N5O 2-(2H-isoquinolin-1-ylidenemethylamino)-1-oxo-guanidine 2-(2H-isoquinolin-1-ylidenemethylamino)-1-oxo-guanidine 229.24
6807308 C27H15Cl2N5OS 5-[(2,4-dichlorophenyl)methyleneamino]-12,13-diphenyl-8-thia-3,5,10,11-tetrazatricyclo[7.4.0.02,7]trideca-1(13),2(7),3,9,11-pentaen-6-one 5-[(2,4-dichlorophenyl)methyleneamino]-12,13-diphenyl-8-thia-3,5,10,11-tetrazatricyclo[7.4.0.02,7]trideca-1(13),2(7),3,9,11-pentaen-6-one 528.4
6807309 C21H21N3O4 6-[2-amino-5-(2-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one 6-[2-amino-5-(2-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one 379.4
6807310 C22H24BrN5O4 N-[[5-bromo-1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[1-(4-methoxyphenyl)ethylideneamino]oxy-acetamide N-[[5-bromo-1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[1-(4-methoxyphenyl)ethylideneamino]oxy-acetamide 502.4
6807311 C23H23BrN6O2 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-isopentyl-pyrrolo[3,2-b]quinoxaline-3-carboxamide 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-isopentyl-pyrrolo[3,2-b]quinoxaline-3-carboxamide 495.4
6807312 C13H20N6O3 2-[1-(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethylamino]guanidine 2-[1-(1-cyclohexyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethylamino]guanidine 308.34
6807313 C23H29N5O2 N-[[1-[(dibutylamino)methyl]-2-oxo-indolin-3-ylidene]amino]pyridine-4-carboxamide N-[[1-[(dibutylamino)methyl]-2-oxo-indolin-3-ylidene]amino]pyridine-4-carboxamide 407.5
6807314 C15H17N5O4 [1-[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]propylamino]urea [1-[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]propylamino]urea 331.33
6807315 C22H21N3O5 ethyl 4-[1-[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]ethylamino]benzoate ethyl 4-[1-[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]ethylamino]benzoate 407.4
6807316 C26H22FN3O2S 5-[(3,3-diphenylpropylamino)methylene]-1-(4-fluorophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione 5-[(3,3-diphenylpropylamino)methylene]-1-(4-fluorophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione 459.5
6807317 C16H16N2O3 2-hydroxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-2-phenyl-acetohydrazide 2-hydroxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-2-phenyl-acetohydrazide 284.31
6807318 C23H21BrN6O2 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-cyclopentyl-pyrrolo[3,2-b]quinoxaline-3-carboxamide 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-cyclopentyl-pyrrolo[3,2-b]quinoxaline-3-carboxamide 493.4
6807319 C12H8ClF3N4O2 3-chloro-N'-[[5-oxo-3-(trifluoromethyl)-1H-pyrazol-4-ylidene]methyl]benzohydrazide 3-chloro-N'-[[5-oxo-3-(trifluoromethyl)-1H-pyrazol-4-ylidene]methyl]benzohydrazide 332.66
6807321 C16H16N2O3 N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-phenoxy-propanehydrazide N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-phenoxy-propanehydrazide 284.31
6807322 C18H22N6O4 8-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-methyl-7-pentyl-purine-2,6-dione 8-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-methyl-7-pentyl-purine-2,6-dione 386.4
6807323 C20H26N4O4 1-(4-ethoxyphenyl)-5-[[2-(1-piperidyl)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione 1-(4-ethoxyphenyl)-5-[[2-(1-piperidyl)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione 386.4
6807324 C22H16N6O 1-[[2-[4-(1H-imidazol-2-yl)phthalazin-1-yl]hydrazino]methylene]naphthalen-2-one 1-[[2-[4-(1H-imidazol-2-yl)phthalazin-1-yl]hydrazino]methylene]naphthalen-2-one 380.4
6807326 C9H4N4O7S 4-(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2,5-thiadiazole-3-carboxylic acid 4-(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2,5-thiadiazole-3-carboxylic acid 312.22
6807327 C23H22N4O4 1-(3-ethoxyphenyl)-5-[[2-(1H-indol-3-yl)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione 1-(3-ethoxyphenyl)-5-[[2-(1H-indol-3-yl)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione 418.4
6807328 C29H24N8O3 4-benzyl-6-[[2-(4,6-dianilino-1,3,5-triazin-2-yl)hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one 4-benzyl-6-[[2-(4,6-dianilino-1,3,5-triazin-2-yl)hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one 532.6
6807329 C19H15ClN4O3S N-[4-[[1-(4-chlorophenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]phenyl]acetamide N-[4-[[1-(4-chlorophenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]phenyl]acetamide 414.9
6807330 C19H18N4O2 6-[4-[2-[(4-methoxyphenyl)methylene]hydrazino]-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one 6-[4-[2-[(4-methoxyphenyl)methylene]hydrazino]-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one 334.4
6807331 C20H15BrN2O 6-[(2-benzhydrylidenehydrazino)methylene]-4-bromo-cyclohexa-2,4-dien-1-one 6-[(2-benzhydrylidenehydrazino)methylene]-4-bromo-cyclohexa-2,4-dien-1-one 379.2
6807332 C14H15N3O4 5-(ethylaminomethylene)-1-(2-methoxyphenyl)hexahydropyrimidine-2,4,6-trione 5-(ethylaminomethylene)-1-(2-methoxyphenyl)hexahydropyrimidine-2,4,6-trione 289.29
6807333 C28H24N10O8 3-[2-hydroxy-2-[4-[1-hydroxy-2-(2-methylhydrazino)-2-(6-nitro-3-oxo-quinoxalin-2-ylidene)ethyl]phenyl]-1-(2-methylhydrazino)ethylidene]-7-nitro-quinoxalin-2-one 3-[2-hydroxy-2-[4-[1-hydroxy-2-(2-methylhydrazino)-2-(6-nitro-3-oxo-quinoxalin-2-ylidene)ethyl]phenyl]-1-(2-methylhydrazino)ethylidene]-7-nitro-quinoxalin-2-one 628.6
6807334 C7H12N2O4 7-amino-6-hydroxyimino-7-oxo-heptanoic acid 118795-18-9 188.18
6807336 C22H17BrN2O3 6-[[4-(1,3-benzoxazol-2-yl)anilino]methylene]-4-bromo-2-ethoxy-cyclohexa-2,4-dien-1-one 6-[[4-(1,3-benzoxazol-2-yl)anilino]methylene]-4-bromo-2-ethoxy-cyclohexa-2,4-dien-1-one 437.3
6807337 C18H14FN5O4 1-[[1-(2-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-urea 1-[[1-(2-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-phenyl-urea 383.3
6807338 C7H9N5O2 1-hydroxy-2-[(3-oxo-2-pyridylidene)methylamino]guanidine 1-hydroxy-2-[(3-oxo-2-pyridylidene)methylamino]guanidine 195.18
6807339 C21H20Br3N3O3 N-[(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]-2-(2,4-dibromo-6-isopropyl-3-methyl-phenoxy)acetamide N-[(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]-2-(2,4-dibromo-6-isopropyl-3-methyl-phenoxy)acetamide 602.1
6807340 C15H20Br2N2O3 N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-2-propyl-pentanehydrazide N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-2-propyl-pentanehydrazide 436.14
6807341 C17H15NOS 2-[1-(4-methylanilino)ethylidene]benzothiophen-3-one 2-[1-(4-methylanilino)ethylidene]benzothiophen-3-one 281.4
6807342 C13H10N2O4 2-(2-furyl)-4-[(2-furylmethylamino)methylene]oxazol-5-one 2-(2-furyl)-4-[(2-furylmethylamino)methylene]oxazol-5-one 258.23
6807343 C19H13Cl3N2O5 5-[(3-chloro-5-ethoxy-4-hydroxy-phenyl)methylene]-1-(3,4-dichlorophenyl)hexahydropyrimidine-2,4,6-trione 5-[(3-chloro-5-ethoxy-4-hydroxy-phenyl)methylene]-1-(3,4-dichlorophenyl)hexahydropyrimidine-2,4,6-trione 455.7
6807344 C24H23N3O4 2-[(2,4-dimethoxyphenyl)hydrazono]-3-methoxyimino-1-(4-phenylphenyl)propan-1-one 2-[(2,4-dimethoxyphenyl)hydrazono]-3-methoxyimino-1-(4-phenylphenyl)propan-1-one 417.5
6807345 C17H17Cl2N3O5S N-(2,5-dichlorophenyl)-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]methanesulfonamide N-(2,5-dichlorophenyl)-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]methanesulfonamide 446.3
6807346 C19H14ClFN2O5 5-[(3-chloro-5-ethoxy-4-hydroxy-phenyl)methylene]-1-(2-fluorophenyl)hexahydropyrimidine-2,4,6-trione 5-[(3-chloro-5-ethoxy-4-hydroxy-phenyl)methylene]-1-(2-fluorophenyl)hexahydropyrimidine-2,4,6-trione 404.8
6807347 C15H14I2N2O 6-[(2-anilinoethylamino)methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one 6-[(2-anilinoethylamino)methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one 492.09
6807348 C27H20N4O2 1-[[2-[6-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-pyrimidin-2-yl]hydrazino]methylene]naphthalen-2-one 1-[[2-[6-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-pyrimidin-2-yl]hydrazino]methylene]naphthalen-2-one 432.5
6807349 C19H28N4O2S 5-[(azepan-1-ylamino)methylene]-1-[2-(cyclohexen-1-yl)ethyl]-2-thioxo-hexahydropyrimidine-4,6-dione 5-[(azepan-1-ylamino)methylene]-1-[2-(cyclohexen-1-yl)ethyl]-2-thioxo-hexahydropyrimidine-4,6-dione 376.5
6807350 C16H14N4O2 N-[(3-aminoisoindol-1-ylidene)amino]-2-phenoxy-acetamide N-[(3-aminoisoindol-1-ylidene)amino]-2-phenoxy-acetamide 294.31
6807351 C18H15ClN4O3S3 2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[[5-[(4-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 467.0
6807352 C17H19N3O5 4-[1-(1-butyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethylamino]benzoic acid 4-[1-(1-butyl-2,4,6-trioxo-hexahydropyrimidin-5-ylidene)ethylamino]benzoic acid 345.3
6807353 C23H22N2O4 N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-(p-tolylmethoxy)benzohydrazide N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-(p-tolylmethoxy)benzohydrazide 390.4
6807354 C15H16N6O5 7-(2-hydroxyethyl)-8-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-methyl-purine-2,6-dione 7-(2-hydroxyethyl)-8-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-methyl-purine-2,6-dione 360.32
6807355 C12H16N2O7P- [4-[(3-carboxypropylamino)methylene]-6-methyl-5-oxo-3-pyridyl]methyl hydrogen phosphate [4-[(3-carboxypropylamino)methylene]-6-methyl-5-oxo-3-pyridyl]methyl hydrogen phosphate 331.24
6807356 C23H26N4O5 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[4-(dimethylamino)anilino]methylene]hexahydropyrimidine-2,4,6-trione 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[4-(dimethylamino)anilino]methylene]hexahydropyrimidine-2,4,6-trione 438.5

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.