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 6,464,451 - 6,464,500 of 6,571,471
Page 129290 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6883324 C20H18N4O5 3-[(E)-(2,3-dimethoxyphenyl)methyleneamino]-8-methoxy-1,5-dihydropyrimido[5,4-b]indole-2,4-dione STK529792 394.4
6883325 C23H28N2O4 [4-[(E)-(tert-butoxycarbonylhydrazono)methyl]phenyl] 4-tert-butylbenzoate STK745276 396.5
6883326 C20H20BrClN5O3+ [(3E)-5-bromo-3-[[2-[(E)-(2-chlorophenyl)methyleneamino]oxyacetyl]hydrazono]-2-oxo-indolin-1-yl]methyl-dimethyl-ammonium [(3E)-5-bromo-3-[[2-[(E)-(2-chlorophenyl)methyleneamino]oxyacetyl]hydrazono]-2-oxo-indolin-1-yl]methyl-dimethyl-ammonium 493.8
6883327 C20H19BrClN5O3 N-[(E)-[5-bromo-1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[(E)-(2-chlorophenyl)methyleneamino]oxy-acetamide N-[(E)-[5-bromo-1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[(E)-(2-chlorophenyl)methyleneamino]oxy-acetamide 492.8
6883328 C20H20BrClN5O3+ [(3Z)-5-bromo-3-[[2-[(E)-(2-chlorophenyl)methyleneamino]oxyacetyl]hydrazono]-2-oxo-indolin-1-yl]methyl-dimethyl-ammonium [(3Z)-5-bromo-3-[[2-[(E)-(2-chlorophenyl)methyleneamino]oxyacetyl]hydrazono]-2-oxo-indolin-1-yl]methyl-dimethyl-ammonium 493.8
6883329 C20H19BrClN5O3 N-[(Z)-[5-bromo-1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[(E)-(2-chlorophenyl)methyleneamino]oxy-acetamide N-[(Z)-[5-bromo-1-[(dimethylamino)methyl]-2-oxo-indolin-3-ylidene]amino]-2-[(E)-(2-chlorophenyl)methyleneamino]oxy-acetamide 492.8
6883330 C20H20BrClN5O3+ [(3Z)-5-bromo-3-[[2-[(Z)-(2-chlorophenyl)methyleneamino]oxyacetyl]hydrazono]-2-oxo-indolin-1-yl]methyl-dimethyl-ammonium [(3Z)-5-bromo-3-[[2-[(Z)-(2-chlorophenyl)methyleneamino]oxyacetyl]hydrazono]-2-oxo-indolin-1-yl]methyl-dimethyl-ammonium 493.8
6883331 C19H21ClN2O3 tert-butyl N-[(E)-[4-[(2-chlorophenyl)methoxy]phenyl]methyleneamino]carbamate STK745273 360.8
6883332 C23H26N5O3+ (5Z)-1-(4-ethylphenyl)-5-[[[(2R)-2-pyridin-1-ium-3-yl-1-piperidyl]amino]methylene]hexahydropyrimidine-2,4,6-trione (5Z)-1-(4-ethylphenyl)-5-[[[(2R)-2-pyridin-1-ium-3-yl-1-piperidyl]amino]methylene]hexahydropyrimidine-2,4,6-trione 420.5
6883333 C23H25N5O3 (5Z)-1-(4-ethylphenyl)-5-[[[(2R)-2-(3-pyridyl)-1-piperidyl]amino]methylene]hexahydropyrimidine-2,4,6-trione (5Z)-1-(4-ethylphenyl)-5-[[[(2R)-2-(3-pyridyl)-1-piperidyl]amino]methylene]hexahydropyrimidine-2,4,6-trione 419.5
6883334 C12H14N3O5- 2-[(E)-(tert-butoxycarbonylhydrazono)methyl]-4-nitro-phenolate 2-[(E)-(tert-butoxycarbonylhydrazono)methyl]-4-nitro-phenolate 280.26
6883335 C16H17ClN4O3 5-tert-butyl-N-[(E)-(6-chloro-1,3-benzodioxol-5-yl)methyleneamino]-1H-pyrazole-3-carboxamide STK745185 348.78
6883336 C22H25N3O3S (2Z)-3-[(4-methoxyphenyl)methyl]-2-[1-(4-propoxyphenyl)vinylhydrazono]thiazolidin-4-one (2Z)-3-[(4-methoxyphenyl)methyl]-2-[1-(4-propoxyphenyl)vinylhydrazono]thiazolidin-4-one 411.5
6883337 C28H29N5O4 3,4-dimethoxy-N-[(E)-[2-oxo-1-[[(2R)-2-(3-pyridyl)-1-piperidyl]methyl]indolin-3-ylidene]amino]benzamide 3,4-dimethoxy-N-[(E)-[2-oxo-1-[[(2R)-2-(3-pyridyl)-1-piperidyl]methyl]indolin-3-ylidene]amino]benzamide 499.6
6883338 C20H16N2O4S [4-[(E)-[(4-methoxybenzoyl)hydrazono]methyl]phenyl] thiophene-2-carboxylate SMR000211985 380.4
6883339 C19H18N4O3S (6R)-2-[(2E)-2-benzylidenehydrazino]-N-(4-methoxyphenyl)-4-oxo-5,6-dihydro-1,3-thiazine-6-carboxamide (6R)-2-[(2E)-2-benzylidenehydrazino]-N-(4-methoxyphenyl)-4-oxo-5,6-dihydro-1,3-thiazine-6-carboxamide 382.4
6883340 C17H14N2O6 [3-[(E)-(methoxycarbonylhydrazono)methyl]phenyl] 1,3-benzodioxole-5-carboxylate MLS000780466 342.30
6883341 C23H22N2O3 2-hydroxy-N-[(E)-(3-hydroxyphenyl)methyleneamino]-2,2-bis(p-tolyl)acetamide STL329201 374.4
6883342 C19H17ClN4O3S (6R)-N-(2-chlorophenyl)-2-[(2E)-2-[(4-methoxyphenyl)methylene]hydrazino]-4-oxo-5,6-dihydro-1,3-thiazine-6-carboxamide (6R)-N-(2-chlorophenyl)-2-[(2E)-2-[(4-methoxyphenyl)methylene]hydrazino]-4-oxo-5,6-dihydro-1,3-thiazine-6-carboxamide 416.9
6883343 C24H20N5O3+ 3-[(E)-[4-methoxy-3-(pyridin-1-ium-2-yloxymethyl)phenyl]methyleneamino]-5H-pyrimido[5,4-b]indol-4-one 3-[(E)-[4-methoxy-3-(pyridin-1-ium-2-yloxymethyl)phenyl]methyleneamino]-5H-pyrimido[5,4-b]indol-4-one 426.4
6883344 C24H19N5O3 3-[(E)-[4-methoxy-3-(2-pyridyloxymethyl)phenyl]methyleneamino]-5H-pyrimido[5,4-b]indol-4-one MLS000592056 425.4
6883345 C19H20ClN3O4 N-[(E)-(4-tert-butylphenyl)methyleneamino]-2-(4-chloro-2-nitro-phenoxy)acetamide STK745121 389.8
6883346 C17H16N4O3S (6R)-2-[(2E)-2-(2-furylmethylene)hydrazino]-4-oxo-N-(p-tolyl)-5,6-dihydro-1,3-thiazine-6-carboxamide (6R)-2-[(2E)-2-(2-furylmethylene)hydrazino]-4-oxo-N-(p-tolyl)-5,6-dihydro-1,3-thiazine-6-carboxamide 356.4
6883347 C23H22N2O5 [4-[(E)-[[2-(4-isopropylphenoxy)acetyl]hydrazono]methyl]phenyl] furan-2-carboxylate STK745295 406.4
6883348 C17H15N5O5 N-[(E)-[4-(cyanomethoxy)-3-ethoxy-phenyl]methyleneamino]-5-nitro-pyridine-2-carboxamide STL363890 369.3
6883349 C16H13FN2O4 [3-[(E)-(methoxycarbonylhydrazono)methyl]phenyl] 3-fluorobenzoate STL360736 316.28
6883350 C17H15N3O6 N-[(E)-(4-methoxy-3-nitro-phenyl)methyleneamino]-2,3-dihydro-1,4-benzodioxine-6-carboxamide N'-[(E)-(4-methoxy-3-nitrophenyl)methylidene]-2,3-dihydro-1,4-benzodioxine-6-carbohydrazide 357.32
6883351 C19H20N2O4 [4-[(E)-(tert-butoxycarbonylhydrazono)methyl]phenyl] benzoate STK745261 340.4
6883352 C21H17N2O6- (2S)-2-[4-[(Z)-[1-(m-tolyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]phenoxy]propanoate (2S)-2-[4-[(Z)-[1-(m-tolyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]phenoxy]propanoate 393.4
6883353 C16H21N4O2S+ dimethyl-[2-[[(Z)-[1-(o-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]amino]ethyl]ammonium dimethyl-[2-[[(Z)-[1-(o-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]amino]ethyl]ammonium 333.4
6883354 C23H21N4O3+ (5Z)-5-[(2,5-dimethyl-1-pyridin-1-ium-3-yl-pyrrol-3-yl)methylene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione (5Z)-5-[(2,5-dimethyl-1-pyridin-1-ium-3-yl-pyrrol-3-yl)methylene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione 401.4
6883355 C18H25N4O4+ 3-[[(Z)-[1-(4-ethoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]amino]propyl-dimethyl-ammonium 3-[[(Z)-[1-(4-ethoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]amino]propyl-dimethyl-ammonium 361.4
6883356 C29H21N5O3 N-[(E)-[1-(4-nitrophenyl)-2,5-diphenyl-pyrrol-3-yl]methyleneamino]pyridine-4-carboxamide STL302382 487.5
6883357 C17H20ClN4O3S+ (5Z)-1-(2-chlorophenyl)-5-[(2-morpholin-4-ium-4-ylethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-1-(2-chlorophenyl)-5-[(2-morpholin-4-ium-4-ylethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 395.9
6883358 C17H22ClN5O2S+2 (5Z)-1-(4-chlorophenyl)-5-[(2-piperazine-1,4-diium-1-ylethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione (5Z)-1-(4-chlorophenyl)-5-[(2-piperazine-1,4-diium-1-ylethylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione 395.9
6883359 C20H23ClN2O4S ethyl N-[(E)-[4-[2-(4-chlorophenyl)sulfanylethoxy]-3-ethoxy-phenyl]methyleneamino]carbamate MLS000587644 422.9
6883360 C19H24N2O4 trans-methyl (1S,5S)-5-[(E)-1-(4-aminoanilino)prop-1-enyl]-2,2-dimethyl-4,6-dioxo-cyclohexanecarboxylate trans-methyl (1S,5S)-5-[(E)-1-(4-aminoanilino)prop-1-enyl]-2,2-dimethyl-4,6-dioxo-cyclohexanecarboxylate 344.4
6883361 C22H24BrN3O (3aR)-6-bromo-3a-[(Z)-2-[4-(dimethylamino)phenyl]vinyl]-4,4-dimethyl-1,3-dihydroimidazo[1,2-a]indol-2-one (3aR)-6-bromo-3a-[(Z)-2-[4-(dimethylamino)phenyl]vinyl]-4,4-dimethyl-1,3-dihydroimidazo[1,2-a]indol-2-one 426.3
6883362 C17H11F3N4O3 (5E)-1-phenyl-5-[[3-(trifluoromethyl)phenyl]hydrazono]hexahydropyrimidine-2,4,6-trione (5E)-1-phenyl-5-[[3-(trifluoromethyl)phenyl]hydrazono]hexahydropyrimidine-2,4,6-trione 376.29
6883363 C17H26N3O3+ (E)-1-[4-methoxy-3-(morpholin-4-ium-4-ylmethyl)phenyl]-N-morpholino-methanimine (E)-1-[4-methoxy-3-(morpholin-4-ium-4-ylmethyl)phenyl]-N-morpholino-methanimine 320.4
6883364 C17H25N3O3 (E)-1-[4-methoxy-3-(morpholinomethyl)phenyl]-N-morpholino-methanimine STK831606 319.4
6883365 C13H11BrN2O3 methyl N-[(E)-[5-(3-bromophenyl)-2-furyl]methyleneamino]carbamate STK869938 323.14
6883366 C21H18N2O5 [2-methoxy-4-[(E)-(methoxycarbonylhydrazono)methyl]phenyl] naphthalene-1-carboxylate STK745241 378.4
6883367 C15H15NO3 methyl (3R,5E)-2-methylene-4-oxo-5-(p-tolylmethylene)pyrrolidine-3-carboxylate methyl (3R,5E)-2-methylene-4-oxo-5-(p-tolylmethylene)pyrrolidine-3-carboxylate 257.28
6883368 C18H19ClN2O4S methyl N-[(E)-[4-[2-(4-chlorophenyl)sulfanylethoxy]-3-methoxy-phenyl]methyleneamino]carbamate SMR000211650 394.9
6883369 C24H24N4O7S 2-[benzyl-(4-methoxyphenyl)sulfonyl-amino]-N-[(E)-(4-methoxy-3-nitro-phenyl)methyleneamino]acetamide STK535862 512.5
6883370 C22H19N4O2S+ (5E)-5-[(2,5-dimethyl-1-pyridin-1-ium-3-yl-pyrrol-3-yl)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione (5E)-5-[(2,5-dimethyl-1-pyridin-1-ium-3-yl-pyrrol-3-yl)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione 403.5
6883371 C19H19N3O4S2 2-[(4-nitrophenyl)methylsulfanyl]-N-[(E)-[3-(thietan-3-yloxy)phenyl]methyleneamino]acetamide STL101834 417.5
6883372 C26H20N3O5- 3-[[4-[(E)-[[2-(8-quinolyloxy)acetyl]hydrazono]methyl]phenoxy]methyl]benzoate 3-[[4-[(E)-[[2-(8-quinolyloxy)acetyl]hydrazono]methyl]phenoxy]methyl]benzoate 454.5
6883373 C26H21N3O5 3-[[4-[(E)-[[2-(8-quinolyloxy)acetyl]hydrazono]methyl]phenoxy]methyl]benzoic acid 3-({4-[(E)-{2-[(quinolin-8-yloxy)acetyl]hydrazinylidene}methyl]phenoxy}methyl)benzoic acid 455.5

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.