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 6,467,801 - 6,467,850 of 6,571,471
Page 129357 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6886833 C14H13Br2N3O4 (1S)-2,2-dibromo-1-methyl-N'-[(Z)-3-(4-nitrophenyl)prop-2-enoyl]cyclopropanecarbohydrazide (1S)-2,2-dibromo-1-methyl-N'-[(Z)-3-(4-nitrophenyl)prop-2-enoyl]cyclopropanecarbohydrazide 447.08
6886834 C23H15ClFN5O2S 3-(3-chlorophenyl)sulfonyl-1-[(E)-(4-fluorophenyl)methyleneamino]pyrrolo[3,2-b]quinoxalin-2-amine STK714642 479.9
6886835 C21H17ClN4O2 3-[(E)-(2-chloro-7-ethoxy-3-quinolyl)methyleneamino]-2-methyl-quinazolin-4-one (E)-3-(((2-chloro-7-ethoxyquinolin-3-yl)methylene)amino)-2-methylquinazolin-4(3H)-one 392.8
6886836 C21H22N4O6S methyl 2-[[2-[(2E)-2-[[3-(2-amino-2-oxo-ethoxy)phenyl]methylene]hydrazino]-2-oxo-acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate STL006747 458.5
6886837 C25H19ClF3N5OS 2-[[5-(4-chlorophenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-[2-(trifluoromethyl)phenyl]methyleneamino]acetamide 2-{[5-(4-chlorophenyl)-4-(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-{(E)-[2-(trifluoromethyl)phenyl]methylidene}acetohydrazide 530.0
6886838 C19H20N3O3- 2-[(E)-[4-(2-methoxyphenyl)piperazin-1-yl]iminomethyl]benzoate 2-[(E)-[4-(2-methoxyphenyl)piperazin-1-yl]iminomethyl]benzoate 338.4
6886839 C21H14Br2N4O2 N-[(Z)-(1-benzyl-5-bromo-2-oxo-indolin-3-ylidene)amino]-5-bromo-pyridine-3-carboxamide N-[(Z)-(1-benzyl-5-bromo-2-oxo-indolin-3-ylidene)amino]-5-bromo-pyridine-3-carboxamide 514.2
6886840 C28H24N4O2 2-(3-methylanilino)-N-[(Z)-[1-(1-naphthylmethyl)-2-oxo-indolin-3-ylidene]amino]acetamide 2-(3-methylanilino)-N-[(Z)-[1-(1-naphthylmethyl)-2-oxo-indolin-3-ylidene]amino]acetamide 448.5
6886841 C24H20ClN5O2S N-[(E)-benzylideneamino]-2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide 2-{[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-phenylmethylidene]acetohydrazide 478.0
6886842 C24H20N4OS2 2-(1,3-benzothiazol-2-ylsulfanyl)-N-[(E)-(9-ethylcarbazol-3-yl)methyleneamino]acetamide 2-(1,3-BENZOTHIAZOL-2-YLTHIO)N'-((9-ET-9H-CARBAZOL-3-YL)METHYLENE)ACETOHYDRAZIDE 444.6
6886843 C17H12N2O4 N-[(E)-1,3-benzodioxol-5-ylmethyleneamino]benzofuran-2-carboxamide N-[(E)-1,3-benzodioxol-5-ylmethylideneamino]-1-benzofuran-2-carboxamide 308.29
6886844 C26H20N2O6 (4R,5S)-1-(4-methoxyphenyl)-5-(2-nitrophenyl)-4-[(Z)-3-phenylprop-2-enoyl]pyrrolidine-2,3-dione (4R,5S)-1-(4-methoxyphenyl)-5-(2-nitrophenyl)-4-[(Z)-3-phenylprop-2-enoyl]pyrrolidine-2,3-dione 456.4
6886845 C23H15Cl2N5O2S 1-[(E)-(4-chlorophenyl)methyleneamino]-3-(3-chlorophenyl)sulfonyl-pyrrolo[3,2-b]quinoxalin-2-amine STK990874 496.4
6886847 C24H19ClN6O3S 2-[[4-(4-chlorophenyl)-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(3-nitrophenyl)methyleneamino]acetamide STK101763 507.0
6886848 C15H16N4O N-[(E)-(4-isopropylphenyl)methyleneamino]pyrazine-2-carboxamide N'-{(E)-[4-(propan-2-yl)phenyl]methylidene}pyrazine-2-carbohydrazide 268.31
6886849 C27H25N5O4S [2-methoxy-4-[(E)-[[2-[[4-phenyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]hydrazono]methyl]phenyl] acetate STL024880 515.6
6886850 C19H19N3OS (2Z)-3-(o-tolylmethyl)-2-[(E)-p-tolylmethylenehydrazono]thiazolidin-4-one STL024109 337.4
6886851 C19H19N3OS (2E)-3-(o-tolylmethyl)-2-[(E)-p-tolylmethylenehydrazono]thiazolidin-4-one AKOS030517845 337.4
6886852 C15H22N4O N-[(E)-[(2E)-3,7-dimethylocta-2,6-dienylidene]amino]-5-methyl-1H-pyrazole-3-carboxamide STK014065 274.36
6886853 C15H22N4O N-[(E)-[(2Z)-3,7-dimethylocta-2,6-dienylidene]amino]-5-methyl-1H-pyrazole-3-carboxamide N-[(E)-[(2Z)-3,7-dimethylocta-2,6-dienylidene]amino]-5-methyl-1H-pyrazole-3-carboxamide 274.36
6886854 C18H18N4O2S 4-[(E)-(3,4-dimethoxyphenyl)methyleneamino]-3-(p-tolyl)-1H-1,2,4-triazole-5-thione 4-{[(E)-(3,4-dimethoxyphenyl)methylidene]amino}-5-(4-methylphenyl)-4H-1,2,4-triazole-3-thiol 354.4
6886855 C25H28N3O5+ diethyl-[2-[(2S,3R)-2-(3-nitrophenyl)-4,5-dioxo-3-[(Z)-3-phenylprop-2-enoyl]pyrrolidin-1-yl]ethyl]ammonium diethyl-[2-[(2S,3R)-2-(3-nitrophenyl)-4,5-dioxo-3-[(Z)-3-phenylprop-2-enoyl]pyrrolidin-1-yl]ethyl]ammonium 450.5
6886856 C25H27N3O5 (4R,5S)-1-[2-(diethylamino)ethyl]-5-(3-nitrophenyl)-4-[(Z)-3-phenylprop-2-enoyl]pyrrolidine-2,3-dione (4R,5S)-1-[2-(diethylamino)ethyl]-5-(3-nitrophenyl)-4-[(Z)-3-phenylprop-2-enoyl]pyrrolidine-2,3-dione 449.5
6886857 C22H17BrN3O2+ (4E)-2-(5-bromopyridin-1-ium-2-yl)-4-[(2-methylanilino)methylene]isoquinoline-1,3-dione (4E)-2-(5-bromopyridin-1-ium-2-yl)-4-[(2-methylanilino)methylene]isoquinoline-1,3-dione 435.3
6886858 C20H18F5N3O2 N-[6-oxo-6-[(2E)-2-[(2,3,4,5,6-pentafluorophenyl)methylene]hydrazino]hexyl]benzamide N-{6-oxo-6-[(2E)-2-(pentafluorobenzylidene)hydrazinyl]hexyl}benzamide 427.4
6886859 C13H15ClN4O2 [(Z)-[1-(4-chlorobutyl)-2-oxo-indolin-3-ylidene]amino]urea [(Z)-[1-(4-chlorobutyl)-2-oxo-indolin-3-ylidene]amino]urea 294.74
6886860 C23H16IN3O N-[(E)-(3-iodophenyl)methyleneamino]-2-phenyl-quinoline-4-carboxamide N'-[(E)-(3-iodophenyl)methylidene]-2-phenylquinoline-4-carbohydrazide 477.3
6886861 C20H14N6O2S2 1-[(E)-4-pyridylmethyleneamino]-3-(2-thienylsulfonyl)pyrrolo[3,2-b]quinoxalin-2-amine 847048-65-1 434.5
6886862 C4H6Br2N2O2 (E,Z)-1,4-dibromo-3-(hydroxyamino)but-3-en-2-one oxime (E,Z)-1,4-dibromo-3-(hydroxyamino)but-3-en-2-one oxime 273.91
6886863 C17H15N3OS (2Z)-3-benzyl-2-[(E)-benzylidenehydrazono]thiazolidin-4-one STK744974 309.4
6886864 C17H15N3OS (2E)-3-benzyl-2-[(E)-benzylidenehydrazono]thiazolidin-4-one AKOS030517852 309.4
6886865 C17H15N3OS (2Z)-3-benzyl-2-[(Z)-benzylidenehydrazono]thiazolidin-4-one (2Z)-3-benzyl-2-[(Z)-benzylidenehydrazono]thiazolidin-4-one 309.4
6886866 C19H18ClN5O2S 3-(4-tert-butylphenyl)-4-[(E)-(4-chloro-3-nitro-phenyl)methyleneamino]-1H-1,2,4-triazole-5-thione 5-(4-tert-butylphenyl)-4-{[(E)-(4-chloro-3-nitrophenyl)methylidene]amino}-4H-1,2,4-triazole-3-thiol 415.9
6886867 C21H15BrClN5OS2 N-[(E)-(5-bromo-2-thienyl)methyleneamino]-2-[[5-(4-chlorophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetamide N'-[(E)-(5-bromothiophen-2-yl)methylidene]-2-{[5-(4-chlorophenyl)-4-phenyl-4H-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide 532.9
6886868 C25H22N6O4 13-allyl-17-[(E)-(3,4,5-trimethoxyphenyl)methyleneamino]-2,9,13,15,17-pentazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3,5,7,9,11(16),14-heptaen-12-one SMR000045318 470.5
6886871 C22H18BrN3O2S (2Z)-2-[(E)-(5-bromo-2-methoxy-phenyl)methylenehydrazono]-3-(1-naphthylmethyl)thiazolidin-4-one STL360670 468.4
6886872 C22H18BrN3O2S (2E)-2-[(E)-(5-bromo-2-methoxy-phenyl)methylenehydrazono]-3-(1-naphthylmethyl)thiazolidin-4-one AKOS030517858 468.4
6886873 C11H7ClN5O4- 5-[(2Z)-2-(4-amino-2,6-dioxo-pyrimidin-5-ylidene)hydrazino]-2-chloro-benzoate 5-[(2Z)-2-(4-amino-2,6-dioxo-pyrimidin-5-ylidene)hydrazino]-2-chloro-benzoate 308.66
6886874 C22H23N5O4S methyl 4-[(E)-[[2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]hydrazono]methyl]benzoate STL362538 453.5
6886875 C17H16N6O5 2-[(E)-[[2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetyl]hydrazono]methyl]benzoate 2-[(E)-[[2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetyl]hydrazono]methyl]benzoate 384.3
6886876 C17H17N6O5+ 2-[(E)-[[2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetyl]hydrazono]methyl]benzoic acid 2-[(E)-[[2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetyl]hydrazono]methyl]benzoic acid 385.4
6886877 C22H23N5O4S (E)-1-(3,4-dimethoxyphenyl)-N-[(14,14-dimethyl-13-oxa-10-thia-3,5,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,7,11(16)-pentaen-4-yl)methoxy]methanimine (E)-1-(3,4-dimethoxyphenyl)-N-[(14,14-dimethyl-13-oxa-10-thia-3,5,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,7,11(16)-pentaen-4-yl)methoxy]methanimine 453.5
6886878 C27H33N2O5+ 2-[(2S,3R)-2-(2,4-dimethoxyphenyl)-4,5-dioxo-3-[(Z)-3-phenylprop-2-enoyl]pyrrolidin-1-yl]ethyl-diethyl-ammonium 2-[(2S,3R)-2-(2,4-dimethoxyphenyl)-4,5-dioxo-3-[(Z)-3-phenylprop-2-enoyl]pyrrolidin-1-yl]ethyl-diethyl-ammonium 465.6
6886879 C27H32N2O5 (4R,5S)-1-[2-(diethylamino)ethyl]-5-(2,4-dimethoxyphenyl)-4-[(Z)-3-phenylprop-2-enoyl]pyrrolidine-2,3-dione (4R,5S)-1-[2-(diethylamino)ethyl]-5-(2,4-dimethoxyphenyl)-4-[(Z)-3-phenylprop-2-enoyl]pyrrolidine-2,3-dione 464.6
6886880 C25H19FN8O3 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(E)-[4-[(2-fluorophenyl)methoxy]phenyl]methyleneamino]-5-phenyl-triazole-4-carboxamide STK547904 498.5
6886881 C24H19Cl2N5O2S 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(4-chlorophenyl)methyleneamino]acetamide 2-{[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(4-chlorophenyl)methylidene]acetohydrazide 512.4
6886882 C25H24N4O2 2-(3-methylanilino)-N-[(Z)-[2-oxo-1-(2-phenylethyl)indolin-3-ylidene]amino]acetamide 2-(3-methylanilino)-N-[(Z)-[2-oxo-1-(2-phenylethyl)indolin-3-ylidene]amino]acetamide 412.5
6886883 C26H25N5O2S 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(4-methoxyphenyl)methyleneamino]acetamide 2-{[4,5-bis(4-methylphenyl)-4H-1,2,4-triazol-3-yl]sulfanyl}-N'-[(E)-(4-methoxyphenyl)methylidene]acetohydrazide 471.6
6886884 C23H20N6O3 13-(2-methoxyethyl)-17-[(E)-(3-methoxyphenyl)methyleneamino]-2,9,13,15,17-pentazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3,5,7,9,11(16),14-heptaen-12-one MLS000332927 428.4
6886885 C22H18N3O3+ (4E)-4-[(4-hydroxyanilino)methylene]-2-(6-methylpyridin-1-ium-2-yl)isoquinoline-1,3-dione (4E)-4-[(4-hydroxyanilino)methylene]-2-(6-methylpyridin-1-ium-2-yl)isoquinoline-1,3-dione 372.4

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.