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 6,413,201 - 6,413,250 of 6,571,471
Page 128265 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6828676 C16H16ClN3O3 2-(2-chloroanilino)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide 2-(2-chloroanilino)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide 333.77
6828677 C12H16N2O9P+ 2-[[2-methyl-3-oxo-5-(phosphonooxymethyl)pyridin-1-ium-4-ylidene]methylamino]butanedioic acid 2-[[2-methyl-3-oxo-5-(phosphonooxymethyl)pyridin-1-ium-4-ylidene]methylamino]butanedioic acid 363.24
6828678 C12H15N2O9P 2-[[2-methyl-3-oxo-5-(phosphonooxymethyl)-4-pyridylidene]methylamino]butanedioic acid 2-[[2-methyl-3-oxo-5-(phosphonooxymethyl)-4-pyridylidene]methylamino]butanedioic acid 362.23
6828679 C22H24N4O3 N-[2-oxo-2-[2-(2-oxo-1-pentyl-indolin-3-ylidene)hydrazino]ethyl]benzamide N-[2-oxo-2-[2-(2-oxo-1-pentyl-indolin-3-ylidene)hydrazino]ethyl]benzamide 392.5
6828680 C22H19N5O4S 2-[[2-[4-oxo-2-[2-[(2-phenylindol-3-ylidene)methyl]hydrazino]thiazol-5-yl]acetyl]amino]acetic acid 2-[[2-[4-oxo-2-[2-[(2-phenylindol-3-ylidene)methyl]hydrazino]thiazol-5-yl]acetyl]amino]acetic acid 449.5
6828681 C16H15N5O4S 2-[[2-[2-[2-(indol-3-ylidenemethyl)hydrazino]-4-oxo-thiazol-5-yl]acetyl]amino]acetic acid 2-[[2-[2-[2-(indol-3-ylidenemethyl)hydrazino]-4-oxo-thiazol-5-yl]acetyl]amino]acetic acid 373.4
6828682 C17H16BrN3O4 N-[2-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide N-[2-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide 406.2
6828683 C17H16BrN3O3 N-[3-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide N-[3-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide 390.2
6828684 C19H18N4O3 N-[3-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 350.4
6828685 C20H20N4O3 N-[3-[2-(1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 364.4
6828686 C21H22N4O3 N-[3-[2-(1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 378.4
6828687 C21H22N4O3 N-[3-oxo-3-[2-(2-oxo-1-propyl-indolin-3-ylidene)hydrazino]propyl]benzamide N-[3-oxo-3-[2-(2-oxo-1-propyl-indolin-3-ylidene)hydrazino]propyl]benzamide 378.4
6828688 C22H24N4O3 N-[3-[2-(1-butyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(1-butyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 392.5
6828689 C22H24N4O3 N-[3-[2-(1-isobutyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(1-isobutyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 392.5
6828690 C19H15FN2O4S N-(4-fluorophenyl)-4-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]benzenesulfonamide N-(4-fluorophenyl)-4-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]benzenesulfonamide 386.4
6828691 C28H21NO4 methyl 4-[(2-hydroxy-1-naphthyl)methylene]-2-methyl-1-(1-naphthyl)-5-oxo-pyrrole-3-carboxylate methyl 4-[(2-hydroxy-1-naphthyl)methylene]-2-methyl-1-(1-naphthyl)-5-oxo-pyrrole-3-carboxylate 435.5
6828692 C23H26N4O3 N-[3-[2-(1-isopentyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(1-isopentyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 406.5
6828693 C17H16ClN3O3 2-chloro-N-[3-oxo-3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]propyl]benzamide 2-chloro-N-[3-oxo-3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]propyl]benzamide 345.8
6828694 C19H17ClN4O3 2-chloro-N-[3-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 2-chloro-N-[3-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 384.8
6828695 C21H19N5O2S 2-[2-[2-(indol-3-ylidenemethyl)hydrazino]-4-oxo-thiazol-5-yl]-N-(p-tolyl)acetamide 2-[2-[2-(indol-3-ylidenemethyl)hydrazino]-4-oxo-thiazol-5-yl]-N-(p-tolyl)acetamide 405.5
6828696 C20H16ClN5O2S N-(4-chlorophenyl)-2-[2-[2-(indol-3-ylidenemethyl)hydrazino]-4-oxo-thiazol-5-yl]acetamide N-(4-chlorophenyl)-2-[2-[2-(indol-3-ylidenemethyl)hydrazino]-4-oxo-thiazol-5-yl]acetamide 425.9
6828697 C23H21N5O4S ethyl 4-[[2-[2-[2-(indol-3-ylidenemethyl)hydrazino]-4-oxo-thiazol-5-yl]acetyl]amino]benzoate ethyl 4-[[2-[2-[2-(indol-3-ylidenemethyl)hydrazino]-4-oxo-thiazol-5-yl]acetyl]amino]benzoate 463.5
6828698 C20H17FN2O4S N-(4-fluorophenyl)-4-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]benzenesulfonamide N-(4-fluorophenyl)-4-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]benzenesulfonamide 400.4
6828699 C17H16BrN3O3 2-bromo-N-[3-oxo-3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]propyl]benzamide 2-bromo-N-[3-oxo-3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]propyl]benzamide 390.2
6828700 C18H18BrN3O4 2-bromo-N-[3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide 2-bromo-N-[3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide 420.3
6828701 C19H17BrN4O2 2-bromo-N-[3-[2-(indol-3-ylidenemethyl)hydrazino]-3-oxo-propyl]benzamide 2-bromo-N-[3-[2-(indol-3-ylidenemethyl)hydrazino]-3-oxo-propyl]benzamide 413.3
6828702 C19H17BrN4O3 2-bromo-N-[3-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 2-bromo-N-[3-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 429.3
6828703 C24H27NO2 4-(1-adamantyl)-6-[(4-methoxyanilino)methylene]cyclohexa-2,4-dien-1-one 4-(1-adamantyl)-6-[(4-methoxyanilino)methylene]cyclohexa-2,4-dien-1-one 361.5
6828704 C17H16ClN3O2S N-[[4-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 361.8
6828705 C17H16BrN3O2S N-[[4-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 406.3
6828706 C17H15Cl2N3O2S N-[[4-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 396.3
6828707 C17H15Br2N3O2S N-[[4-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 485.2
6828708 C17H15I2N3O2S N-[[4-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 579.2
6828709 C23H26N4O3 N-[3-oxo-3-[2-(2-oxo-1-pentyl-indolin-3-ylidene)hydrazino]propyl]benzamide N-[3-oxo-3-[2-(2-oxo-1-pentyl-indolin-3-ylidene)hydrazino]propyl]benzamide 406.5
6828710 C19H17ClN4O3 N-[3-[2-(5-chloro-1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(5-chloro-1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 384.8
6828711 C20H19ClN4O3 N-[3-[2-(5-chloro-1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(5-chloro-1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 398.8
6828712 C19H17BrN4O3 N-[3-[2-(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 429.3
6828713 C20H19BrN4O3 N-[3-[2-(5-bromo-1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(5-bromo-1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 443.3
6828714 C21H21ClN4O3 N-[3-[2-(5-chloro-1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(5-chloro-1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 412.9
6828715 C21H21BrN4O3 N-[3-[2-(5-bromo-1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide N-[3-[2-(5-bromo-1-isopropyl-2-oxo-indolin-3-ylidene)hydrazino]-3-oxo-propyl]benzamide 457.3
6828716 C18H18BrN3O4 N-[3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide N-[3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide 420.3
6828717 C16H15N3O3S N-methyl-4-[(2-oxoindolin-3-ylidene)methylamino]benzenesulfonamide N-methyl-4-[(2-oxoindolin-3-ylidene)methylamino]benzenesulfonamide 329.4
6828718 C20H15N3O4S 3-[[(2,2-dioxo-1,3-dihydro-2-benzothiophen-5-yl)amino]methylene]-5-oxazol-5-yl-indolin-2-one 3-[[(2,2-dioxo-1,3-dihydro-2-benzothiophen-5-yl)amino]methylene]-5-oxazol-5-yl-indolin-2-one 393.4
6828719 C18H14N4O3S2 4-[(2-oxoindolin-3-ylidene)methylamino]-N-thiazol-2-yl-benzenesulfonamide 4-[(2-oxoindolin-3-ylidene)methylamino]-N-thiazol-2-yl-benzenesulfonamide 398.5
6828720 C16H15N5O3S 2-[4-[(2-oxoindolin-3-ylidene)methylamino]phenyl]sulfonylguanidine 2-[4-[(2-oxoindolin-3-ylidene)methylamino]phenyl]sulfonylguanidine 357.4
6828721 C17H15BrClN3O2S N-[[4-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 440.7
6828722 C17H15BrClN3O2S N-[[4-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 440.7
6828723 C17H16N4O4S N-[[4-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 372.4
6828724 C17H15ClN4O4S N-[[4-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 406.8
6828725 C17H15BrN4O4S N-[[4-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide N-[[4-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]propanamide 451.3

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.