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 6,482,251 - 6,482,300 of 6,571,471
Page 129646 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6903084 C21H23N4O2+ 2-methyl-N-[(Z)-[2-oxo-1-(pyrrolidin-1-ium-1-ylmethyl)indolin-3-ylidene]amino]benzamide 2-methyl-N-[(Z)-[2-oxo-1-(pyrrolidin-1-ium-1-ylmethyl)indolin-3-ylidene]amino]benzamide 363.4
6903085 C20H19Cl2N3O3S (E)-4-(2,4-dichlorophenyl)-N-methyl-3-[(E)-(2,4,5-trimethoxyphenyl)methyleneamino]thiazol-2-imine Z48613267 452.4
6903086 C18H18ClN4O2+ [(3Z)-3-[(2-chlorobenzoyl)hydrazono]-2-oxo-indolin-1-yl]methyl-dimethyl-ammonium [(3Z)-3-[(2-chlorobenzoyl)hydrazono]-2-oxo-indolin-1-yl]methyl-dimethyl-ammonium 357.8
6903087 C19H24N2O4 trans-methyl (1S,5S)-5-[(E)-1-(2-aminoanilino)prop-1-enyl]-2,2-dimethyl-4,6-dioxo-cyclohexanecarboxylate trans-methyl (1S,5S)-5-[(E)-1-(2-aminoanilino)prop-1-enyl]-2,2-dimethyl-4,6-dioxo-cyclohexanecarboxylate 344.4
6903088 C25H24N6O2 N-[(Z)-(1-butyl-2-oxo-indolin-3-ylidene)amino]-1-(2-cyanoethyl)-3-phenyl-pyrazole-5-carboxamide N-[(Z)-(1-butyl-2-oxo-indolin-3-ylidene)amino]-1-(2-cyanoethyl)-3-phenyl-pyrazole-5-carboxamide 440.5
6903089 C24H18N4O 2-cyano-N-[(E)-(1,2-diphenylindol-3-yl)methyleneamino]acetamide MLS001177908 378.4
6903090 C22H26N2O3 (Z)-N-cyclohexyl-3-(3,4-dimethoxyphenyl)-N-(2-pyridyl)prop-2-enamide (Z)-N-cyclohexyl-3-(3,4-dimethoxyphenyl)-N-(2-pyridyl)prop-2-enamide 366.5
6903092 C20H19Cl2N3OS2 (E)-4-(2,4-dichlorophenyl)-N-(2-methoxyethyl)-3-[(E)-(4-methylsulfanylphenyl)methyleneamino]thiazol-2-imine Z48676965 452.4
6903093 C18H14FN3O (3E)-1-allyl-3-[(E)-(4-fluorophenyl)methylenehydrazono]indolin-2-one (3E)-1-allyl-3-[(E)-(4-fluorophenyl)methylenehydrazono]indolin-2-one 307.3
6903094 C18H14FN3O (3Z)-1-allyl-3-[(E)-(4-fluorophenyl)methylenehydrazono]indolin-2-one (3Z)-1-allyl-3-[(E)-(4-fluorophenyl)methylenehydrazono]indolin-2-one 307.3
6903095 C18H14FN3O (3Z)-1-allyl-3-[(Z)-(4-fluorophenyl)methylenehydrazono]indolin-2-one (3Z)-1-allyl-3-[(Z)-(4-fluorophenyl)methylenehydrazono]indolin-2-one 307.3
6903096 C17H17N3O3S methyl 4-[(E)-[(3-methoxyphenyl)carbamothioylhydrazono]methyl]benzoate SR-01000038644 343.4
6903097 C19H15N3O4 N-(2-naphthyl)-2-[(E)-(3-nitrophenyl)methyleneamino]oxy-acetamide N-naphthalen-2-yl-2-[(E)-(3-nitrophenyl)methylideneamino]oxyacetamide 349.3
6903098 C17H13N3O5 2-[2-[(E)-(3-nitrophenyl)methyleneamino]oxyethyl]isoindoline-1,3-dione Z26360113 339.30
6903099 C20H18BrN3O3S (E)-3-[(E)-1,3-benzodioxol-5-ylmethyleneamino]-4-(3-bromophenyl)-N-(2-methoxyethyl)thiazol-2-imine Z48675650 460.3
6903100 C26H21F2N3OS2 N-[(3R,7Z)-3-(4-fluorophenyl)-7-[(4-fluorophenyl)methylene]-3,4,5,6-tetrahydro-1H-indazole-2-carbothioyl]thiophene-2-carboxamide N-[(3R,7Z)-3-(4-fluorophenyl)-7-[(4-fluorophenyl)methylene]-3,4,5,6-tetrahydro-1H-indazole-2-carbothioyl]thiophene-2-carboxamide 493.6
6903101 C20H18BrN3O3S (E)-3-[(E)-1,3-benzodioxol-5-ylmethyleneamino]-4-(2-bromophenyl)-N-(2-methoxyethyl)thiazol-2-imine Z48677080 460.3
6903102 C27H27N3O2S (E)-3-[(E)-(2-ethoxyphenyl)methyleneamino]-4-(4-ethylphenyl)-N-(3-methoxyphenyl)thiazol-2-imine CHEMBL4570213 457.6
6903103 C20H24Cl2N3O2+ (E)-1-[4-[(2,4-dichlorophenyl)methoxy]-3-methoxy-phenyl]-N-(4-methylpiperazin-4-ium-1-yl)methanimine (E)-1-[4-[(2,4-dichlorophenyl)methoxy]-3-methoxy-phenyl]-N-(4-methylpiperazin-4-ium-1-yl)methanimine 409.3
6903104 C20H23Cl2N3O2 (E)-1-[4-[(2,4-dichlorophenyl)methoxy]-3-methoxy-phenyl]-N-(4-methylpiperazin-1-yl)methanimine Z49564387 408.3
6903105 C17H13Cl2N3O2 5,7-dichloro-3-[(2E)-2-[(2-ethoxyphenyl)methylene]hydrazino]indol-2-one 5,7-dichloro-3-[(2E)-2-[(2-ethoxyphenyl)methylene]hydrazino]indol-2-one 362.2
6903106 C13H12N2O3 3-hydroxy-4-[1-(hydroxyamino)-2-(1H-pyridin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 3-hydroxy-4-[1-(hydroxyamino)-2-(1H-pyridin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one 244.25
6903107 C15H16N2O3 4-ethyl-3-hydroxy-6-[1-(hydroxyamino)-2-(1H-pyridin-2-ylidene)ethylidene]cyclohexa-2,4-dien-1-one 4-ethyl-3-hydroxy-6-[1-(hydroxyamino)-2-(1H-pyridin-2-ylidene)ethylidene]cyclohexa-2,4-dien-1-one 272.30
6903108 C19H18N2O3 4-ethyl-3-hydroxy-6-[1-(hydroxyamino)-2-(1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,4-dien-1-one 4-ethyl-3-hydroxy-6-[1-(hydroxyamino)-2-(1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,4-dien-1-one 322.4
6903109 C22H18N5O3+ N'-[(E)-2-(1H-benzimidazol-3-ium-2-yl)-1-phenyl-vinyl]-3-nitro-benzohydrazide N'-[(E)-2-(1H-benzimidazol-3-ium-2-yl)-1-phenyl-vinyl]-3-nitro-benzohydrazide 400.4
6903110 C28H26N4O4S2 2-[2-[(3S,7E)-3-(2-furyl)-7-(2-furylmethylene)-3,4,5,6-tetrahydro-1H-indazol-2-yl]-2-oxo-ethyl]sulfanyl-5,6,7,8-tetrahydro-3H-benzothiopheno[2,3-d]pyrimidin-4-one 2-[2-[(3S,7E)-3-(2-furyl)-7-(2-furylmethylene)-3,4,5,6-tetrahydro-1H-indazol-2-yl]-2-oxo-ethyl]sulfanyl-5,6,7,8-tetrahydro-3H-benzothiopheno[2,3-d]pyrimidin-4-one 546.7
6903111 C24H18N3O4S2- (NE)-N-[(4-phenoxyphenyl)methylene]-4-(2-thienylsulfonylamino)benzenecarbohydrazonate (NE)-N-[(4-phenoxyphenyl)methylene]-4-(2-thienylsulfonylamino)benzenecarbohydrazonate 476.6
6903112 C24H19N3O4S2 N-[(E)-(4-phenoxyphenyl)methyleneamino]-4-(2-thienylsulfonylamino)benzamide Z44856681 477.6
6903113 C17H14BrN3OS 3-[(E)-(4-bromophenyl)methyleneamino]-2-(p-tolylimino)thiazolidin-4-one Z56862641 388.3
6903114 C20H15N4OS2+ 2-(3H-1,3-benzothiazol-2-ylidene)-2-[(5E)-3-ethyl-4-oxo-5-(2-pyridylmethylene)thiazol-3-ium-2-yl]acetonitrile 2-(3H-1,3-benzothiazol-2-ylidene)-2-[(5E)-3-ethyl-4-oxo-5-(2-pyridylmethylene)thiazol-3-ium-2-yl]acetonitrile 391.5
6903115 C22H18ClN4OS+ 2-[(5E)-5-[(4-chlorophenyl)methylene]-3-ethyl-4-oxo-thiazol-3-ium-2-yl]-2-(3-methyl-1H-benzimidazol-2-ylidene)acetonitrile 2-[(5E)-5-[(4-chlorophenyl)methylene]-3-ethyl-4-oxo-thiazol-3-ium-2-yl]-2-(3-methyl-1H-benzimidazol-2-ylidene)acetonitrile 421.9
6903116 C9H11BrN2O 2-[(2E)-2-[(4-bromophenyl)methylene]hydrazino]ethanol HMS1782D05 243.10
6903117 C11H14N2O 2-[(2Z)-2-[(Z)-3-phenylprop-2-enylidene]hydrazino]ethanol 2-[(2Z)-2-[(Z)-3-phenylprop-2-enylidene]hydrazino]ethanol 190.24
6903118 C9H11N3O3 2-[(2E)-2-[(4-nitrophenyl)methylene]hydrazino]ethanol SR-01000035409 209.20
6903119 C18H12ClN3O2 (2E,4S)-4-chloro-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-phenyl-butanenitrile (2E,4S)-4-chloro-3-oxo-2-(4-oxo-1H-quinazolin-2-ylidene)-4-phenyl-butanenitrile 337.8
6903120 C20H20N2O3 cis-methyl (1S,4Z,6R)-2-oxo-6-phenyl-4-(phenylhydrazono)cyclohexanecarboxylate cis-methyl (1S,4Z,6R)-2-oxo-6-phenyl-4-(phenylhydrazono)cyclohexanecarboxylate 336.4
6903121 C13H12N4O 3-[4-[(E)-hydroxyiminomethyl]-3-phenyl-pyrazol-1-yl]propanenitrile 475626-41-6 240.26
6903122 C19H15N4OS2+ (2E)-2-(3H-1,3-benzothiazol-2-ylidene)-4-[(6-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-3-oxo-butanenitrile (2E)-2-(3H-1,3-benzothiazol-2-ylidene)-4-[(6-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]-3-oxo-butanenitrile 379.5
6903123 C19H17BrFN3OS (E)-4-(4-bromophenyl)-3-[(E)-(4-fluorophenyl)methyleneamino]-N-(2-methoxyethyl)thiazol-2-imine AB00715647-01 434.3
6903126 C21H22N4O2S 3-[(E)-(4-morpholinophenyl)methyleneamino]-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-one Z49717105 394.5
6903128 C23H18FN3OS (E)-4-(4-fluorophenyl)-N-methyl-3-[(E)-(3-phenoxyphenyl)methyleneamino]thiazol-2-imine Z48612533 403.5
6903129 C24H23N4O2S+ 4-(1H-benzimidazol-3-ium-2-ylsulfanylmethyl)-N-[(E)-(4-ethoxyphenyl)methyleneamino]benzamide 4-(1H-benzimidazol-3-ium-2-ylsulfanylmethyl)-N-[(E)-(4-ethoxyphenyl)methyleneamino]benzamide 431.5
6903130 C24H22N4O2S 4-(1H-benzimidazol-2-ylsulfanylmethyl)-N-[(E)-(4-ethoxyphenyl)methyleneamino]benzamide MLS000391500 430.5
6903131 C19H17N4O3- 4-[(E)-[(1-ethyl-2-methyl-benzimidazole-5-carbonyl)hydrazono]methyl]benzoate 4-[(E)-[(1-ethyl-2-methyl-benzimidazole-5-carbonyl)hydrazono]methyl]benzoate 349.4
6903132 C19H18N4O3 4-[(E)-[(1-ethyl-2-methyl-benzimidazole-5-carbonyl)hydrazono]methyl]benzoic acid AB00716521-01 350.4
6903133 C19H20F2N2O2 2-(4-tert-butylphenoxy)-N-[(E)-(2,6-difluorophenyl)methyleneamino]acetamide Z44840276 346.4
6903134 C19H17F5N2O2 2-(4-tert-butylphenoxy)-N-[(E)-(2,3,4,5,6-pentafluorophenyl)methyleneamino]acetamide AKOS000957053 400.3
6903135 C17H20N2O2S 2-(4-tert-butylphenoxy)-N-[(E)-3-thienylmethyleneamino]acetamide SMR000261517 316.4
6903136 C23H24N2O2S 4-[(2-isopropyl-5-methyl-phenoxy)methyl]-N-[(E)-3-thienylmethyleneamino]benzamide Z44845110 392.5
6903137 C32H30N6O3S N-[(E)-[3-(3,4-dimethoxyphenyl)-1-phenyl-pyrazol-4-yl]methyleneamino]-4-[(4,6-dimethylpyrimidin-2-yl)sulfanylmethyl]benzamide Z49734088 578.7

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.