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 6,552,551 - 6,552,600 of 6,571,471
Page 131052 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6979397 C19H17NO 2-[[[(1R)-1-phenylethyl]amino]methylene]naphthalen-1-one 2-[[[(1R)-1-phenylethyl]amino]methylene]naphthalen-1-one 275.3
6979398 C17H15ClN2OS (6S)-2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrobenzothiophene-3-carbonitrile (6S)-2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-6-methyl-4,5,6,7-tetrahydrobenzothiophene-3-carbonitrile 330.8
6979400 C11H17O4- (1S,3R,4R)-3-methoxycarbonyl-2,2,4-trimethyl-cyclopentanecarboxylate (1S,3R,4R)-3-methoxycarbonyl-2,2,4-trimethyl-cyclopentanecarboxylate 213.25
6979401 C11H18O4 (1S,3R,4R)-3-methoxycarbonyl-2,2,4-trimethyl-cyclopentanecarboxylic acid (1S,3R,4R)-3-methoxycarbonyl-2,2,4-trimethyl-cyclopentanecarboxylic acid 214.26
6979402 C21H25N2O5S+ 2-[(2S)-2-(3,4-dimethoxyphenyl)-4-hydroxy-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]ethyl-dimethyl-ammonium 2-[(2S)-2-(3,4-dimethoxyphenyl)-4-hydroxy-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]ethyl-dimethyl-ammonium 417.5
6979403 C21H25N2O5S+ 2-[(2R)-2-(3,4-dimethoxyphenyl)-4-hydroxy-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]ethyl-dimethyl-ammonium 2-[(2R)-2-(3,4-dimethoxyphenyl)-4-hydroxy-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]ethyl-dimethyl-ammonium 417.5
6979404 C18H20N3O3S+ 2-[(2S)-4-hydroxy-5-oxo-2-(4-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]ethyl-dimethyl-ammonium 2-[(2S)-4-hydroxy-5-oxo-2-(4-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]ethyl-dimethyl-ammonium 358.4
6979405 C18H20N3O3S+ 2-[(2R)-4-hydroxy-5-oxo-2-(4-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]ethyl-dimethyl-ammonium 2-[(2R)-4-hydroxy-5-oxo-2-(4-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]ethyl-dimethyl-ammonium 358.4
6979406 C20H17N3O2 (1R,12S,16S)-14-(p-tolyl)-9,10,14-triazatetracyclo[8.6.0.02,7.012,16]hexadeca-2,4,6,8-tetraene-13,15-dione (1R,12S,16S)-14-(p-tolyl)-9,10,14-triazatetracyclo[8.6.0.02,7.012,16]hexadeca-2,4,6,8-tetraene-13,15-dione 331.4
6979407 C22H25N2O5S- cis-(1S,2R)-2-[[4-[benzyl(methyl)sulfamoyl]phenyl]carbamoyl]cyclohexanecarboxylate cis-(1S,2R)-2-[[4-[benzyl(methyl)sulfamoyl]phenyl]carbamoyl]cyclohexanecarboxylate 429.5
6979408 C22H26N2O5S cis-(1S,2R)-2-[[4-[benzyl(methyl)sulfamoyl]phenyl]carbamoyl]cyclohexanecarboxylic acid (1S,2R)-2-({4-[benzyl(methyl)sulfamoyl]phenyl}carbamoyl)cyclohexanecarboxylic acid 430.5
6979409 C24H24F2N2O2 (E)-3-(4-fluorophenyl)-N-[(1R,2S)-2-[[(E)-3-(4-fluorophenyl)prop-2-enoyl]amino]cyclohexyl]prop-2-enamide (E)-3-(4-fluorophenyl)-N-[(1R,2S)-2-[[(E)-3-(4-fluorophenyl)prop-2-enoyl]amino]cyclohexyl]prop-2-enamide 410.5
6979410 C22H31O4- (2R)-2-[(1S,4S,5R,8R,9S,12S,14S,17R)-4,17-dimethyl-2-oxo-18-oxapentacyclo[12.3.1.01,9.04,8.012,17]octadecan-5-yl]propanoate (2R)-2-[(1S,4S,5R,8R,9S,12S,14S,17R)-4,17-dimethyl-2-oxo-18-oxapentacyclo[12.3.1.01,9.04,8.012,17]octadecan-5-yl]propanoate 359.5
6979411 C22H32O4 (2R)-2-[(1S,4S,5R,8R,9S,12S,14S,17R)-4,17-dimethyl-2-oxo-18-oxapentacyclo[12.3.1.01,9.04,8.012,17]octadecan-5-yl]propanoic acid (2R)-2-[(1S,4S,5R,8R,9S,12S,14S,17R)-4,17-dimethyl-2-oxo-18-oxapentacyclo[12.3.1.01,9.04,8.012,17]octadecan-5-yl]propanoic acid 360.5
6979412 C26H38O4 [(3R,8S,9S,10S,13S,14R,17S)-10,13-dimethyl-17-[(2R)-2-methyl-5-oxo-tetrahydrofuran-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate [(3R,8S,9S,10S,13S,14R,17S)-10,13-dimethyl-17-[(2R)-2-methyl-5-oxo-tetrahydrofuran-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate 414.6
6979413 C15H15O3- (1S,2R,3S,4R)-3-benzoylnorbornane-2-carboxylate (1S,2R,3S,4R)-3-benzoylnorbornane-2-carboxylate 243.28
6979414 C15H16O3 (1S,2R,3S,4R)-3-benzoylnorbornane-2-carboxylic acid (1S,2R,3S,4R)-3-benzoylnorbornane-2-carboxylic acid 244.28
6979415 C15H17NO2 (1S,2R,3S,4R)-3-benzoylnorbornane-2-carboxamide (1S,2R,3S,4R)-3-benzoylnorbornane-2-carboxamide 243.30
6979416 C21H18ClFN4O3 2-[acetyl-[(5E)-5-[(4-chlorophenyl)methylene]-4-oxo-1H-imidazol-2-yl]amino]-N-[(3-fluorophenyl)methyl]acetamide 2-[acetyl-[(5E)-5-[(4-chlorophenyl)methylene]-4-oxo-1H-imidazol-2-yl]amino]-N-[(3-fluorophenyl)methyl]acetamide 428.8
6979417 C17H17NO2S 1-[(3aR,4R,9bR)-4-(2-thienyl)-3,3a,4,9b-tetrahydro-2H-furo[3,2-c]quinolin-5-yl]ethanone 1-[(3aR,4R,9bR)-4-(2-thienyl)-3,3a,4,9b-tetrahydro-2H-furo[3,2-c]quinolin-5-yl]ethanone 299.4
6979418 C20H21NO6 methyl (1S,2R,3S,5S,6R,9S,10R,11R)-6-(2-furyl)-3,5-dimethyl-4,8-dioxo-14-oxa-7-azatetracyclo[9.2.1.01,9.02,7]tetradec-12-ene-10-carboxylate methyl (1S,2R,3S,5S,6R,9S,10R,11R)-6-(2-furyl)-3,5-dimethyl-4,8-dioxo-14-oxa-7-azatetracyclo[9.2.1.01,9.02,7]tetradec-12-ene-10-carboxylate 371.4
6979419 C23H21NO (4S,5S)-2,2,5-triphenyl-7-oxa-1-azabicyclo[2.2.1]heptane (4S,5S)-2,2,5-triphenyl-7-oxa-1-azabicyclo[2.2.1]heptane 327.4
6979420 C21H20ClNOS (3aR,4R,9bR)-6-chloro-4-[4-(thietan-3-yloxy)phenyl]-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (3aR,4R,9bR)-6-chloro-4-[4-(thietan-3-yloxy)phenyl]-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 369.9
6979421 C29H30N2O2 2-[4-[(11R,15R,16R)-17-azatetracyclo[8.7.0.02,7.011,15]heptadeca-1(10),2,4,6,8,12-hexaen-16-yl]phenoxy]-1-(1-piperidyl)ethanone 2-[4-[(11R,15R,16R)-17-azatetracyclo[8.7.0.02,7.011,15]heptadeca-1(10),2,4,6,8,12-hexaen-16-yl]phenoxy]-1-(1-piperidyl)ethanone 438.6
6979422 C26H23FN2O4S methyl 4-[(3aS,4R,9bS)-8-[(4-fluorophenyl)sulfamoyl]-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl]benzoate methyl 4-[(3aS,4R,9bS)-8-[(4-fluorophenyl)sulfamoyl]-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl]benzoate 478.5
6979423 C21H20N3O4S- 4-[3-[(1,3-dimethyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]-2,5-dimethyl-pyrrol-1-yl]-3-methyl-benzoate 4-[3-[(1,3-dimethyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]-2,5-dimethyl-pyrrol-1-yl]-3-methyl-benzoate 410.5
6979424 C21H21FN2O2S (5Z)-3-ethyl-2-ethylimino-5-[[2-[(4-fluorophenyl)methoxy]phenyl]methylene]thiazolidin-4-one (2Z,5Z)-3-ethyl-2-(ethylimino)-5-{2-[(4-fluorobenzyl)oxy]benzylidene}-1,3-thiazolidin-4-one 384.5
6979425 C18H13FN2O5S 2-[(5Z)-5-[(3,4-dihydroxyphenyl)methylene]-2,4-dioxo-thiazolidin-3-yl]-N-(4-fluorophenyl)acetamide 2-[(5Z)-5-[(3,4-dihydroxyphenyl)methylene]-2,4-dioxo-thiazolidin-3-yl]-N-(4-fluorophenyl)acetamide 388.4
6979426 C22H24N3O5+ (5R,6R,7R,8S)-6-(2,4-dimethoxyphenyl)-7-nitro-spiro[2,3,4,6,7,8-hexahydro-1H-pyrrolizin-4-ium-5,3'-indoline]-2'-one (5R,6R,7R,8S)-6-(2,4-dimethoxyphenyl)-7-nitro-spiro[2,3,4,6,7,8-hexahydro-1H-pyrrolizin-4-ium-5,3'-indoline]-2'-one 410.4
6979427 C21H26N3O2+ 2-(3,5-dioxo-1,2-diphenyl-pyrazolidin-4-yl)ethyl-diethyl-ammonium 2-(3,5-dioxo-1,2-diphenyl-pyrazolidin-4-yl)ethyl-diethyl-ammonium 352.4
6979428 C25H23NO4 [(E)-[(2S)-7-methoxy-2-methyl-chroman-4-ylidene]amino] 2,2-diphenylacetate [(E)-[(2S)-7-methoxy-2-methyl-chroman-4-ylidene]amino] 2,2-diphenylacetate 401.5
6979429 C16H15NO5 [(E)-[(2S)-7-methoxy-2-methyl-chroman-4-ylidene]amino] furan-2-carboxylate [(E)-[(2S)-7-methoxy-2-methyl-chroman-4-ylidene]amino] furan-2-carboxylate 301.29
6979430 C20H22FN4OS+ 4-[[5-[(4-fluorophenyl)methylsulfanyl]-4-phenyl-1,2,4-triazol-3-yl]methyl]morpholin-4-ium 4-[[5-[(4-fluorophenyl)methylsulfanyl]-4-phenyl-1,2,4-triazol-3-yl]methyl]morpholin-4-ium 385.5
6979431 C20H15BrN4O3 5-bromo-N-[(Z)-[(4R)-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl]methyleneamino]benzofuran-2-carboxamide 5-bromo-N-[(Z)-[(4R)-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl]methyleneamino]benzofuran-2-carboxamide 439.3
6979432 C18H11Cl2N2O5- 4-[[2,6-dichloro-4-[(E)-(2,5-dioxoimidazolidin-4-ylidene)methyl]phenoxy]methyl]benzoate 4-[[2,6-dichloro-4-[(E)-(2,5-dioxoimidazolidin-4-ylidene)methyl]phenoxy]methyl]benzoate 406.2
6979433 C19H14NO5S- 2-[(3R)-1-(4-acetylphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanylbenzoate 2-[(3R)-1-(4-acetylphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanylbenzoate 368.4
6979434 C19H14NO5S- 2-[(3S)-1-(4-acetylphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanylbenzoate 2-[(3S)-1-(4-acetylphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanylbenzoate 368.4
6979435 C21H21ClFN2O3+ (3S)-3-[4-(4-chlorophenyl)-4-hydroxy-piperidin-1-ium-1-yl]-1-(4-fluorophenyl)pyrrolidine-2,5-dione (3S)-3-[4-(4-chlorophenyl)-4-hydroxy-piperidin-1-ium-1-yl]-1-(4-fluorophenyl)pyrrolidine-2,5-dione 403.9
6979436 C21H21ClFN2O3+ (3R)-3-[4-(4-chlorophenyl)-4-hydroxy-piperidin-1-ium-1-yl]-1-(4-fluorophenyl)pyrrolidine-2,5-dione (3R)-3-[4-(4-chlorophenyl)-4-hydroxy-piperidin-1-ium-1-yl]-1-(4-fluorophenyl)pyrrolidine-2,5-dione 403.9
6979437 C20H16N3O4- 4-[(3S)-3-(5,6-dimethylbenzimidazol-1-yl)-2,5-dioxo-pyrrolidin-1-yl]benzoate 4-[(3S)-3-(5,6-dimethylbenzimidazol-1-yl)-2,5-dioxo-pyrrolidin-1-yl]benzoate 362.4
6979438 C20H16N3O4- 4-[(3R)-3-(5,6-dimethylbenzimidazol-1-yl)-2,5-dioxo-pyrrolidin-1-yl]benzoate 4-[(3R)-3-(5,6-dimethylbenzimidazol-1-yl)-2,5-dioxo-pyrrolidin-1-yl]benzoate 362.4
6979439 C18H17ClFNO (4aR,5S,10bS)-9-chloro-5-(4-fluorophenyl)-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2-c]quinoline (4aR,5S,10bS)-9-chloro-5-(4-fluorophenyl)-3,4,4a,5,6,10b-hexahydro-2H-pyrano[3,2-c]quinoline 317.8
6979440 C22H26N3O+ N-(cyclopentylideneamino)-4-(1,2,3,4-tetrahydroisoquinolin-2-ium-2-ylmethyl)benzamide N-(cyclopentylideneamino)-4-(1,2,3,4-tetrahydroisoquinolin-2-ium-2-ylmethyl)benzamide 348.5
6979441 C26H26N4O (1R,6S,7S)-N-[(Z)-[1-[(2-cyanophenyl)methyl]indol-3-yl]methyleneamino]-1-methyl-norcarane-7-carboxamide (1R,6S,7S)-N-[(Z)-[1-[(2-cyanophenyl)methyl]indol-3-yl]methyleneamino]-1-methyl-norcarane-7-carboxamide 410.5
6979442 C19H15Cl2NO7 [[(3aS,4S,7R,7aS)-2-(2,4-dichlorophenyl)-1,3-dioxo-7,7a-dihydro-3aH-4,7-epoxyisoindol-4-yl]-acetoxy-methyl] acetate [[(3aS,4S,7R,7aS)-2-(2,4-dichlorophenyl)-1,3-dioxo-7,7a-dihydro-3aH-4,7-epoxyisoindol-4-yl]-acetoxy-methyl] acetate 440.2
6979443 C25H28N2O2S N-[(1R,2S,4R)-norbornan-2-yl]-4-[(2S)-4-oxo-3-(2-phenylethyl)thiazolidin-2-yl]benzamide N-[(1R,2S,4R)-norbornan-2-yl]-4-[(2S)-4-oxo-3-(2-phenylethyl)thiazolidin-2-yl]benzamide 420.6
6979444 C20H17Cl2NO2 methyl 4-[(3aR,4R,9bR)-6,7-dichloro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl]benzoate methyl 4-[(3aR,4R,9bR)-6,7-dichloro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl]benzoate 374.3
6979447 C25H22Cl2N2O2S (3aR,4S,9bR)-4-(3,4-dichlorophenyl)-N-(m-tolyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-sulfonamide (3aR,4S,9bR)-4-(3,4-dichlorophenyl)-N-(m-tolyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-sulfonamide 485.4
6979448 C22H26N2O3S 4-[methyl(p-tolylsulfonyl)amino]-N-[(1S,2R,4S)-norbornan-2-yl]benzamide 4-[methyl(p-tolylsulfonyl)amino]-N-[(1S,2R,4S)-norbornan-2-yl]benzamide 398.5
6979449 C15H18ClNO2 2-(4-chlorophenoxy)-N-[(1R,2R,4R)-norbornan-2-yl]acetamide 2-(4-chlorophenoxy)-N-[(1R,2R,4R)-norbornan-2-yl]acetamide 279.76

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.