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 6,528,301 - 6,528,350 of 6,571,471
Page 130567 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6954014 C12H15N2O+ [2-(1H-indol-2-yl)-2-oxo-ethyl]-dimethyl-ammonium [2-(1H-indol-2-yl)-2-oxo-ethyl]-dimethyl-ammonium 203.26
6954015 C19H27NO4 1-[(1R,4aR,8aS)-1-(2,4-dimethoxyphenyl)-4a-hydroxy-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]ethanone 1-[(1R,4aR,8aS)-1-(2,4-dimethoxyphenyl)-4a-hydroxy-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]ethanone 333.4
6954016 C13H16NO4- 4-[[(4S)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-yl]amino]-4-oxo-butanoate 4-[[(4S)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-yl]amino]-4-oxo-butanoate 250.27
6954017 C13H16NO4- 4-[[(4R)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-yl]amino]-4-oxo-butanoate 4-[[(4R)-3-methyl-4,5,6,7-tetrahydrobenzofuran-4-yl]amino]-4-oxo-butanoate 250.27
6954018 C15H14NO6- 3-[[2-(7-methoxy-2-oxo-chromen-4-yl)acetyl]amino]propanoate 3-[[2-(7-methoxy-2-oxo-chromen-4-yl)acetyl]amino]propanoate 304.27
6954019 C18H23NO4 1-[(1R,4aR,8aS)-1-(1,3-benzodioxol-5-yl)-4a-hydroxy-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]ethanone 1-[(1R,4aR,8aS)-1-(1,3-benzodioxol-5-yl)-4a-hydroxy-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]ethanone 317.4
6954022 C18H25NO3 1-[(1R,4aR,8aS)-4a-hydroxy-1-(4-methoxyphenyl)-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]ethanone 1-[(1R,4aR,8aS)-4a-hydroxy-1-(4-methoxyphenyl)-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]ethanone 303.4
6954023 C21H32O3 (8R,9S,10R,13R,14S,17R)-10,13-dimethylspiro[1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-ol (8R,9S,10R,13R,14S,17R)-10,13-dimethylspiro[1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-ol 332.5
6954024 C21H32O3 (8R,9S,10R,13R,14S,17S)-10,13-dimethylspiro[1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-ol (8R,9S,10R,13R,14S,17S)-10,13-dimethylspiro[1,2,4,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthrene-3,2'-1,3-dioxolane]-17-ol 332.5
6954025 C20H34N2O3+2 (1R,4S,5R,8S,9R,12R,14S)-8,12-dimethyl-4-[(4-methylpiperazine-1,4-diium-1-yl)methyl]-2,13-dioxatetracyclo[7.5.0.01,5.012,14]tetradecan-3-one (1R,4S,5R,8S,9R,12R,14S)-8,12-dimethyl-4-[(4-methylpiperazine-1,4-diium-1-yl)methyl]-2,13-dioxatetracyclo[7.5.0.01,5.012,14]tetradecan-3-one 350.5
6954026 C20H32N2O3 (1R,4S,5R,8S,9R,12R,14S)-8,12-dimethyl-4-[(4-methylpiperazin-1-yl)methyl]-2,13-dioxatetracyclo[7.5.0.01,5.012,14]tetradecan-3-one (1R,4S,5R,8S,9R,12R,14S)-8,12-dimethyl-4-[(4-methylpiperazin-1-yl)methyl]-2,13-dioxatetracyclo[7.5.0.01,5.012,14]tetradecan-3-one 348.5
6954027 C19H11N2O2- 2-(2-quinolyl)quinoline-8-carboxylate 2-(2-quinolyl)quinoline-8-carboxylate 299.3
6954028 C22H31NO2 [(3S,8S,9R,10S,13R,14S,17S)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate [(3S,8S,9R,10S,13R,14S,17S)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate 341.5
6954029 C22H31NO2 [(3R,8S,9R,10S,13R,14S,17S)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate [(3R,8S,9R,10S,13R,14S,17S)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate 341.5
6954030 C22H31NO2 [(3R,8S,9R,10S,13R,14S,17R)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate [(3R,8S,9R,10S,13R,14S,17R)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate 341.5
6954031 C20H29NO3 1-[(1S,4aS,8aR)-4a-hydroxy-1-(2-methoxyphenyl)-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]butan-1-one 1-[(1S,4aS,8aR)-4a-hydroxy-1-(2-methoxyphenyl)-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]butan-1-one 331.4
6954032 C19H30NO3+ (3S,3aS,4S,4aR,5S,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ium-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4S,4aR,5S,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ium-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 320.4
6954033 C19H29NO3 (3S,3aS,4S,4aR,5S,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4S,4aR,5S,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 319.4
6954034 C19H30NO3+ (3S,3aS,4S,4aR,5R,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ium-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4S,4aR,5R,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ium-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 320.4
6954035 C19H29NO3 (3S,3aS,4S,4aR,5R,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4S,4aR,5R,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 319.4
6954036 C19H30NO3+ (3S,3aS,4R,4aR,5S,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ium-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4R,4aR,5S,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ium-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 320.4
6954037 C19H29NO3 (3S,3aS,4R,4aR,5S,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4R,4aR,5S,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 319.4
6954038 C19H30NO3+ (3S,3aS,4R,4aR,5R,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ium-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4R,4aR,5R,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ium-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 320.4
6954039 C19H29NO3 (3S,3aS,4R,4aR,5R,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4R,4aR,5R,9aR)-4-hydroxy-4a,5-dimethyl-3-(pyrrolidin-1-ylmethyl)-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 319.4
6954040 C21H22NO3+ 3,4-dimethyl-9-(p-tolylmethyl)-9,10-dihydro-8H-pyrano[2,3-f][1,3]benzoxazin-9-ium-2-one 3,4-dimethyl-9-(p-tolylmethyl)-9,10-dihydro-8H-pyrano[2,3-f][1,3]benzoxazin-9-ium-2-one 336.4
6954041 C14H19NO4 methyl (1R,5R,6S,7S)-3-[(1R)-1-methylpropyl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate methyl (1R,5R,6S,7S)-3-[(1R)-1-methylpropyl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate 265.30
6954042 C14H19NO4 methyl (1R,5R,6S,7S)-3-[(1S)-1-methylpropyl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate methyl (1R,5R,6S,7S)-3-[(1S)-1-methylpropyl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate 265.30
6954043 C14H19NO4 methyl (1R,5R,6R,7S)-3-[(1R)-1-methylpropyl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate methyl (1R,5R,6R,7S)-3-[(1R)-1-methylpropyl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate 265.30
6954044 C14H19NO4 methyl (1R,5R,6R,7S)-3-[(1S)-1-methylpropyl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate methyl (1R,5R,6R,7S)-3-[(1S)-1-methylpropyl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate 265.30
6954045 C17H16NO4+ 9-(2-furylmethyl)-4-methyl-9,10-dihydro-8H-pyrano[2,3-f][1,3]benzoxazin-9-ium-2-one 9-(2-furylmethyl)-4-methyl-9,10-dihydro-8H-pyrano[2,3-f][1,3]benzoxazin-9-ium-2-one 298.31
6954046 C18H18NO4+ 9-(2-furylmethyl)-3,4-dimethyl-9,10-dihydro-8H-pyrano[2,3-f][1,3]benzoxazin-9-ium-2-one 9-(2-furylmethyl)-3,4-dimethyl-9,10-dihydro-8H-pyrano[2,3-f][1,3]benzoxazin-9-ium-2-one 312.3
6954047 C18H25NO4 1-[(1R,4aR,8aS)-4a-hydroxy-1-(4-hydroxy-3-methoxy-phenyl)-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]ethanone 1-[(1R,4aR,8aS)-4a-hydroxy-1-(4-hydroxy-3-methoxy-phenyl)-1,3,4,5,6,7,8,8a-octahydroisoquinolin-2-yl]ethanone 319.4
6954048 C18H25NO5 isobutyl (1S,5S,6R,7R)-4-oxo-3-[[(2R)-tetrahydrofuran-2-yl]methyl]-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate isobutyl (1S,5S,6R,7R)-4-oxo-3-[[(2R)-tetrahydrofuran-2-yl]methyl]-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate 335.4
6954049 C18H25NO5 isobutyl (1S,5S,6S,7R)-4-oxo-3-[[(2R)-tetrahydrofuran-2-yl]methyl]-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate isobutyl (1S,5S,6S,7R)-4-oxo-3-[[(2R)-tetrahydrofuran-2-yl]methyl]-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate 335.4
6954050 C18H25NO5 isobutyl (1S,5S,6R,7R)-4-oxo-3-[[(2S)-tetrahydrofuran-2-yl]methyl]-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate isobutyl (1S,5S,6R,7R)-4-oxo-3-[[(2S)-tetrahydrofuran-2-yl]methyl]-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate 335.4
6954051 C18H25NO5 isobutyl (1S,5S,6S,7R)-4-oxo-3-[[(2S)-tetrahydrofuran-2-yl]methyl]-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate isobutyl (1S,5S,6S,7R)-4-oxo-3-[[(2S)-tetrahydrofuran-2-yl]methyl]-10-oxa-3-azatricyclo[5.2.1.01,5]dec-8-ene-6-carboxylate 335.4
6954052 C21H34NO3+ (3S,3aS,4S,4aR,5R,9aR)-3-(azepan-1-ium-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4S,4aR,5R,9aR)-3-(azepan-1-ium-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 348.5
6954053 C21H33NO3 (3S,3aS,4S,4aR,5R,9aR)-3-(azepan-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4S,4aR,5R,9aR)-3-(azepan-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 347.5
6954054 C21H34NO3+ (3S,3aS,4R,4aR,5S,9aR)-3-(azepan-1-ium-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4R,4aR,5S,9aR)-3-(azepan-1-ium-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 348.5
6954055 C21H33NO3 (3S,3aS,4R,4aR,5S,9aR)-3-(azepan-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4R,4aR,5S,9aR)-3-(azepan-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 347.5
6954056 C21H34NO3+ (3S,3aS,4R,4aR,5R,9aR)-3-(azepan-1-ium-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4R,4aR,5R,9aR)-3-(azepan-1-ium-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 348.5
6954057 C21H33NO3 (3S,3aS,4R,4aR,5R,9aR)-3-(azepan-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one (3S,3aS,4R,4aR,5R,9aR)-3-(azepan-1-ylmethyl)-4-hydroxy-4a,5-dimethyl-3,3a,4,5,6,7,9,9a-octahydrobenzo[f]benzofuran-2-one 347.5
6954058 C20H21N2O2+ 1-(5-methoxy-1H-indol-3-yl)-2-(1,2,3,4-tetrahydroisoquinolin-2-ium-2-yl)ethanone 1-(5-methoxy-1H-indol-3-yl)-2-(1,2,3,4-tetrahydroisoquinolin-2-ium-2-yl)ethanone 321.4
6954059 C16H20NO5+ [7-hydroxy-3-(2-methoxy-2-oxo-ethyl)-4-methyl-2-oxo-chromen-8-yl]methyl-dimethyl-ammonium [7-hydroxy-3-(2-methoxy-2-oxo-ethyl)-4-methyl-2-oxo-chromen-8-yl]methyl-dimethyl-ammonium 306.33
6954060 C22H29NO2 [(3S,8R,9R,10S,13S,14S)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate [(3S,8R,9R,10S,13S,14S)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate 339.5
6954061 C22H29NO2 [(3R,8R,9R,10S,13S,14S)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate [(3R,8R,9R,10S,13S,14S)-17-cyano-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate 339.5
6954062 C20H22NO4+ [7-hydroxy-3-(4-methoxyphenyl)-2-methyl-4-oxo-chromen-8-yl]methyl-dimethyl-ammonium [7-hydroxy-3-(4-methoxyphenyl)-2-methyl-4-oxo-chromen-8-yl]methyl-dimethyl-ammonium 340.4
6954064 C17H18NO4+ (3-hydroxy-8-methoxy-6-oxo-benzo[c]chromen-4-yl)methyl-dimethyl-ammonium (3-hydroxy-8-methoxy-6-oxo-benzo[c]chromen-4-yl)methyl-dimethyl-ammonium 300.33
6954065 C13H15N2O5- (2S)-2-[(2-ethoxycarbonylphenyl)carbamoylamino]propanoate (2S)-2-[(2-ethoxycarbonylphenyl)carbamoylamino]propanoate 279.27
6954066 C13H6NO5- 2,5-dioxo-10H-pyrano[2,3-b]quinoline-3-carboxylate 2,5-dioxo-10H-pyrano[2,3-b]quinoline-3-carboxylate 256.19

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.