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 6,569,651 - 6,569,700 of 6,571,471
Page 131394 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6997999 C19H21N3O3S (2R)-1-[3-(dimethylamino)propyl]-4-hydroxy-2-(2-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one (2R)-1-[3-(dimethylamino)propyl]-4-hydroxy-2-(2-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one 371.5
6998000 C19H22N3O3S+ 3-[(2S)-4-hydroxy-5-oxo-2-(2-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]propyl-dimethyl-ammonium 3-[(2S)-4-hydroxy-5-oxo-2-(2-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]propyl-dimethyl-ammonium 372.5
6998001 C19H21N3O3S (2S)-1-[3-(dimethylamino)propyl]-4-hydroxy-2-(2-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one (2S)-1-[3-(dimethylamino)propyl]-4-hydroxy-2-(2-pyridyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one 371.5
6998002 C24H31N2O5+ 2-[(2R)-3-[(4-ethoxyphenyl)-hydroxy-methylene]-2-(5-methyl-2-furyl)-4,5-dioxo-pyrrolidin-1-yl]ethyl-diethyl-ammonium 2-[(2R)-3-[(4-ethoxyphenyl)-hydroxy-methylene]-2-(5-methyl-2-furyl)-4,5-dioxo-pyrrolidin-1-yl]ethyl-diethyl-ammonium 427.5
6998003 C15H17N2O2+ 2-[(2R,5S)-5-(6-methyl-3-pyridyl)oxazolidin-3-ium-2-yl]phenol 2-[(2R,5S)-5-(6-methyl-3-pyridyl)oxazolidin-3-ium-2-yl]phenol 257.31
6998004 C15H17N2O2+ 2-[(2R,5R)-5-(6-methyl-3-pyridyl)oxazolidin-3-ium-2-yl]phenol 2-[(2R,5R)-5-(6-methyl-3-pyridyl)oxazolidin-3-ium-2-yl]phenol 257.31
6998005 C15H17N2O2+ 2-[(2S,5S)-5-(6-methyl-3-pyridyl)oxazolidin-3-ium-2-yl]phenol 2-[(2S,5S)-5-(6-methyl-3-pyridyl)oxazolidin-3-ium-2-yl]phenol 257.31
6998006 C27H28N3O4+ 2-[(4Z,5S)-4-[(4-benzyloxyphenyl)-hydroxy-methylene]-2,3-dioxo-5-(4-pyridyl)pyrrolidin-1-yl]ethyl-dimethyl-ammonium 2-[(4Z,5S)-4-[(4-benzyloxyphenyl)-hydroxy-methylene]-2,3-dioxo-5-(4-pyridyl)pyrrolidin-1-yl]ethyl-dimethyl-ammonium 458.5
6998007 C27H27N3O4 (4Z,5S)-4-[(4-benzyloxyphenyl)-hydroxy-methylene]-1-[2-(dimethylamino)ethyl]-5-(4-pyridyl)pyrrolidine-2,3-dione (4Z,5S)-4-[(4-benzyloxyphenyl)-hydroxy-methylene]-1-[2-(dimethylamino)ethyl]-5-(4-pyridyl)pyrrolidine-2,3-dione 457.5
6998008 C15H17N2O2+ 2-[(2S,5R)-5-(6-methyl-3-pyridyl)oxazolidin-3-ium-2-yl]phenol 2-[(2S,5R)-5-(6-methyl-3-pyridyl)oxazolidin-3-ium-2-yl]phenol 257.31
6998009 C27H28N3O4+ 2-[(4Z,5R)-4-[(4-benzyloxyphenyl)-hydroxy-methylene]-2,3-dioxo-5-(4-pyridyl)pyrrolidin-1-yl]ethyl-dimethyl-ammonium 2-[(4Z,5R)-4-[(4-benzyloxyphenyl)-hydroxy-methylene]-2,3-dioxo-5-(4-pyridyl)pyrrolidin-1-yl]ethyl-dimethyl-ammonium 458.5
6998010 C27H27N3O4 (4Z,5R)-4-[(4-benzyloxyphenyl)-hydroxy-methylene]-1-[2-(dimethylamino)ethyl]-5-(4-pyridyl)pyrrolidine-2,3-dione (4Z,5R)-4-[(4-benzyloxyphenyl)-hydroxy-methylene]-1-[2-(dimethylamino)ethyl]-5-(4-pyridyl)pyrrolidine-2,3-dione 457.5
6998011 C18H19N4O5+ [(1S)-1-(1H-indol-3-ylmethyl)-2-methoxy-2-oxo-ethyl]-[1-(2,4,6-trioxohexahydropyrimidin-5-yl)vinyl]ammonium [(1S)-1-(1H-indol-3-ylmethyl)-2-methoxy-2-oxo-ethyl]-[1-(2,4,6-trioxohexahydropyrimidin-5-yl)vinyl]ammonium 371.4
6998012 C18H19N4O5+ [(1R)-1-(1H-indol-3-ylmethyl)-2-methoxy-2-oxo-ethyl]-[1-(2,4,6-trioxohexahydropyrimidin-5-yl)vinyl]ammonium [(1R)-1-(1H-indol-3-ylmethyl)-2-methoxy-2-oxo-ethyl]-[1-(2,4,6-trioxohexahydropyrimidin-5-yl)vinyl]ammonium 371.4
6998013 C14H19NO3 tert-butyl N-[(1S)-1-benzyl-2-oxo-ethyl]carbamate tert-butyl N-[(2S)-1-oxo-3-phenylpropan-2-yl]carbamate 249.30
6998014 C14H20N3O+ 3-(1H-indole-7-carbonylamino)propyl-dimethyl-ammonium 3-(1H-indole-7-carbonylamino)propyl-dimethyl-ammonium 246.33
6998015 C19H12N9O5S- 2-[3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(2-thienyl)triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate 2-[3-[[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(2-thienyl)triazole-4-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate 478.4
6998016 C24H30N2O (3R,4R,4aR,8aS)-3-(3-anilinopropyl)-4-phenyl-3,4,4a,5,6,7,8,8a-octahydro-1H-quinolin-2-one (3R,4R,4aR,8aS)-3-(3-anilinopropyl)-4-phenyl-3,4,4a,5,6,7,8,8a-octahydro-1H-quinolin-2-one 362.5
6998017 C26H19N6O6+ 2-amino-5-[[4-(2,4-dinitrophenoxy)-3-methoxy-phenyl]methylene]-4,6-dimethyl-cyclopenta[b]pyridin-1-ium-3,7-dicarbonitrile 2-amino-5-[[4-(2,4-dinitrophenoxy)-3-methoxy-phenyl]methylene]-4,6-dimethyl-cyclopenta[b]pyridin-1-ium-3,7-dicarbonitrile 511.5
6998018 C28H28N2O2 (6R,6aR)-6-(4-benzyloxyphenyl)-9,9-dimethyl-6,6a,8,10-tetrahydro-5H-benzo[b][1,4]benzodiazepin-7-one (6R,6aR)-6-(4-benzyloxyphenyl)-9,9-dimethyl-6,6a,8,10-tetrahydro-5H-benzo[b][1,4]benzodiazepin-7-one 424.5
6998019 C24H24FN2O4+ 3-[(2R)-3-(benzofuran-2-carbonyl)-2-(2-fluorophenyl)-4-hydroxy-5-oxo-2H-pyrrol-1-yl]propyl-dimethyl-ammonium 3-[(2R)-3-(benzofuran-2-carbonyl)-2-(2-fluorophenyl)-4-hydroxy-5-oxo-2H-pyrrol-1-yl]propyl-dimethyl-ammonium 423.5
6998020 C24H23FN2O4 (2R)-3-(benzofuran-2-carbonyl)-1-[3-(dimethylamino)propyl]-2-(2-fluorophenyl)-4-hydroxy-2H-pyrrol-5-one (2R)-3-(benzofuran-2-carbonyl)-1-[3-(dimethylamino)propyl]-2-(2-fluorophenyl)-4-hydroxy-2H-pyrrol-5-one 422.4
6998021 C24H24FN2O4+ 3-[(2S)-3-(benzofuran-2-carbonyl)-2-(2-fluorophenyl)-4-hydroxy-5-oxo-2H-pyrrol-1-yl]propyl-dimethyl-ammonium 3-[(2S)-3-(benzofuran-2-carbonyl)-2-(2-fluorophenyl)-4-hydroxy-5-oxo-2H-pyrrol-1-yl]propyl-dimethyl-ammonium 423.5
6998022 C24H23FN2O4 (2S)-3-(benzofuran-2-carbonyl)-1-[3-(dimethylamino)propyl]-2-(2-fluorophenyl)-4-hydroxy-2H-pyrrol-5-one (2S)-3-(benzofuran-2-carbonyl)-1-[3-(dimethylamino)propyl]-2-(2-fluorophenyl)-4-hydroxy-2H-pyrrol-5-one 422.4
6998023 C18H32O (1R,2S,5R,8R,9S)-5-ethyl-6,8,9-trimethyl-2-pentyl-3-oxabicyclo[3.3.1]non-6-ene (1R,2S,5R,8R,9S)-5-ethyl-6,8,9-trimethyl-2-pentyl-3-oxabicyclo[3.3.1]non-6-ene 264.4
6998024 C21H19ClN2O4 N-[2-[(2S,3E)-2-(4-chlorophenyl)-3-[hydroxy(phenyl)methylene]-4,5-dioxo-pyrrolidin-1-yl]ethyl]acetamide N-[2-[(2S,3E)-2-(4-chlorophenyl)-3-[hydroxy(phenyl)methylene]-4,5-dioxo-pyrrolidin-1-yl]ethyl]acetamide 398.8
6998025 C21H19ClN2O4 N-[2-[(2R,3E)-2-(4-chlorophenyl)-3-[hydroxy(phenyl)methylene]-4,5-dioxo-pyrrolidin-1-yl]ethyl]acetamide N-[2-[(2R,3E)-2-(4-chlorophenyl)-3-[hydroxy(phenyl)methylene]-4,5-dioxo-pyrrolidin-1-yl]ethyl]acetamide 398.8
6998026 C22H31N2O+ 2-[(2,2-diphenylacetyl)amino]ethyl-diisopropyl-ammonium 2-[(2,2-diphenylacetyl)amino]ethyl-diisopropyl-ammonium 339.5
6998027 C22H30N2O N-[2-(diisopropylamino)ethyl]-2,2-diphenyl-acetamide SCHEMBL9493656 338.5
6998028 C5H10N2O3 2-[[(2S)-2-azaniumylpropanoyl]amino]acetate L-Alanylglycine 146.14
6998029 C5H10N2O3 2-[[(2S)-2-aminopropanoyl]amino]acetic acid Ala-Gly 146.14
6998030 C9H15N2O6- (4S)-4-azaniumyl-5-[[(1S,2R)-1-carboxylato-2-hydroxy-propyl]amino]-5-oxo-pentanoate l-glutamyl-l-threonine 247.23
6998031 C9H16N2O6 (4S)-4-amino-5-[[(1S,2R)-1-carboxy-2-hydroxy-propyl]amino]-5-oxo-pentanoic acid Glu-Thr 248.23
6998032 C23H28N3O5S+ (2S)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(3-methoxyphenyl)-1-(2-morpholin-4-ium-4-ylethyl)-2H-pyrrol-5-one (2S)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(3-methoxyphenyl)-1-(2-morpholin-4-ium-4-ylethyl)-2H-pyrrol-5-one 458.6
6998033 C23H27N3O5S (2S)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(3-methoxyphenyl)-1-(2-morpholinoethyl)-2H-pyrrol-5-one (2S)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(3-methoxyphenyl)-1-(2-morpholinoethyl)-2H-pyrrol-5-one 457.5
6998034 C23H28N3O5S+ (2R)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(3-methoxyphenyl)-1-(2-morpholin-4-ium-4-ylethyl)-2H-pyrrol-5-one (2R)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(3-methoxyphenyl)-1-(2-morpholin-4-ium-4-ylethyl)-2H-pyrrol-5-one 458.6
6998035 C23H27N3O5S (2R)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(3-methoxyphenyl)-1-(2-morpholinoethyl)-2H-pyrrol-5-one (2R)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(3-methoxyphenyl)-1-(2-morpholinoethyl)-2H-pyrrol-5-one 457.5
6998036 C9H20N3O4+ (2S)-2-[[(2S)-2,6-bis(azaniumyl)hexanoyl]amino]-3-hydroxy-propanoate (2S)-2-[[(2S)-2,6-bis(azaniumyl)hexanoyl]amino]-3-hydroxy-propanoate 234.27
6998037 C27H18N5O4S- 2-[[[2-[(3-cyano-4,6-diphenyl-2-pyridyl)sulfanyl]acetyl]hydrazono]methyl]-4-nitro-phenolate 2-[[[2-[(3-cyano-4,6-diphenyl-2-pyridyl)sulfanyl]acetyl]hydrazono]methyl]-4-nitro-phenolate 508.5
6998038 C23H27N2O5+ (5R)-4-[hydroxy(p-tolyl)methylene]-5-(5-methyl-2-furyl)-1-(2-morpholin-4-ium-4-ylethyl)pyrrolidine-2,3-dione (5R)-4-[hydroxy(p-tolyl)methylene]-5-(5-methyl-2-furyl)-1-(2-morpholin-4-ium-4-ylethyl)pyrrolidine-2,3-dione 411.5
6998039 C23H27N2O5+ (5S)-4-[hydroxy(p-tolyl)methylene]-5-(5-methyl-2-furyl)-1-(2-morpholin-4-ium-4-ylethyl)pyrrolidine-2,3-dione (5S)-4-[hydroxy(p-tolyl)methylene]-5-(5-methyl-2-furyl)-1-(2-morpholin-4-ium-4-ylethyl)pyrrolidine-2,3-dione 411.5
6998040 C18H25N4O2S+ 2-[[(5S)-1-(4-isopropylphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-yl]methyleneamino]ethyl-dimethyl-ammonium 2-[[(5S)-1-(4-isopropylphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-yl]methyleneamino]ethyl-dimethyl-ammonium 361.5
6998041 C18H24N4O2S (5S)-5-[2-(dimethylamino)ethyliminomethyl]-1-(4-isopropylphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione (5S)-5-[2-(dimethylamino)ethyliminomethyl]-1-(4-isopropylphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione 360.5
6998042 C18H15Cl2NO4S (2S)-2-(3,4-dichlorophenyl)-4-hydroxy-1-(2-methoxyethyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one (2S)-2-(3,4-dichlorophenyl)-4-hydroxy-1-(2-methoxyethyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one 412.3
6998043 C18H15Cl2NO4S (2R)-2-(3,4-dichlorophenyl)-4-hydroxy-1-(2-methoxyethyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one (2R)-2-(3,4-dichlorophenyl)-4-hydroxy-1-(2-methoxyethyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one 412.3
6998044 C23H17ClN2O4S2 (1R,2R,9S,10R,11R,12R,16S)-14-(4-chlorophenyl)-9-(2-furyl)-3,7-dithia-5,14-diazapentacyclo[9.5.1.02,10.04,8.012,16]heptadec-4(8)-ene-6,13,15-trione (1R,2R,9S,10R,11R,12R,16S)-14-(4-chlorophenyl)-9-(2-furyl)-3,7-dithia-5,14-diazapentacyclo[9.5.1.02,10.04,8.012,16]heptadec-4(8)-ene-6,13,15-trione 485.0
6998045 C20H21N3O6 allyl (5S,6S)-5-(3-ethoxy-4-hydroxy-phenyl)-7-methylene-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate allyl (5S,6S)-5-(3-ethoxy-4-hydroxy-phenyl)-7-methylene-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate 399.4
6998046 C20H21N3O6 allyl (5R,6R)-5-(3-ethoxy-4-hydroxy-phenyl)-7-methylene-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate allyl (5R,6R)-5-(3-ethoxy-4-hydroxy-phenyl)-7-methylene-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate 399.4
6998047 C19H19N3O6 allyl (5R,6S)-5-(3-hydroxy-4-methoxy-phenyl)-7-methylene-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate allyl (5R,6S)-5-(3-hydroxy-4-methoxy-phenyl)-7-methylene-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate 385.4
6998048 C19H19N3O5 allyl (5S,6S)-5-(3-methoxyphenyl)-7-methylene-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate allyl (5S,6S)-5-(3-methoxyphenyl)-7-methylene-2,4-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate 369.4

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.