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 6,568,501 - 6,568,550 of 6,571,471
Page 131371 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6996800 C20H22N3O5S+ 3-[(2R)-4-hydroxy-2-(3-nitrophenyl)-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]propyl-dimethyl-ammonium 3-[(2R)-4-hydroxy-2-(3-nitrophenyl)-5-oxo-3-(thiophene-2-carbonyl)-2H-pyrrol-1-yl]propyl-dimethyl-ammonium 416.5
6996801 C24H19NO6 methyl 4-[(2S,3E)-1-(2-furylmethyl)-3-[hydroxy(phenyl)methylene]-4,5-dioxo-pyrrolidin-2-yl]benzoate methyl 4-[(2S,3E)-1-(2-furylmethyl)-3-[hydroxy(phenyl)methylene]-4,5-dioxo-pyrrolidin-2-yl]benzoate 417.4
6996802 C24H19NO6 methyl 4-[(2R,3E)-1-(2-furylmethyl)-3-[hydroxy(phenyl)methylene]-4,5-dioxo-pyrrolidin-2-yl]benzoate methyl 4-[(2R,3E)-1-(2-furylmethyl)-3-[hydroxy(phenyl)methylene]-4,5-dioxo-pyrrolidin-2-yl]benzoate 417.4
6996803 C24H27NO6 (4E,5S)-5-(4-ethoxyphenyl)-4-[hydroxy-(4-methoxy-2-methyl-phenyl)methylene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione (4E,5S)-5-(4-ethoxyphenyl)-4-[hydroxy-(4-methoxy-2-methyl-phenyl)methylene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione 425.5
6996804 C24H27NO6 (4E,5R)-5-(4-ethoxyphenyl)-4-[hydroxy-(4-methoxy-2-methyl-phenyl)methylene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione (4E,5R)-5-(4-ethoxyphenyl)-4-[hydroxy-(4-methoxy-2-methyl-phenyl)methylene]-1-(2-methoxyethyl)pyrrolidine-2,3-dione 425.5
6996805 C15H27N5O3+2 (5R)-1-butyl-5-(2-piperazine-1,4-diium-1-ylethyliminomethyl)hexahydropyrimidine-2,4,6-trione (5R)-1-butyl-5-(2-piperazine-1,4-diium-1-ylethyliminomethyl)hexahydropyrimidine-2,4,6-trione 325.41
6996806 C15H25N5O3 (5R)-1-butyl-5-(2-piperazin-1-ylethyliminomethyl)hexahydropyrimidine-2,4,6-trione (5R)-1-butyl-5-(2-piperazin-1-ylethyliminomethyl)hexahydropyrimidine-2,4,6-trione 323.39
6996807 C24H27N4O2+ 2-[(5S)-12-methyl-1-aza-4-azoniatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraen-4-yl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[(5S)-12-methyl-1-aza-4-azoniatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraen-4-yl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 403.5
6996808 C24H26N4O2 2-[(5S)-12-methyl-1,4-diazatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraen-4-yl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 2-[(5S)-12-methyl-1,4-diazatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraen-4-yl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide 402.5
6996809 C20H20NO7S- 2-[(6,7-dimethoxy-1-isoquinolyl)methyl]-4,5-dimethoxy-benzenesulfonate 2-[(6,7-dimethoxy-1-isoquinolyl)methyl]-4,5-dimethoxy-benzenesulfonate 418.4
6996810 C25H31N2O3+ 3-[(2S)-3-[hydroxy(phenyl)methylene]-2-(4-isopropylphenyl)-4,5-dioxo-pyrrolidin-1-yl]propyl-dimethyl-ammonium 3-[(2S)-3-[hydroxy(phenyl)methylene]-2-(4-isopropylphenyl)-4,5-dioxo-pyrrolidin-1-yl]propyl-dimethyl-ammonium 407.5
6996811 C25H31N2O3+ 3-[(2R)-3-[hydroxy(phenyl)methylene]-2-(4-isopropylphenyl)-4,5-dioxo-pyrrolidin-1-yl]propyl-dimethyl-ammonium 3-[(2R)-3-[hydroxy(phenyl)methylene]-2-(4-isopropylphenyl)-4,5-dioxo-pyrrolidin-1-yl]propyl-dimethyl-ammonium 407.5
6996812 C23H28N3O5S+ (2S)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(4-methoxyphenyl)-1-(2-morpholin-4-ium-4-ylethyl)-2H-pyrrol-5-one (2S)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(4-methoxyphenyl)-1-(2-morpholin-4-ium-4-ylethyl)-2H-pyrrol-5-one 458.6
6996813 C23H27N3O5S (2S)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(4-methoxyphenyl)-1-(2-morpholinoethyl)-2H-pyrrol-5-one (2S)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(4-methoxyphenyl)-1-(2-morpholinoethyl)-2H-pyrrol-5-one 457.5
6996814 C23H28N3O5S+ (2R)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(4-methoxyphenyl)-1-(2-morpholin-4-ium-4-ylethyl)-2H-pyrrol-5-one (2R)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(4-methoxyphenyl)-1-(2-morpholin-4-ium-4-ylethyl)-2H-pyrrol-5-one 458.6
6996815 C23H27N3O5S (2R)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(4-methoxyphenyl)-1-(2-morpholinoethyl)-2H-pyrrol-5-one (2R)-3-(2,4-dimethylthiazole-5-carbonyl)-4-hydroxy-2-(4-methoxyphenyl)-1-(2-morpholinoethyl)-2H-pyrrol-5-one 457.5
6996816 C22H23Br2NO5S phenacyl (2S)-2-[(1S,2R,6R,7R,8R,9R)-8,9-dibromo-3,5-dioxo-4-azatricyclo[5.2.1.02,6]decan-4-yl]-4-methylsulfanyl-butanoate phenacyl (2S)-2-[(1S,2R,6R,7R,8R,9R)-8,9-dibromo-3,5-dioxo-4-azatricyclo[5.2.1.02,6]decan-4-yl]-4-methylsulfanyl-butanoate 573.3
6996817 C12H13N3O8 (3S,4R,5R,6R)-4-cyano-2-(2,4-dioxopyrimidin-1-yl)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydropyran-4-carboxylic acid (3S,4R,5R,6R)-4-cyano-2-(2,4-dioxopyrimidin-1-yl)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydropyran-4-carboxylic acid 327.25
6996818 C16H25N5O3 8-[(3R,5S)-3,5-dimethyl-1-piperidyl]-7-(2-methoxyethyl)-3-methyl-purine-2,6-dione 8-[(3R,5S)-3,5-dimethyl-1-piperidyl]-7-(2-methoxyethyl)-3-methyl-purine-2,6-dione 335.40
6996819 C16H25N5O3 8-[(3R,5R)-3,5-dimethyl-1-piperidyl]-7-(2-methoxyethyl)-3-methyl-purine-2,6-dione 8-[(3R,5R)-3,5-dimethyl-1-piperidyl]-7-(2-methoxyethyl)-3-methyl-purine-2,6-dione 335.40
6996820 C16H25N5O3 8-[(3S,5S)-3,5-dimethyl-1-piperidyl]-7-(2-methoxyethyl)-3-methyl-purine-2,6-dione 8-[(3S,5S)-3,5-dimethyl-1-piperidyl]-7-(2-methoxyethyl)-3-methyl-purine-2,6-dione 335.40
6996821 C18H12N3O5S- 2-ethoxy-6-nitro-4-[(E)-(1-oxothiazolo[3,2-a]benzimidazol-2-ylidene)methyl]phenolate 2-ethoxy-6-nitro-4-[(E)-(1-oxothiazolo[3,2-a]benzimidazol-2-ylidene)methyl]phenolate 382.4
6996822 C18H12N3O5S- 2-ethoxy-6-nitro-4-[(Z)-(1-oxothiazolo[3,2-a]benzimidazol-2-ylidene)methyl]phenolate 2-ethoxy-6-nitro-4-[(Z)-(1-oxothiazolo[3,2-a]benzimidazol-2-ylidene)methyl]phenolate 382.4
6996823 C24H17FN4O4S2 (2R)-1-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-3-(5-methylfuran-2-carbonyl)-2-(3-pyridyl)-2H-pyrrol-5-one (2R)-1-[5-[(4-fluorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-4-hydroxy-3-(5-methylfuran-2-carbonyl)-2-(3-pyridyl)-2H-pyrrol-5-one 508.5
6996824 C22H23N3O4 (4R)-2-amino-6-hexyl-5-hydroxy-4-(3-nitrophenyl)-4H-chromene-3-carbonitrile (4R)-2-amino-6-hexyl-5-hydroxy-4-(3-nitrophenyl)-4H-chromene-3-carbonitrile 393.4
6996825 C22H23N3O4 (4S)-2-amino-6-hexyl-5-hydroxy-4-(3-nitrophenyl)-4H-chromene-3-carbonitrile (4S)-2-amino-6-hexyl-5-hydroxy-4-(3-nitrophenyl)-4H-chromene-3-carbonitrile 393.4
6996826 C23H26NO6+ 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[(5R)-4-methoxy-6,6-dimethyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]ethanone 1-(2,3-dihydro-1,4-benzodioxin-6-yl)-2-[(5R)-4-methoxy-6,6-dimethyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]ethanone 412.5
6996827 C14H22O3 ethyl (1S,6R)-6-butyl-2-methyl-4-oxo-cyclohex-2-ene-1-carboxylate ethyl (1S,6R)-6-butyl-2-methyl-4-oxo-cyclohex-2-ene-1-carboxylate 238.32
6996828 C23H25N3O5 N-[(Z)-1-[(4-methoxyphenyl)carbamoyl]-2-(3-nitrophenyl)vinyl]cyclohexanecarboxamide (2Z)-2-(CYCLOHEXYLFORMAMIDO)-N-(4-METHOXYPHENYL)-3-(3-NITROPHENYL)PROP-2-ENAMIDE 423.5
6996829 C16H20N3O2S2- (2R)-4-methylsulfanyl-2-[(2-methyl-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)amino]butanoate (2R)-4-methylsulfanyl-2-[(2-methyl-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)amino]butanoate 350.5
6996830 C16H21N3O2S2 (2R)-4-methylsulfanyl-2-[(2-methyl-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)amino]butanoic acid (2R)-4-methylsulfanyl-2-[(2-methyl-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)amino]butanoic acid 351.5
6996831 C15H22N3O+ diethyl-[2-[(2-oxoindolin-3-yl)methyleneamino]ethyl]ammonium diethyl-[2-[(2-oxoindolin-3-yl)methyleneamino]ethyl]ammonium 260.35
6996832 C15H21N3O 3-[2-(diethylamino)ethyliminomethyl]indolin-2-one 3-[2-(diethylamino)ethyliminomethyl]indolin-2-one 259.35
6996833 C24H26FN2O4+ (5S)-5-(4-fluorophenyl)-4-[hydroxy(p-tolyl)methylene]-1-(2-morpholin-4-ium-4-ylethyl)pyrrolidine-2,3-dione (5S)-5-(4-fluorophenyl)-4-[hydroxy(p-tolyl)methylene]-1-(2-morpholin-4-ium-4-ylethyl)pyrrolidine-2,3-dione 425.5
6996834 C24H26FN2O4+ (5R)-5-(4-fluorophenyl)-4-[hydroxy(p-tolyl)methylene]-1-(2-morpholin-4-ium-4-ylethyl)pyrrolidine-2,3-dione (5R)-5-(4-fluorophenyl)-4-[hydroxy(p-tolyl)methylene]-1-(2-morpholin-4-ium-4-ylethyl)pyrrolidine-2,3-dione 425.5
6996835 C15H14NO5S2- (2S)-2-[5-[(4-hydroxy-3-methoxy-phenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]butanoate (2S)-2-[5-[(4-hydroxy-3-methoxy-phenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]butanoate 352.4
6996836 C15H14NO5S2- (2R)-2-[5-[(4-hydroxy-3-methoxy-phenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]butanoate (2R)-2-[5-[(4-hydroxy-3-methoxy-phenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]butanoate 352.4
6996837 C22H26N3O5+ (5R)-6-(2-amino-2-oxo-ethyl)-4-methoxy-6-methyl-N-(m-tolyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-carboxamide (5R)-6-(2-amino-2-oxo-ethyl)-4-methoxy-6-methyl-N-(m-tolyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-carboxamide 412.5
6996838 C22H26N3O5+ (5S)-6-(2-amino-2-oxo-ethyl)-4-methoxy-6-methyl-N-(m-tolyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-carboxamide (5S)-6-(2-amino-2-oxo-ethyl)-4-methoxy-6-methyl-N-(m-tolyl)-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-carboxamide 412.5
6996839 C19H20N4O2S N'-[(Z)-1-(4-hydroxyphenyl)prop-1-enyl]-2-(1-methylbenzimidazol-2-yl)sulfanyl-acetohydrazide N'-[(Z)-1-(4-hydroxyphenyl)prop-1-enyl]-2-(1-methylbenzimidazol-2-yl)sulfanyl-acetohydrazide 368.5
6996840 C19H20N4O2S N'-[(E)-1-(4-hydroxyphenyl)prop-1-enyl]-2-(1-methylbenzimidazol-2-yl)sulfanyl-acetohydrazide N'-[(E)-1-(4-hydroxyphenyl)prop-1-enyl]-2-(1-methylbenzimidazol-2-yl)sulfanyl-acetohydrazide 368.5
6996841 C18H12BrN3O2 5-bromo-3-(3-methylene-5-oxo-1-phenyl-pyrazolidin-4-ylidene)indolin-2-one 5-bromo-3-(3-methylene-5-oxo-1-phenyl-pyrazolidin-4-ylidene)indolin-2-one 382.2
6996842 C24H27NO6 (5S)-1-butyl-5-(3,4-dimethoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylene]pyrrolidine-2,3-dione (5S)-1-butyl-5-(3,4-dimethoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylene]pyrrolidine-2,3-dione 425.5
6996843 C24H27NO6 (5R)-1-butyl-5-(3,4-dimethoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylene]pyrrolidine-2,3-dione (5R)-1-butyl-5-(3,4-dimethoxyphenyl)-4-[hydroxy-(4-methoxyphenyl)methylene]pyrrolidine-2,3-dione 425.5
6996844 C19H15N2O4S4- 3-[2-(4-oxo-3-phenyl-2-thioxo-thiazolidin-5-ylidene)-1,3-benzothiazol-3-yl]propane-1-sulfonate 3-[2-(4-oxo-3-phenyl-2-thioxo-thiazolidin-5-ylidene)-1,3-benzothiazol-3-yl]propane-1-sulfonate 463.6
6996845 C24H25N3O5 (2S)-3-(furan-2-carbonyl)-4-hydroxy-1-(3-imidazol-1-ylpropyl)-2-(4-propoxyphenyl)-2H-pyrrol-5-one (2S)-3-(furan-2-carbonyl)-4-hydroxy-1-(3-imidazol-1-ylpropyl)-2-(4-propoxyphenyl)-2H-pyrrol-5-one 435.5
6996846 C24H25N3O5 (2R)-3-(furan-2-carbonyl)-4-hydroxy-1-(3-imidazol-1-ylpropyl)-2-(4-propoxyphenyl)-2H-pyrrol-5-one (2R)-3-(furan-2-carbonyl)-4-hydroxy-1-(3-imidazol-1-ylpropyl)-2-(4-propoxyphenyl)-2H-pyrrol-5-one 435.5
6996847 C15H13FNO3S3- (2S)-2-[5-[(3-fluorophenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]-4-methylsulfanyl-butanoate (2S)-2-[5-[(3-fluorophenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]-4-methylsulfanyl-butanoate 370.5
6996848 C15H14FNO3S3 (2S)-2-[5-[(3-fluorophenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]-4-methylsulfanyl-butanoic acid (2S)-2-[5-[(3-fluorophenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]-4-methylsulfanyl-butanoic acid 371.5
6996849 C15H13FNO3S3- (2R)-2-[5-[(3-fluorophenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]-4-methylsulfanyl-butanoate (2R)-2-[5-[(3-fluorophenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]-4-methylsulfanyl-butanoate 370.5

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.