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 6,529,601 - 6,529,650 of 6,571,471
Page 130593 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6955442 C15H20N4O3 (4R,4aS,5R,8aS)-4-(3-hydroxyphenyl)-3,5,8-trimethyl-1,4,4a,5,6,8a-hexahydropyrimido[4,5-d]pyrimidine-2,7-dione (4R,4aS,5R,8aS)-4-(3-hydroxyphenyl)-3,5,8-trimethyl-1,4,4a,5,6,8a-hexahydropyrimido[4,5-d]pyrimidine-2,7-dione 304.34
6955443 C16H25N2O3+ [(1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl]-methyl-(2-morpholino-2-oxo-ethyl)ammonium [(1S,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl]-methyl-(2-morpholino-2-oxo-ethyl)ammonium 293.38
6955444 C17H20NO2+ 2-[(2S,4R,5R)-3,4-dimethyl-5-phenyl-oxazolidin-3-ium-2-yl]phenol 2-[(2S,4R,5R)-3,4-dimethyl-5-phenyl-oxazolidin-3-ium-2-yl]phenol 270.35
6955445 C17H20NO2+ 2-[(2R,4R,5R)-3,4-dimethyl-5-phenyl-oxazolidin-3-ium-2-yl]phenol 2-[(2R,4R,5R)-3,4-dimethyl-5-phenyl-oxazolidin-3-ium-2-yl]phenol 270.35
6955446 C13H17NO6 4-[[[(2R,3S,4S,5R,6S)-2,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-3-yl]amino]methylene]cyclohexa-2,5-dien-1-one 4-[[[(2R,3S,4S,5R,6S)-2,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-3-yl]amino]methylene]cyclohexa-2,5-dien-1-one 283.28
6955447 C14H25ClNO2+ [(1S,9aS)-1,2,3,4,5,6,7,8,9,9a-decahydroquinolizin-5-ium-1-yl]methyl (2S)-2-chlorobutanoate [(1S,9aS)-1,2,3,4,5,6,7,8,9,9a-decahydroquinolizin-5-ium-1-yl]methyl (2S)-2-chlorobutanoate 274.80
6955448 C14H24ClNO2 [(1S,9aS)-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-yl]methyl (2S)-2-chlorobutanoate [(1S,9aS)-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-yl]methyl (2S)-2-chlorobutanoate 273.80
6955449 C14H25ClNO2+ [(1S,9aS)-1,2,3,4,5,6,7,8,9,9a-decahydroquinolizin-5-ium-1-yl]methyl (2R)-2-chlorobutanoate [(1S,9aS)-1,2,3,4,5,6,7,8,9,9a-decahydroquinolizin-5-ium-1-yl]methyl (2R)-2-chlorobutanoate 274.80
6955450 C14H24ClNO2 [(1S,9aS)-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-yl]methyl (2R)-2-chlorobutanoate [(1S,9aS)-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-yl]methyl (2R)-2-chlorobutanoate 273.80
6955451 C18H24O3 (8S,9R,13R,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol (8S,9R,13R,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol 288.4
6955452 C18H24O3 (8R,9S,13R,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol (8R,9S,13R,14S,16R,17S)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol 288.4
6955453 C15H23N2O3+ 3-[(1R)-6,7-dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium-2-yl]propanamide 3-[(1R)-6,7-dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinolin-2-ium-2-yl]propanamide 279.35
6955454 C18H26NO3+ 4-[[(1S,9aS)-1,2,3,4,5,6,7,8,9,9a-decahydroquinolizin-5-ium-1-yl]methoxy]-3-methoxy-benzaldehyde 4-[[(1S,9aS)-1,2,3,4,5,6,7,8,9,9a-decahydroquinolizin-5-ium-1-yl]methoxy]-3-methoxy-benzaldehyde 304.4
6955455 C18H25NO3 4-[[(1S,9aS)-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-yl]methoxy]-3-methoxy-benzaldehyde 4-[[(1S,9aS)-2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-yl]methoxy]-3-methoxy-benzaldehyde 303.4
6955456 C10H9NO4-2 (2R)-2-(4-aminophenyl)butanedioate (2R)-2-(4-aminophenyl)butanedioate 207.18
6955457 C10H9NO4-2 (2S)-2-(4-aminophenyl)butanedioate (2S)-2-(4-aminophenyl)butanedioate 207.18
6955458 C16H30NO3+ methyl 3-[(6S,10R)-10-ethyl-10-methyl-9-oxa-2-azoniaspiro[5.5]undecan-2-yl]propanoate methyl 3-[(6S,10R)-10-ethyl-10-methyl-9-oxa-2-azoniaspiro[5.5]undecan-2-yl]propanoate 284.41
6955459 C13H18NO+ [(3R)-1-methyl-4-phenyl-1,2,3,6-tetrahydropyridin-1-ium-3-yl]methanol [(3R)-1-methyl-4-phenyl-1,2,3,6-tetrahydropyridin-1-ium-3-yl]methanol 204.29
6955460 C13H18NO+ [(3S)-1-methyl-4-phenyl-1,2,3,6-tetrahydropyridin-1-ium-3-yl]methanol [(3S)-1-methyl-4-phenyl-1,2,3,6-tetrahydropyridin-1-ium-3-yl]methanol 204.29
6955461 C19H20NO4- (2S)-2-[(3aS,4S,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoate (2S)-2-[(3aS,4S,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoate 326.4
6955462 C19H21NO4 (2S)-2-[(3aS,4S,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoic acid (2S)-2-[(3aS,4S,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoic acid 327.4
6955463 C19H20NO4- (2S)-2-[(3aS,4R,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoate (2S)-2-[(3aS,4R,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoate 326.4
6955464 C19H21NO4 (2S)-2-[(3aS,4R,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoic acid (2S)-2-[(3aS,4R,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoic acid 327.4
6955465 C19H20NO4- (2R)-2-[(3aS,4S,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoate (2R)-2-[(3aS,4S,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoate 326.4
6955466 C19H21NO4 (2R)-2-[(3aS,4S,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoic acid (2R)-2-[(3aS,4S,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoic acid 327.4
6955467 C19H20NO4- (2R)-2-[(3aS,4R,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoate (2R)-2-[(3aS,4R,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoate 326.4
6955468 C19H21NO4 (2R)-2-[(3aS,4R,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoic acid (2R)-2-[(3aS,4R,7aS)-4,6-dimethyl-1,3-dioxo-3a,4,7,7a-tetrahydroisoindol-2-yl]-3-phenyl-propanoic acid 327.4
6955469 C15H26NO5+ [(7R,8S)-7-hydroxy-3,4,5,6,7,8-hexahydropyrrolizin-4-ium-1-yl]methyl (2R)-2-hydroxy-2-[(1S)-1-hydroxyethyl]-3-methyl-butanoate [(7R,8S)-7-hydroxy-3,4,5,6,7,8-hexahydropyrrolizin-4-ium-1-yl]methyl (2R)-2-hydroxy-2-[(1S)-1-hydroxyethyl]-3-methyl-butanoate 300.37
6955470 C15H25NO5 [(7R,8S)-7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2R)-2-hydroxy-2-[(1S)-1-hydroxyethyl]-3-methyl-butanoate [(7R,8S)-7-hydroxy-5,6,7,8-tetrahydro-3H-pyrrolizin-1-yl]methyl (2R)-2-hydroxy-2-[(1S)-1-hydroxyethyl]-3-methyl-butanoate 299.36
6955471 C8H14NO2+ (1R,8R)-7-(hydroxymethyl)-1,2,3,4,5,8-hexahydropyrrolizin-4-ium-1-ol (1R,8R)-7-(hydroxymethyl)-1,2,3,4,5,8-hexahydropyrrolizin-4-ium-1-ol 156.20
6955472 C21H27N2O2+ methyl (1R,12S,19R)-12-ethyl-8-aza-16-azoniapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9-tetraene-10-carboxylate methyl (1R,12S,19R)-12-ethyl-8-aza-16-azoniapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9-tetraene-10-carboxylate 339.5
6955473 C21H26N2O2 methyl (1R,12S,19R)-12-ethyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9-tetraene-10-carboxylate methyl (1R,12S,19R)-12-ethyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,9-tetraene-10-carboxylate 338.4
6955474 C18H27N2O3+ 1-[(1R)-6-hydroxy-7-methoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl]-2-piperidin-1-ium-1-yl-ethanone 1-[(1R)-6-hydroxy-7-methoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl]-2-piperidin-1-ium-1-yl-ethanone 319.4
6955475 C17H25N2O+ 1-[(4aR,9bR)-2,8-dimethyl-1,2,3,4,4a,9b-hexahydropyrido[4,3-b]indol-2-ium-5-yl]butan-1-one 1-[(4aR,9bR)-2,8-dimethyl-1,2,3,4,4a,9b-hexahydropyrido[4,3-b]indol-2-ium-5-yl]butan-1-one 273.4
6955476 C20H21N2O3+ (5S)-5-(1H-indol-3-yl)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium (5S)-5-(1H-indol-3-yl)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium 337.4
6955477 C20H21N2O3+ (5R)-5-(1H-indol-3-yl)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium (5R)-5-(1H-indol-3-yl)-4-methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium 337.4
6955478 C20H26N3O2+ (2S)-1-(2-amino-3-propyl-benzimidazol-1-ium-1-yl)-3-(3-methylphenoxy)propan-2-ol (2S)-1-(2-amino-3-propyl-benzimidazol-1-ium-1-yl)-3-(3-methylphenoxy)propan-2-ol 340.4
6955479 C20H26N3O2+ (2R)-1-(2-amino-3-propyl-benzimidazol-1-ium-1-yl)-3-(3-methylphenoxy)propan-2-ol (2R)-1-(2-amino-3-propyl-benzimidazol-1-ium-1-yl)-3-(3-methylphenoxy)propan-2-ol 340.4
6955480 C15H20O4 [(1R)-1-methylbut-3-ynyl] (1R,2R,3R,5R)-3,5-dimethyl-7-oxo-6-oxabicyclo[3.2.1]octane-2-carboxylate [(1R)-1-methylbut-3-ynyl] (1R,2R,3R,5R)-3,5-dimethyl-7-oxo-6-oxabicyclo[3.2.1]octane-2-carboxylate 264.32
6955481 C18H22N3O2S+ (4aS,9bR)-2,8-dimethyl-5-(3-pyridylsulfonyl)-1,2,3,4,4a,9b-hexahydropyrido[4,3-b]indol-2-ium (4aS,9bR)-2,8-dimethyl-5-(3-pyridylsulfonyl)-1,2,3,4,4a,9b-hexahydropyrido[4,3-b]indol-2-ium 344.5
6955482 C18H16NO3- (2S)-1-benzyl-5-oxo-2-phenyl-pyrrolidine-2-carboxylate (2S)-1-benzyl-5-oxo-2-phenyl-pyrrolidine-2-carboxylate 294.3
6955483 C18H16NO3- (2R)-1-benzyl-5-oxo-2-phenyl-pyrrolidine-2-carboxylate (2R)-1-benzyl-5-oxo-2-phenyl-pyrrolidine-2-carboxylate 294.3
6955484 C15H19N2O+ [(5R)-1-aza-4-azoniatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraen-12-yl]methanol [(5R)-1-aza-4-azoniatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraen-12-yl]methanol 243.32
6955485 C15H19N2O+ [(5S)-1-aza-4-azoniatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraen-12-yl]methanol [(5S)-1-aza-4-azoniatetracyclo[7.6.1.05,16.010,15]hexadeca-9(16),10(15),11,13-tetraen-12-yl]methanol 243.32
6955486 C17H21N4O2+ 8-methoxy-3-(2-pyrrolidin-1-ium-1-ylethyl)-5H-pyrimido[5,4-b]indol-4-one 8-methoxy-3-(2-pyrrolidin-1-ium-1-ylethyl)-5H-pyrimido[5,4-b]indol-4-one 313.4
6955487 C20H23N2O+ [(4aS,9bR)-2,8-dimethyl-1,2,3,4,4a,9b-hexahydropyrido[4,3-b]indol-2-ium-5-yl]-phenyl-methanone [(4aS,9bR)-2,8-dimethyl-1,2,3,4,4a,9b-hexahydropyrido[4,3-b]indol-2-ium-5-yl]-phenyl-methanone 307.4
6955490 C18H14N3O2S- 4-[3-[(1R,2S)-2-phenylcyclopropyl]-5-thioxo-1H-1,2,4-triazol-4-yl]benzoate 4-[3-[(1R,2S)-2-phenylcyclopropyl]-5-thioxo-1H-1,2,4-triazol-4-yl]benzoate 336.4
6955491 C18H15N3O2S 4-[3-[(1R,2S)-2-phenylcyclopropyl]-5-thioxo-1H-1,2,4-triazol-4-yl]benzoic acid 4-[3-[(1R,2S)-2-phenylcyclopropyl]-5-thioxo-1H-1,2,4-triazol-4-yl]benzoic acid 337.4
6955494 C15H12N5O2S- 4-[[4-amino-5-(2-pyridyl)-1,2,4-triazol-3-yl]sulfanylmethyl]benzoate 4-[[4-amino-5-(2-pyridyl)-1,2,4-triazol-3-yl]sulfanylmethyl]benzoate 326.4
6955495 C16H21N4O2+ 3-(8-methoxy-4-oxo-5H-pyrimido[5,4-b]indol-3-yl)propyl-dimethyl-ammonium 3-(8-methoxy-4-oxo-5H-pyrimido[5,4-b]indol-3-yl)propyl-dimethyl-ammonium 301.36

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.