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 6,538,351 - 6,538,400 of 6,571,471
Page 130768 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6964751 C13H12N3O3S- (3R)-5-oxo-3-phenyl-5-(1,3,4-thiadiazol-2-ylamino)pentanoate (3R)-5-oxo-3-phenyl-5-(1,3,4-thiadiazol-2-ylamino)pentanoate 290.32
6964754 C12H15N2O+ (5-methyl-2-furyl)methyl-(2-pyridylmethyl)ammonium (5-methyl-2-furyl)methyl-(2-pyridylmethyl)ammonium 203.26
6964755 C15H26N2O+2 [(1S)-1-(4-methoxyphenyl)ethyl]-(1-methylpiperidin-1-ium-4-yl)ammonium [(1S)-1-(4-methoxyphenyl)ethyl]-(1-methylpiperidin-1-ium-4-yl)ammonium 250.38
6964756 C15H26N2O+2 [(1R)-1-(4-methoxyphenyl)ethyl]-(1-methylpiperidin-1-ium-4-yl)ammonium [(1R)-1-(4-methoxyphenyl)ethyl]-(1-methylpiperidin-1-ium-4-yl)ammonium 250.38
6964760 C16H28N2O+2 (1-ethylpiperidin-1-ium-4-yl)-[(1S)-1-(4-methoxyphenyl)ethyl]ammonium (1-ethylpiperidin-1-ium-4-yl)-[(1S)-1-(4-methoxyphenyl)ethyl]ammonium 264.41
6964761 C16H28N2O+2 (1-ethylpiperidin-1-ium-4-yl)-[(1R)-1-(4-methoxyphenyl)ethyl]ammonium (1-ethylpiperidin-1-ium-4-yl)-[(1R)-1-(4-methoxyphenyl)ethyl]ammonium 264.41
6964763 C24H26N3O4+ 2-[[(1S)-2-(2-morpholin-4-ium-4-ylacetyl)-3,4-dihydro-1H-isoquinolin-1-yl]methyl]isoindoline-1,3-dione 2-[[(1S)-2-(2-morpholin-4-ium-4-ylacetyl)-3,4-dihydro-1H-isoquinolin-1-yl]methyl]isoindoline-1,3-dione 420.5
6964764 C24H26N3O4+ 2-[[(1R)-2-(2-morpholin-4-ium-4-ylacetyl)-3,4-dihydro-1H-isoquinolin-1-yl]methyl]isoindoline-1,3-dione 2-[[(1R)-2-(2-morpholin-4-ium-4-ylacetyl)-3,4-dihydro-1H-isoquinolin-1-yl]methyl]isoindoline-1,3-dione 420.5
6964765 C24H25N2O2+ (15R,19R)-17-(piperidin-1-ium-1-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (15R,19R)-17-(piperidin-1-ium-1-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 373.5
6964766 C24H24N2O2 (15R,19R)-17-(1-piperidylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (15R,19R)-17-(1-piperidylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 372.5
6964767 C24H25N2O2+ (15S,19S)-17-(piperidin-1-ium-1-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (15S,19S)-17-(piperidin-1-ium-1-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 373.5
6964768 C24H25N2O2+ (15S,19R)-17-(piperidin-1-ium-1-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (15S,19R)-17-(piperidin-1-ium-1-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 373.5
6964769 C23H23N2O3+ (15R,19R)-17-(morpholin-4-ium-4-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (15R,19R)-17-(morpholin-4-ium-4-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 375.4
6964770 C23H22N2O3 (15R,19R)-17-(morpholinomethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (15R,19R)-17-(morpholinomethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 374.4
6964771 C23H23N2O3+ (15S,19S)-17-(morpholin-4-ium-4-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (15S,19S)-17-(morpholin-4-ium-4-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 375.4
6964772 C23H23N2O3+ (15S,19R)-17-(morpholin-4-ium-4-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (15S,19R)-17-(morpholin-4-ium-4-ylmethyl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 375.4
6964773 C17H14N3O4S- 2-[(4,6-dimethyl-1,3-benzothiazol-2-yl)iminomethyl]-6-methoxy-4-nitro-phenolate 2-[(4,6-dimethyl-1,3-benzothiazol-2-yl)iminomethyl]-6-methoxy-4-nitro-phenolate 356.4
6964774 C16H11ClN3O3S- 4-chloro-2-[(4,6-dimethyl-1,3-benzothiazol-2-yl)iminomethyl]-6-nitro-phenolate 4-chloro-2-[(4,6-dimethyl-1,3-benzothiazol-2-yl)iminomethyl]-6-nitro-phenolate 360.8
6964775 C17H16BrN2O4- 2-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-[(1S)-1-methylpropyl]phenolate 2-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-[(1S)-1-methylpropyl]phenolate 392.2
6964776 C17H17BrN2O4 2-bromo-6-[[2-hydroxy-5-[(1S)-1-methylpropyl]anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one 2-bromo-6-[[2-hydroxy-5-[(1S)-1-methylpropyl]anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one 393.2
6964777 C20H16N3O6- 2-ethoxy-6-[[3-(furan-2-carbonylamino)phenyl]iminomethyl]-4-nitro-phenolate 2-ethoxy-6-[[3-(furan-2-carbonylamino)phenyl]iminomethyl]-4-nitro-phenolate 394.4
6964778 C18H11BrN3O5- 2-bromo-6-[[3-(furan-2-carbonylamino)phenyl]iminomethyl]-4-nitro-phenolate 2-bromo-6-[[3-(furan-2-carbonylamino)phenyl]iminomethyl]-4-nitro-phenolate 429.2
6964779 C18H12N3O5- 2-[[3-(furan-2-carbonylamino)phenyl]iminomethyl]-4-nitro-phenolate 2-[[3-(furan-2-carbonylamino)phenyl]iminomethyl]-4-nitro-phenolate 350.3
6964780 C23H18N3O5- 2-methoxy-6-[[2-methyl-4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]iminomethyl]-4-nitro-phenolate 2-methoxy-6-[[2-methyl-4-(5-methyl-1,3-benzoxazol-2-yl)phenyl]iminomethyl]-4-nitro-phenolate 416.4
6964781 C20H11FN3O4- 2-[[2-(2-fluorophenyl)-1,3-benzoxazol-5-yl]iminomethyl]-4-nitro-phenolate 2-[[2-(2-fluorophenyl)-1,3-benzoxazol-5-yl]iminomethyl]-4-nitro-phenolate 376.3
6964782 C14H23N5O2S 3-[[4-(tert-butylamino)-6-(dimethylamino)-1,3,5-triazin-2-yl]sulfanyl]-4-hydroxy-pent-3-en-2-one 3-[[4-(tert-butylamino)-6-(dimethylamino)-1,3,5-triazin-2-yl]sulfanyl]-4-hydroxy-pent-3-en-2-one 325.43
6964784 C17H14ClN3O2 (3aR,4R,9bR)-6-chloro-9-nitro-4-(2-pyridyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (3aR,4R,9bR)-6-chloro-9-nitro-4-(2-pyridyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 327.8
6964785 C18H17N3O3 (3aS,4R,9bS)-6-methoxy-9-nitro-4-(2-pyridyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (3aS,4R,9bS)-6-methoxy-9-nitro-4-(2-pyridyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 323.3
6964788 C21H18NO4- 4-[(3aS,4S,9bS)-8-methoxycarbonyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl]benzoate 4-[(3aS,4S,9bS)-8-methoxycarbonyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl]benzoate 348.4
6964789 C21H19NO4 4-[(3aS,4S,9bS)-8-methoxycarbonyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl]benzoic acid 4-[(3aS,4S,9bS)-8-methoxycarbonyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-4-yl]benzoic acid 349.4
6964792 C19H15FNO2- (3aR,4R,9bR)-4-(3-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylate (3aR,4R,9bR)-4-(3-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylate 308.3
6964793 C19H16FNO2 (3aR,4R,9bR)-4-(3-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid (3aR,4R,9bR)-4-(3-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid 309.3
6964794 C18H17N3O3 (3aS,4S,9bS)-6-methoxy-9-nitro-4-(3-pyridyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (3aS,4S,9bS)-6-methoxy-9-nitro-4-(3-pyridyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 323.3
6964795 C19H17ClN2O2 methyl (3aR,4R,9bR)-6-chloro-4-(3-pyridyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-9-carboxylate methyl (3aR,4R,9bR)-6-chloro-4-(3-pyridyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-9-carboxylate 340.8
6964796 C17H28N3O3S+ N,2,4,6-tetramethyl-N-[2-(4-methylpiperazin-4-ium-1-yl)-2-oxo-ethyl]benzenesulfonamide N,2,4,6-tetramethyl-N-[2-(4-methylpiperazin-4-ium-1-yl)-2-oxo-ethyl]benzenesulfonamide 354.5
6964797 C11H11N4O2S- 3-[(4-amino-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]propanoate 3-[(4-amino-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]propanoate 263.30
6964798 C11H14N3O+ 2-piperazin-4-ium-1-yl-1,3-benzoxazole 2-piperazin-4-ium-1-yl-1,3-benzoxazole 204.25
6964799 C16H26N2O3+2 [(1S)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 2-methoxybenzoate [(1S)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 2-methoxybenzoate 294.39
6964800 C16H26N2O3+2 [(1S)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 4-methoxybenzoate [(1S)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 4-methoxybenzoate 294.39
6964801 C16H26N2O3+2 [(1R)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 4-methoxybenzoate [(1R)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 4-methoxybenzoate 294.39
6964802 C20H31NO5 [(1R)-2-[(6R)-2,6-dimethyl-1-piperidyl]-1-methyl-ethyl] 3,4,5-trimethoxybenzoate [(1R)-2-[(6R)-2,6-dimethyl-1-piperidyl]-1-methyl-ethyl] 3,4,5-trimethoxybenzoate 365.5
6964803 C18H30N2O5+2 [(1S)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 3,4,5-trimethoxybenzoate [(1S)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 3,4,5-trimethoxybenzoate 354.4
6964804 C18H30N2O5+2 [(1R)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 3,4,5-trimethoxybenzoate [(1R)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 3,4,5-trimethoxybenzoate 354.4
6964805 C17H28N2O3+2 [(1S)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 2-(4-methoxyphenyl)acetate [(1S)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 2-(4-methoxyphenyl)acetate 308.4
6964806 C17H28N2O3+2 [(1R)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 2-(4-methoxyphenyl)acetate [(1R)-1-methyl-2-(4-methylpiperazine-1,4-diium-1-yl)ethyl] 2-(4-methoxyphenyl)acetate 308.4
6964807 C15H23N2O2+ 2-(2-methylphenoxy)-N-(2-pyrrolidin-1-ium-1-ylethyl)acetamide 2-(2-methylphenoxy)-N-(2-pyrrolidin-1-ium-1-ylethyl)acetamide 263.35
6964808 C15H23N2O2+ 2-(4-methylphenoxy)-N-(2-pyrrolidin-1-ium-1-ylethyl)acetamide 2-(4-methylphenoxy)-N-(2-pyrrolidin-1-ium-1-ylethyl)acetamide 263.35
6964809 C21H23N2O4+ methyl (1S,3S)-1-(2,3-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium-3-carboxylate methyl (1S,3S)-1-(2,3-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium-3-carboxylate 367.4
6964810 C21H23N2O4+ methyl (1R,3S)-1-(2,3-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium-3-carboxylate methyl (1R,3S)-1-(2,3-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium-3-carboxylate 367.4
6964811 C21H23N2O4+ methyl (1S,3R)-1-(2,3-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium-3-carboxylate methyl (1S,3R)-1-(2,3-dimethoxyphenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-ium-3-carboxylate 367.4

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.