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 6,534,501 - 6,534,550 of 6,571,471
Page 130691 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6960621 C21H25N4OS+ 5-(3-methoxyphenyl)-4-phenyl-2-(piperidin-1-ium-1-ylmethyl)-1,2,4-triazole-3-thione 5-(3-methoxyphenyl)-4-phenyl-2-(piperidin-1-ium-1-ylmethyl)-1,2,4-triazole-3-thione 381.5
6960622 C18H14Cl2N2O3 2,4-dichloro-N-[(1S,2R,6R,7R)-3,5-dioxospiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-4-yl]benzamide 2,4-dichloro-N-[(1S,2R,6R,7R)-3,5-dioxospiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-4-yl]benzamide 377.2
6960623 C21H18F3NO2 (1S,2R,6R,7R)-10-cyclopentylidene-4-[3-(trifluoromethyl)phenyl]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione (1S,2R,6R,7R)-10-cyclopentylidene-4-[3-(trifluoromethyl)phenyl]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione 373.4
6960624 C14H14N4O2S 1-[(7S)-3-(4-methoxyphenyl)-6-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-yl]ethanone 1-[(7S)-3-(4-methoxyphenyl)-6-methyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-7-yl]ethanone 302.35
6960625 C25H26N3O3+ 4-(1,3-benzodioxol-5-ylmethyl)-N,N-diphenyl-piperazin-4-ium-1-carboxamide 4-(1,3-benzodioxol-5-ylmethyl)-N,N-diphenyl-piperazin-4-ium-1-carboxamide 416.5
6960626 C23H28N2O3S 2-[N-(benzenesulfonyl)-3,5-dimethyl-anilino]-N-[(1R,2R,4R)-norbornan-2-yl]acetamide 2-[N-(benzenesulfonyl)-3,5-dimethyl-anilino]-N-[(1R,2R,4R)-norbornan-2-yl]acetamide 412.5
6960627 C18H24N3O5+ ethyl 4-[(3S)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]piperazin-4-ium-1-carboxylate ethyl 4-[(3S)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]piperazin-4-ium-1-carboxylate 362.4
6960628 C18H24N3O5+ ethyl 4-[(3R)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]piperazin-4-ium-1-carboxylate ethyl 4-[(3R)-1-(4-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]piperazin-4-ium-1-carboxylate 362.4
6960629 C16H19BrN3O3+ 1-[(3R)-1-(4-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxamide 1-[(3R)-1-(4-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxamide 381.24
6960630 C16H19BrN3O3+ 1-[(3S)-1-(4-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxamide 1-[(3S)-1-(4-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxamide 381.24
6960631 C16H17BrN2O4 1-[(3R)-1-(3-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxylate 1-[(3R)-1-(3-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxylate 381.22
6960632 C18H11F3NO4S- 2-[(3S)-2,5-dioxo-1-[4-(trifluoromethyl)phenyl]pyrrolidin-3-yl]sulfanylbenzoate 2-[(3S)-2,5-dioxo-1-[4-(trifluoromethyl)phenyl]pyrrolidin-3-yl]sulfanylbenzoate 394.3
6960633 C16H17BrN2O4 1-[(3S)-1-(3-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxylate 1-[(3S)-1-(3-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxylate 381.22
6960634 C18H11F3NO4S- 2-[(3R)-2,5-dioxo-1-[4-(trifluoromethyl)phenyl]pyrrolidin-3-yl]sulfanylbenzoate 2-[(3R)-2,5-dioxo-1-[4-(trifluoromethyl)phenyl]pyrrolidin-3-yl]sulfanylbenzoate 394.3
6960635 C18H20N3O4S+ [(3R)-1-(m-tolyl)-2,5-dioxo-pyrrolidin-3-yl]-[(4-sulfamoylphenyl)methyl]ammonium [(3R)-1-(m-tolyl)-2,5-dioxo-pyrrolidin-3-yl]-[(4-sulfamoylphenyl)methyl]ammonium 374.4
6960636 C18H20N3O4S+ [(3S)-1-(m-tolyl)-2,5-dioxo-pyrrolidin-3-yl]-[(4-sulfamoylphenyl)methyl]ammonium [(3S)-1-(m-tolyl)-2,5-dioxo-pyrrolidin-3-yl]-[(4-sulfamoylphenyl)methyl]ammonium 374.4
6960637 C18H16BrN2O4+ 1,3-benzodioxol-5-ylmethyl-[(3R)-1-(4-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]ammonium 1,3-benzodioxol-5-ylmethyl-[(3R)-1-(4-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]ammonium 404.2
6960638 C18H16ClN2O4+ 1,3-benzodioxol-5-ylmethyl-[(3R)-1-(4-chlorophenyl)-2,5-dioxo-pyrrolidin-3-yl]ammonium 1,3-benzodioxol-5-ylmethyl-[(3R)-1-(4-chlorophenyl)-2,5-dioxo-pyrrolidin-3-yl]ammonium 359.8
6960639 C22H23Cl2N3O4+2 (3S)-3-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1,4-diium-1-yl]-1-(3,4-dichlorophenyl)pyrrolidine-2,5-dione (3S)-3-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1,4-diium-1-yl]-1-(3,4-dichlorophenyl)pyrrolidine-2,5-dione 464.3
6960640 C22H23Cl2N3O4+2 (3R)-3-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1,4-diium-1-yl]-1-(3,4-dichlorophenyl)pyrrolidine-2,5-dione (3R)-3-[4-(1,3-benzodioxol-5-ylmethyl)piperazine-1,4-diium-1-yl]-1-(3,4-dichlorophenyl)pyrrolidine-2,5-dione 464.3
6960641 C26H34N2O2S+2 benzyl-[(1S)-1-[[benzyl(methyl)ammonio]methyl]-2-(p-tolylsulfonyl)ethyl]-methyl-ammonium benzyl-[(1S)-1-[[benzyl(methyl)ammonio]methyl]-2-(p-tolylsulfonyl)ethyl]-methyl-ammonium 438.6
6960642 C24H29ClN3O4+ (3R)-3-[4-(4-chlorophenyl)piperazin-1-ium-1-yl]-1-[2-(3,4-dimethoxyphenyl)ethyl]pyrrolidine-2,5-dione (3R)-3-[4-(4-chlorophenyl)piperazin-1-ium-1-yl]-1-[2-(3,4-dimethoxyphenyl)ethyl]pyrrolidine-2,5-dione 459.0
6960643 C24H29ClN3O4+ (3S)-3-[4-(4-chlorophenyl)piperazin-1-ium-1-yl]-1-[2-(3,4-dimethoxyphenyl)ethyl]pyrrolidine-2,5-dione (3S)-3-[4-(4-chlorophenyl)piperazin-1-ium-1-yl]-1-[2-(3,4-dimethoxyphenyl)ethyl]pyrrolidine-2,5-dione 459.0
6960644 C16H13IN2O3 (1S,2R,6R,7R)-4-[(Z)-(5-iodo-2-furyl)methyleneamino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione (1S,2R,6R,7R)-4-[(Z)-(5-iodo-2-furyl)methyleneamino]spiro[4-azatricyclo[5.2.1.02,6]dec-8-ene-10,1'-cyclopropane]-3,5-dione 408.19
6960645 C16H11ClF3NO4 (3aS,4R,7S,7aS)-2-[2-chloro-5-(trifluoromethyl)phenyl]-7-(hydroxymethyl)-4,7a-dihydro-3aH-4,7-epoxyisoindole-1,3-dione (3aS,4R,7S,7aS)-2-[2-chloro-5-(trifluoromethyl)phenyl]-7-(hydroxymethyl)-4,7a-dihydro-3aH-4,7-epoxyisoindole-1,3-dione 373.71
6960646 C21H27N4O4S+ N-[(1-methylpiperidin-1-ium-4-ylidene)amino]-2-(N-methylsulfonyl-4-phenoxy-anilino)acetamide N-[(1-methylpiperidin-1-ium-4-ylidene)amino]-2-(N-methylsulfonyl-4-phenoxy-anilino)acetamide 431.5
6960647 C23H19O5- cis-(2R,4S)-3-(2-furylmethoxycarbonyl)-2,4-diphenyl-cyclobutanecarboxylate cis-(2R,4S)-3-(2-furylmethoxycarbonyl)-2,4-diphenyl-cyclobutanecarboxylate 375.4
6960648 C23H19O5- trans-(2R,4R)-3-(2-furylmethoxycarbonyl)-2,4-diphenyl-cyclobutanecarboxylate trans-(2R,4R)-3-(2-furylmethoxycarbonyl)-2,4-diphenyl-cyclobutanecarboxylate 375.4
6960649 C23H19O5- trans-(2S,4S)-3-(2-furylmethoxycarbonyl)-2,4-diphenyl-cyclobutanecarboxylate trans-(2S,4S)-3-(2-furylmethoxycarbonyl)-2,4-diphenyl-cyclobutanecarboxylate 375.4
6960650 C26H30ClNO5 cyclohexyl (4R)-4-(6-chloro-1,3-benzodioxol-5-yl)-2,7,7-trimethyl-5-oxo-3,4,6,8-tetrahydroquinoline-3-carboxylate cyclohexyl (4R)-4-(6-chloro-1,3-benzodioxol-5-yl)-2,7,7-trimethyl-5-oxo-3,4,6,8-tetrahydroquinoline-3-carboxylate 472.0
6960651 C26H30ClNO5 cyclohexyl (4S)-4-(6-chloro-1,3-benzodioxol-5-yl)-2,7,7-trimethyl-5-oxo-3,4,6,8-tetrahydroquinoline-3-carboxylate cyclohexyl (4S)-4-(6-chloro-1,3-benzodioxol-5-yl)-2,7,7-trimethyl-5-oxo-3,4,6,8-tetrahydroquinoline-3-carboxylate 472.0
6960652 C26H28N2O3 benzyl (4S)-4-[4-(dimethylamino)phenyl]-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate benzyl (4S)-4-[4-(dimethylamino)phenyl]-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 416.5
6960653 C26H28N2O3 benzyl (4R)-4-[4-(dimethylamino)phenyl]-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate benzyl (4R)-4-[4-(dimethylamino)phenyl]-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 416.5
6960654 C28H32N2O3 benzyl (4R)-4-[4-(diethylamino)phenyl]-2-methyl-5-oxo-4a,6,7,8-tetrahydro-4H-quinoline-3-carboxylate benzyl (4R)-4-[4-(diethylamino)phenyl]-2-methyl-5-oxo-4a,6,7,8-tetrahydro-4H-quinoline-3-carboxylate 444.6
6960655 C28H32N2O3 benzyl (4S)-4-[4-(diethylamino)phenyl]-2-methyl-5-oxo-4a,6,7,8-tetrahydro-4H-quinoline-3-carboxylate benzyl (4S)-4-[4-(diethylamino)phenyl]-2-methyl-5-oxo-4a,6,7,8-tetrahydro-4H-quinoline-3-carboxylate 444.6
6960656 C24H22N2O5 benzyl (4S)-2-methyl-4-(2-nitrophenyl)-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate benzyl (4S)-2-methyl-4-(2-nitrophenyl)-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 418.4
6960657 C24H22N2O5 benzyl (4R)-2-methyl-4-(2-nitrophenyl)-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate benzyl (4R)-2-methyl-4-(2-nitrophenyl)-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 418.4
6960658 C26H27NO5 benzyl (4S)-4-(2,5-dimethoxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate benzyl (4S)-4-(2,5-dimethoxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 433.5
6960659 C26H27NO5 benzyl (4R)-4-(2,5-dimethoxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate benzyl (4R)-4-(2,5-dimethoxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 433.5
6960660 C26H27NO4 ethyl (4R)-4-(2-benzyloxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate ethyl (4R)-4-(2-benzyloxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 417.5
6960661 C26H27NO4 ethyl (4S)-4-(2-benzyloxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate ethyl (4S)-4-(2-benzyloxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 417.5
6960662 C25H25NO4 methyl (4S)-4-(2-benzyloxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate methyl (4S)-4-(2-benzyloxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 403.5
6960663 C25H25NO4 methyl (4R)-4-(2-benzyloxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate methyl (4R)-4-(2-benzyloxyphenyl)-2-methyl-5-oxo-4,6,7,8-tetrahydro-3H-quinoline-3-carboxylate 403.5
6960664 C18H14Cl2N2O2 (3aR,4S,9bR)-6,8-dichloro-4-(4-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (3aR,4S,9bR)-6,8-dichloro-4-(4-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 361.2
6960665 C16H19IN3O3+ 1-[(3R)-1-(4-iodophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxamide 1-[(3R)-1-(4-iodophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxamide 428.24
6960666 C16H19IN3O3+ 1-[(3S)-1-(4-iodophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxamide 1-[(3S)-1-(4-iodophenyl)-2,5-dioxo-pyrrolidin-3-yl]piperidin-1-ium-4-carboxamide 428.24
6960667 C20H26N9O2+ 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(Z)-[(2R)-2-phenylpropylidene]amino]-5-(piperidin-1-ium-1-ylmethyl)triazole-4-carboxamide 1-(4-amino-1,2,5-oxadiazol-3-yl)-N-[(Z)-[(2R)-2-phenylpropylidene]amino]-5-(piperidin-1-ium-1-ylmethyl)triazole-4-carboxamide 424.5
6960668 C22H29N3O3+2 methyl 4-[3-(4-benzylpiperazine-1,4-diium-1-yl)propanoylamino]benzoate methyl 4-[3-(4-benzylpiperazine-1,4-diium-1-yl)propanoylamino]benzoate 383.5
6960669 C21H15N4OS+ 2-amino-6-[2-oxo-2-(4-phenylphenyl)ethyl]sulfanyl-pyridin-1-ium-3,5-dicarbonitrile 2-amino-6-[2-oxo-2-(4-phenylphenyl)ethyl]sulfanyl-pyridin-1-ium-3,5-dicarbonitrile 371.4
6960670 C23H19N3O3 (4S,7R)-2-methyl-4-(3-nitrophenyl)-5-oxo-7-phenyl-4,6,7,8-tetrahydro-3H-quinoline-3-carbonitrile (4S,7R)-2-methyl-4-(3-nitrophenyl)-5-oxo-7-phenyl-4,6,7,8-tetrahydro-3H-quinoline-3-carbonitrile 385.4

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.