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 6,548,451 - 6,548,500 of 6,571,471
Page 130970 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6975137 C23H19NO2 (3aS,4S,9bS)-4-(1-naphthyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-6-carboxylic acid (3aS,4S,9bS)-4-(1-naphthyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-6-carboxylic acid 341.4
6975138 C18H15ClN2O2 (3aR,4R,9bR)-8-chloro-4-(3-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (3aR,4R,9bR)-8-chloro-4-(3-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 326.8
6975139 C21H19Cl2NO2 ethyl (3aR,4R,9bR)-4-(2,3-dichlorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylate ethyl (3aR,4R,9bR)-4-(2,3-dichlorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylate 388.3
6975140 C19H19Cl2N3O5S (2R)-N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-(4-chlorophenyl)sulfonyl-pyrrolidine-2-carbohydrazide (2R)-N'-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-(4-chlorophenyl)sulfonyl-pyrrolidine-2-carbohydrazide 472.3
6975141 C20H19Cl2N3O2+2 (2S,6R,7S)-4-(2,6-dichlorophenyl)-7-phenyl-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione (2S,6R,7S)-4-(2,6-dichlorophenyl)-7-phenyl-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione 404.3
6975142 C20H19ClN4O2S N-(4-chlorophenyl)-2-[(5R)-4-oxo-2-[(2Z)-2-(1-phenylpropylidene)hydrazino]thiazol-5-yl]acetamide N-(4-chlorophenyl)-2-[(5R)-4-oxo-2-[(2Z)-2-(1-phenylpropylidene)hydrazino]thiazol-5-yl]acetamide 414.9
6975143 C21H22N4O2S N-benzyl-2-[(5S)-4-oxo-2-[(2Z)-2-(1-phenylpropylidene)hydrazino]thiazol-5-yl]acetamide N-benzyl-2-[(5S)-4-oxo-2-[(2Z)-2-(1-phenylpropylidene)hydrazino]thiazol-5-yl]acetamide 394.5
6975144 C20H19Cl2N3O2+2 (2R,6R,7S)-4-(3-chlorophenyl)-7-(4-chlorophenyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-4-(3-chlorophenyl)-7-(4-chlorophenyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione 404.3
6975145 C20H17Cl2N3O2 (2R,6R,7S)-4-(3-chlorophenyl)-7-(4-chlorophenyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-4-(3-chlorophenyl)-7-(4-chlorophenyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione 402.3
6975146 C21H22ClN3O2+2 (2R,6R,7S)-7-(4-chlorophenyl)-4-(m-tolyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-7-(4-chlorophenyl)-4-(m-tolyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione 383.9
6975147 C21H20ClN3O2 (2R,6R,7S)-7-(4-chlorophenyl)-4-(m-tolyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-7-(4-chlorophenyl)-4-(m-tolyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione 381.9
6975148 C24H19ClN2O3 (3S,3aR,6aR)-5-benzyl-2-(4-chlorophenyl)-3-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d]isoxazole-4,6-dione (3S,3aR,6aR)-5-benzyl-2-(4-chlorophenyl)-3-phenyl-3a,6a-dihydro-3H-pyrrolo[3,4-d]isoxazole-4,6-dione 418.9
6975149 C16H26NO4+ (2S)-1-[(2R,6R)-2,6-dimethylmorpholin-4-ium-4-yl]-3-(3-methoxyphenoxy)propan-2-ol (2S)-1-[(2R,6R)-2,6-dimethylmorpholin-4-ium-4-yl]-3-(3-methoxyphenoxy)propan-2-ol 296.38
6975150 C17H12NO4S- 2-[(5-methylfuran-2-carbonyl)amino]-4-phenyl-thiophene-3-carboxylate 2-[(5-methylfuran-2-carbonyl)amino]-4-phenyl-thiophene-3-carboxylate 326.3
6975151 C20H23N2OS+ 7-[(S)-(4-methylpiperidin-1-ium-1-yl)-(2-thienyl)methyl]quinolin-8-ol 7-[(S)-(4-methylpiperidin-1-ium-1-yl)-(2-thienyl)methyl]quinolin-8-ol 339.5
6975152 C20H25N3O2S+2 7-[(S)-[4-(2-hydroxyethyl)piperazine-1,4-diium-1-yl]-(2-thienyl)methyl]quinolin-8-ol 7-[(S)-[4-(2-hydroxyethyl)piperazine-1,4-diium-1-yl]-(2-thienyl)methyl]quinolin-8-ol 371.5
6975153 C20H25N3O2S+2 7-[(R)-[4-(2-hydroxyethyl)piperazine-1,4-diium-1-yl]-(2-thienyl)methyl]quinolin-8-ol 7-[(R)-[4-(2-hydroxyethyl)piperazine-1,4-diium-1-yl]-(2-thienyl)methyl]quinolin-8-ol 371.5
6975154 C17H18NO4- (3aS,4S,9bR)-4-ethoxycarbonyl-6-methyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-7-carboxylate (3aS,4S,9bR)-4-ethoxycarbonyl-6-methyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-7-carboxylate 300.33
6975155 C17H19NO4 (3aS,4S,9bR)-4-ethoxycarbonyl-6-methyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-7-carboxylic acid (3aS,4S,9bR)-4-ethoxycarbonyl-6-methyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-7-carboxylic acid 301.34
6975156 C21H25NO2 (1S,2R,6R,7R)-10-(2-adamantylidene)-4-ethyl-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione (1S,2R,6R,7R)-10-(2-adamantylidene)-4-ethyl-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione 323.4
6975157 C21H22BrN3O3+2 (2R,6R,7S)-7-(4-bromophenyl)-4-(4-methoxyphenyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-7-(4-bromophenyl)-4-(4-methoxyphenyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione 444.3
6975158 C21H20BrN3O3 (2R,6R,7S)-7-(4-bromophenyl)-4-(4-methoxyphenyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-7-(4-bromophenyl)-4-(4-methoxyphenyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione 442.3
6975159 C21H21Cl2N3O2+2 (2R,6R,7S)-7-(2,4-dichlorophenyl)-4-(p-tolyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-7-(2,4-dichlorophenyl)-4-(p-tolyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione 418.3
6975160 C21H19Cl2N3O2 (2R,6R,7S)-7-(2,4-dichlorophenyl)-4-(p-tolyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-7-(2,4-dichlorophenyl)-4-(p-tolyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione 416.3
6975161 C21H20N4O2+2 4-[(2R,6R,7S)-3,5-dioxo-4-phenyl-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecan-7-yl]benzonitrile 4-[(2R,6R,7S)-3,5-dioxo-4-phenyl-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecan-7-yl]benzonitrile 360.4
6975162 C21H18N4O2 4-[(2R,6R,7S)-3,5-dioxo-4-phenyl-1,4,8-triazatricyclo[6.3.0.02,6]undecan-7-yl]benzonitrile 4-[(2R,6R,7S)-3,5-dioxo-4-phenyl-1,4,8-triazatricyclo[6.3.0.02,6]undecan-7-yl]benzonitrile 358.4
6975163 C17H20ClF3N2O3S 2-[2-chloro-N-methylsulfonyl-5-(trifluoromethyl)anilino]-N-[(1R,2S,4R)-norbornan-2-yl]acetamide 2-[2-chloro-N-methylsulfonyl-5-(trifluoromethyl)anilino]-N-[(1R,2S,4R)-norbornan-2-yl]acetamide 424.9
6975164 C16H20Cl2N2O3S 2-(2,3-dichloro-N-methylsulfonyl-anilino)-N-[(1R,2S,4R)-norbornan-2-yl]acetamide 2-(2,3-dichloro-N-methylsulfonyl-anilino)-N-[(1R,2S,4R)-norbornan-2-yl]acetamide 391.3
6975165 C18H20Cl3NO (1R,4S,6S,9S)-10,10-dichloro-N-(5-chloro-2-methyl-phenyl)tricyclo[7.1.0.04,6]decane-5-carboxamide (1R,4S,6S,9S)-10,10-dichloro-N-(5-chloro-2-methyl-phenyl)tricyclo[7.1.0.04,6]decane-5-carboxamide 372.7
6975166 C17H17Cl3FNO (1S,4S,6S,9R)-10,10-dichloro-N-(4-chloro-3-fluoro-phenyl)tricyclo[7.1.0.04,6]decane-5-carboxamide (1S,4S,6S,9R)-10,10-dichloro-N-(4-chloro-3-fluoro-phenyl)tricyclo[7.1.0.04,6]decane-5-carboxamide 376.7
6975167 C21H21ClFN3O3+2 (2S,6R,7S)-4-(4-chloro-3-fluoro-phenyl)-7-(4-methoxyphenyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione (2S,6R,7S)-4-(4-chloro-3-fluoro-phenyl)-7-(4-methoxyphenyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione 417.9
6975168 C22H22ClF3N2O3S 2-[N-(benzenesulfonyl)-2-chloro-5-(trifluoromethyl)anilino]-N-[(1S,2S,4S)-norbornan-2-yl]acetamide 2-[N-(benzenesulfonyl)-2-chloro-5-(trifluoromethyl)anilino]-N-[(1S,2S,4S)-norbornan-2-yl]acetamide 486.9
6975169 C22H25N3O3+2 (2R,6R,7S)-7-(2-methoxyphenyl)-4-(p-tolyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-7-(2-methoxyphenyl)-4-(p-tolyl)-4-aza-1,8-diazoniatricyclo[6.3.0.02,6]undecane-3,5-dione 379.5
6975170 C22H23N3O3 (2R,6R,7S)-7-(2-methoxyphenyl)-4-(p-tolyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione (2R,6R,7S)-7-(2-methoxyphenyl)-4-(p-tolyl)-1,4,8-triazatricyclo[6.3.0.02,6]undecane-3,5-dione 377.4
6975172 C25H23N3O N-[(Z)-[(1S,2S,4R)-2-bicyclo[2.2.1]hept-5-enyl]methyleneamino]-2-(p-tolyl)quinoline-4-carboxamide N-[(Z)-[(1S,2S,4R)-2-bicyclo[2.2.1]hept-5-enyl]methyleneamino]-2-(p-tolyl)quinoline-4-carboxamide 381.5
6975173 C19H26ClN3O2+2 (2S)-1-[(4-chlorophenyl)methoxy]-3-(4-pyridin-1-ium-2-ylpiperazin-1-ium-1-yl)propan-2-ol (2S)-1-[(4-chlorophenyl)methoxy]-3-(4-pyridin-1-ium-2-ylpiperazin-1-ium-1-yl)propan-2-ol 363.9
6975174 C19H26ClN3O2+2 (2R)-1-[(4-chlorophenyl)methoxy]-3-(4-pyridin-1-ium-2-ylpiperazin-1-ium-1-yl)propan-2-ol (2R)-1-[(4-chlorophenyl)methoxy]-3-(4-pyridin-1-ium-2-ylpiperazin-1-ium-1-yl)propan-2-ol 363.9
6975175 C21H31N3O2+2 (2R)-1-(4-pyridin-1-ium-2-ylpiperazin-1-ium-1-yl)-3-(2,4,6-trimethylphenoxy)propan-2-ol (2R)-1-(4-pyridin-1-ium-2-ylpiperazin-1-ium-1-yl)-3-(2,4,6-trimethylphenoxy)propan-2-ol 357.5
6975176 C21H31N3O2+2 (2S)-1-(4-pyridin-1-ium-2-ylpiperazin-1-ium-1-yl)-3-(2,4,6-trimethylphenoxy)propan-2-ol (2S)-1-(4-pyridin-1-ium-2-ylpiperazin-1-ium-1-yl)-3-(2,4,6-trimethylphenoxy)propan-2-ol 357.5
6975177 C21H28ClN2O2+ (2R)-1-(4-chloro-3,5-dimethyl-phenoxy)-3-(4-phenylpiperazin-1-ium-1-yl)propan-2-ol (2R)-1-(4-chloro-3,5-dimethyl-phenoxy)-3-(4-phenylpiperazin-1-ium-1-yl)propan-2-ol 375.9
6975178 C21H28ClN2O2+ (2S)-1-(4-chloro-3,5-dimethyl-phenoxy)-3-(4-phenylpiperazin-1-ium-1-yl)propan-2-ol (2S)-1-(4-chloro-3,5-dimethyl-phenoxy)-3-(4-phenylpiperazin-1-ium-1-yl)propan-2-ol 375.9
6975179 C21H30N2O3S [(1S,2S,5R)-2-isopropyl-5-methyl-cyclohexyl] 2-[(6-ethoxy-1H-benzimidazol-2-yl)sulfanyl]acetate [(1S,2S,5R)-2-isopropyl-5-methyl-cyclohexyl] 2-[(6-ethoxy-1H-benzimidazol-2-yl)sulfanyl]acetate 390.5
6975180 C18H23N2O3S2+ (5Z)-3-ethyl-5-[[4-methoxy-3-(morpholin-4-ium-4-ylmethyl)phenyl]methylene]-2-thioxo-thiazolidin-4-one (5Z)-3-ethyl-5-[[4-methoxy-3-(morpholin-4-ium-4-ylmethyl)phenyl]methylene]-2-thioxo-thiazolidin-4-one 379.5
6975181 C22H21N5O6 4-[(5S)-1-(1-ethyl-4-nitro-pyrazole-3-carbonyl)-5-(2-hydroxyphenyl)pyrazolidin-3-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one 4-[(5S)-1-(1-ethyl-4-nitro-pyrazole-3-carbonyl)-5-(2-hydroxyphenyl)pyrazolidin-3-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one 451.4
6975182 C15H13BrNO4S- 2-[benzenesulfonyl-[(4-bromophenyl)methyl]amino]acetate 2-[benzenesulfonyl-[(4-bromophenyl)methyl]amino]acetate 383.2
6975183 C18H25N2O2+ (3R)-3-(azepan-1-ium-1-yl)-1-(3,4-dimethylphenyl)pyrrolidine-2,5-dione (3R)-3-(azepan-1-ium-1-yl)-1-(3,4-dimethylphenyl)pyrrolidine-2,5-dione 301.4
6975184 C18H25N2O2+ (3S)-3-(azepan-1-ium-1-yl)-1-(3,4-dimethylphenyl)pyrrolidine-2,5-dione (3S)-3-(azepan-1-ium-1-yl)-1-(3,4-dimethylphenyl)pyrrolidine-2,5-dione 301.4
6975185 C26H30N2O (1R,2R,10S,11R,12S)-N-cyclopentyl-10-phenyl-9-azatetracyclo[10.2.1.02,11.03,8]pentadeca-3(8),4,6-triene-5-carboxamide (1R,2R,10S,11R,12S)-N-cyclopentyl-10-phenyl-9-azatetracyclo[10.2.1.02,11.03,8]pentadeca-3(8),4,6-triene-5-carboxamide 386.5
6975186 C21H27N2O2+ N-(2-isopropylphenyl)-4-(morpholin-4-ium-4-ylmethyl)benzamide N-(2-isopropylphenyl)-4-(morpholin-4-ium-4-ylmethyl)benzamide 339.5
6975187 C19H16BrF2NO (3aR,4R,9bR)-4-(5-bromo-2-methoxy-phenyl)-6,8-difluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (3aR,4R,9bR)-4-(5-bromo-2-methoxy-phenyl)-6,8-difluoro-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 392.2

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.