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 6,562,951 - 6,563,000 of 6,571,471
Page 131260 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6990716 C20H18N2O3S2 3-[(5E)-5-[(4-methoxyphenyl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]-N-phenyl-propanamide HMS1474P20 398.5
6990717 C16H9BrN2O4 (4Z)-2-(2-bromophenyl)-4-[(2-nitrophenyl)methylene]oxazol-5-one AKOS000918989 373.16
6990720 C16H9BrClNO2 (4E)-2-(2-bromophenyl)-4-[(3-chlorophenyl)methylene]oxazol-5-one (4E)-2-(2-bromophenyl)-4-[(3-chlorophenyl)methylene]oxazol-5-one 362.60
6990723 C16H27NO (1S,8R)-N,N-diethyltricyclo[4.3.1.13,8]undecane-3-carboxamide (1S,8R)-N,N-diethyltricyclo[4.3.1.13,8]undecane-3-carboxamide 249.39
6990724 C16H10N4O2 2-(benzotriazol-2-yl)-3-imino-tetralin-1,4-dione 2-(benzotriazol-2-yl)-3-imino-tetralin-1,4-dione 290.28
6990725 C18H12BrNO4 [3-[(Z)-[2-(2-bromophenyl)-5-oxo-oxazol-4-ylidene]methyl]phenyl] acetate HMS1508C02 386.2
6990726 C15H20FNO2S 4-fluoro-2-methyl-N-[[(1S,2R,4S)-norbornan-2-yl]methyl]benzenesulfonamide 4-fluoro-2-methyl-N-[[(1S,2R,4S)-norbornan-2-yl]methyl]benzenesulfonamide 297.4
6990727 C18H22NO2PS 3-ethyl-N-[(R)-phenyl-(2-thioxo-1,3,2lambda5-dioxaphosphinan-2-yl)methyl]aniline 3-ethyl-N-[(R)-phenyl-(2-thioxo-1,3,2lambda5-dioxaphosphinan-2-yl)methyl]aniline 347.4
6990728 C18H22NO2PS 3-ethyl-N-[(S)-phenyl-(2-thioxo-1,3,2lambda5-dioxaphosphinan-2-yl)methyl]aniline 3-ethyl-N-[(S)-phenyl-(2-thioxo-1,3,2lambda5-dioxaphosphinan-2-yl)methyl]aniline 347.4
6990729 C19H15N2O6- 4-(1,3-benzodioxol-5-yl)-5-(3-ethyl-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxylate 4-(1,3-benzodioxol-5-yl)-5-(3-ethyl-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxylate 367.3
6990730 C21H14BrNO3 (4E)-2-(2-bromophenyl)-4-[(2-methoxy-1-naphthyl)methylene]oxazol-5-one AKOS002082351 408.2
6990731 C26H18O5 2-[(R)-(1-hydroxy-3-oxo-inden-2-yl)-(3-methoxyphenyl)methyl]indane-1,3-dione 2-[(R)-(1-hydroxy-3-oxo-inden-2-yl)-(3-methoxyphenyl)methyl]indane-1,3-dione 410.4
6990732 C13H12N2O2 (1S,9R,12S)-9-methyl-11-oxo-8-oxa-10-azatricyclo[7.3.1.02,7]trideca-2,4,6-triene-12-carbonitrile (1S,9R,12S)-9-methyl-11-oxo-8-oxa-10-azatricyclo[7.3.1.02,7]trideca-2,4,6-triene-12-carbonitrile 228.25
6990733 C17H17NO (3S)-1-benzyl-3-phenyl-pyrrolidin-2-one (3S)-1-benzyl-3-phenyl-pyrrolidin-2-one 251.32
6990734 C17H17NO (3R)-1-benzyl-3-phenyl-pyrrolidin-2-one (3R)-1-benzyl-3-phenyl-pyrrolidin-2-one 251.32
6990735 C14H20N2O6 N-[4-[[(2R,3R,4S,5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-tetrahydrofuran-2-yl]amino]phenyl]acetamide N-[4-[[(2R,3R,4S,5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-tetrahydrofuran-2-yl]amino]phenyl]acetamide 312.32
6990736 C12H15ClN2O6 (2R,3R,4R,5R,6S)-2-(4-chloro-3-nitro-anilino)-6-methyl-tetrahydropyran-3,4,5-triol (2R,3R,4R,5R,6S)-2-(4-chloro-3-nitro-anilino)-6-methyl-tetrahydropyran-3,4,5-triol 318.71
6990737 C14H15N3O (Z,4S)-3-(benzimidazol-1-yl)-4-hydroxy-4-methyl-hex-2-enenitrile (Z,4S)-3-(benzimidazol-1-yl)-4-hydroxy-4-methyl-hex-2-enenitrile 241.29
6990738 C12H16ClNO4 (2S,3S,4S,5R,6R)-2-(4-chloroanilino)-6-methyl-tetrahydropyran-3,4,5-triol (2S,3S,4S,5R,6R)-2-(4-chloroanilino)-6-methyl-tetrahydropyran-3,4,5-triol 273.71
6990739 C14H15N3O (Z,4R)-3-(benzimidazol-1-yl)-4-hydroxy-4-methyl-hex-2-enenitrile (Z,4R)-3-(benzimidazol-1-yl)-4-hydroxy-4-methyl-hex-2-enenitrile 241.29
6990740 C17H9BrF3NO2 (4Z)-2-(2-bromophenyl)-4-[[2-(trifluoromethyl)phenyl]methylene]oxazol-5-one AKOS001569727 396.2
6990741 C16H8BrClFNO2 (4E)-2-(3-bromophenyl)-4-[(2-chloro-6-fluoro-phenyl)methylene]oxazol-5-one (4E)-2-(3-bromophenyl)-4-[(2-chloro-6-fluoro-phenyl)methylene]oxazol-5-one 380.59
6990742 C14H21NO5 (2R,3R,4R,5R,6S)-2-(3,4-dimethylanilino)-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol (2R,3R,4R,5R,6S)-2-(3,4-dimethylanilino)-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol 283.32
6990743 C14H21NO5 (2S,3R,4R,5R,6S)-2-(3,4-dimethylanilino)-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol Oprea1_329586 283.32
6990744 C18H14BrNO4 (4Z)-2-(3-bromophenyl)-4-[(3,4-dimethoxyphenyl)methylene]oxazol-5-one (4Z)-2-(3-bromophenyl)-4-(3,4-dimethoxybenzylidene)-1,3-oxazol-5(4H)-one 388.2
6990745 C18H25ClN4O3 N-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]-2-hydroxy-2-methyl-propanamide N-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]-2-hydroxy-2-methyl-propanamide 380.9
6990746 C19H14BrNO2 (4E)-2-(3-bromophenyl)-4-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]oxazol-5-one (4E)-2-(3-bromophenyl)-4-[(Z)-2-methyl-3-phenyl-prop-2-enylidene]oxazol-5-one 368.2
6990747 C18H25ClN4O3 N-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]-2-hydroxy-2-methyl-propanamide N-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]-2-hydroxy-2-methyl-propanamide 380.9
6990748 C22H26FNO3 ethyl (4R)-2-ethyl-4-(2-fluorophenyl)-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydroquinoline-3-carboxylate ethyl (4R)-2-ethyl-4-(2-fluorophenyl)-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydroquinoline-3-carboxylate 371.4
6990749 C22H13N2O5- 2-nitro-6-[[4-(2-oxochromen-3-yl)phenyl]iminomethyl]phenolate 2-nitro-6-[[4-(2-oxochromen-3-yl)phenyl]iminomethyl]phenolate 385.3
6990750 C18H25ClN4O3 N-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]-2-hydroxy-2-methyl-propanamide N-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]-2-hydroxy-2-methyl-propanamide 380.9
6990751 C15H14N3O3S- 2-[2-[(4,6-dimethylpyrimidin-2-yl)sulfanylamino]acetyl]benzoate 2-[2-[(4,6-dimethylpyrimidin-2-yl)sulfanylamino]acetyl]benzoate 316.4
6990752 C18H25ClN4O3 N-[(1R)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]-2-hydroxy-2-methyl-propanamide N-[(1R)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]-2-hydroxy-2-methyl-propanamide 380.9
6990753 C22H32ClN8O2+ 4-[1-[1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholin-4-ium 4-[1-[1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholin-4-ium 476.0
6990754 C22H31ClN8O2 4-[1-[1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholine 4-[1-[1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholine 475.0
6990755 C22H26FNO3 ethyl (4S)-2-ethyl-4-(2-fluorophenyl)-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydroquinoline-3-carboxylate ethyl (4S)-2-ethyl-4-(2-fluorophenyl)-7,7-dimethyl-5-oxo-3,4,6,8-tetrahydroquinoline-3-carboxylate 371.4
6990756 C22H32ClN8O2+ 4-[1-[1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholin-4-ium 4-[1-[1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholin-4-ium 476.0
6990757 C22H31ClN8O2 4-[1-[1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholine 4-[1-[1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholine 475.0
6990758 C22H32ClN8O2+ 4-[1-[1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholin-4-ium 4-[1-[1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholin-4-ium 476.0
6990759 C22H31ClN8O2 4-[1-[1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholine 4-[1-[1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholine 475.0
6990760 C22H32ClN8O2+ 4-[1-[1-[(1R)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholin-4-ium 4-[1-[1-[(1R)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholin-4-ium 476.0
6990761 C22H31ClN8O2 4-[1-[1-[(1R)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholine 4-[1-[1-[(1R)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]-1-methyl-ethyl]morpholine 475.0
6990763 C20H28ClN8O2+ 4-[[1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholin-4-ium 4-[[1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholin-4-ium 447.9
6990764 C20H27ClN8O2 4-[[1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholine 4-[[1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholine 446.9
6990766 C20H28ClN8O2+ 4-[[1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholin-4-ium 4-[[1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholin-4-ium 447.9
6990767 C20H27ClN8O2 4-[[1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholine 4-[[1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholine 446.9
6990768 C20H23N2O4- 3-[(6S)-2-ethoxycarbonyl-3,6,7,8-tetramethyl-6H-pyrrolo[3,2-f]indolizin-4-yl]propanoate 3-[(6S)-2-ethoxycarbonyl-3,6,7,8-tetramethyl-6H-pyrrolo[3,2-f]indolizin-4-yl]propanoate 355.4
6990769 C20H24N2O4 3-[(6S)-2-ethoxycarbonyl-3,6,7,8-tetramethyl-6H-pyrrolo[3,2-f]indolizin-4-yl]propanoic acid 3-[(6S)-2-ethoxycarbonyl-3,6,7,8-tetramethyl-6H-pyrrolo[3,2-f]indolizin-4-yl]propanoic acid 356.4
6990770 C20H28ClN8O2+ 4-[[1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholin-4-ium 4-[[1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholin-4-ium 447.9
6990771 C20H27ClN8O2 4-[[1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholine 4-[[1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl]morpholine 446.9

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.