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 6,563,201 - 6,563,250 of 6,571,471
Page 131265 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6990976 C30H27NO3 (15R,19R)-17-[4-(4-methylpentanoyl)phenyl]-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-[4-(4-methylpentanoyl)phenyl]-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2,4,6,9,11,13-hexaene-16,18-dione 449.5
6990977 C21H14N3O5- 2-[[4-(5-methoxy-1,3-benzoxazol-2-yl)phenyl]iminomethyl]-6-nitro-phenolate 2-[[4-(5-methoxy-1,3-benzoxazol-2-yl)phenyl]iminomethyl]-6-nitro-phenolate 388.4
6990978 C28H26N4O2 (4R)-5-methyl-4-[[4-[[(4S)-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl]methyl]phenyl]methyl]-2-phenyl-4H-pyrazol-3-one (4R)-5-methyl-4-[[4-[[(4S)-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl]methyl]phenyl]methyl]-2-phenyl-4H-pyrazol-3-one 450.5
6990979 C19H13ClN2O5-2 3-[2-[(2-carboxylatobenzoyl)amino]ethyl]-5-chloro-1H-indole-2-carboxylate 3-[2-[(2-carboxylatobenzoyl)amino]ethyl]-5-chloro-1H-indole-2-carboxylate 384.8
6990980 C19H13BrN2O5-2 5-bromo-3-[2-[(2-carboxylatobenzoyl)amino]ethyl]-1H-indole-2-carboxylate 5-bromo-3-[2-[(2-carboxylatobenzoyl)amino]ethyl]-1H-indole-2-carboxylate 429.2
6990981 C28H26N4O2 (4S)-5-methyl-4-[[4-[[(4S)-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl]methyl]phenyl]methyl]-2-phenyl-4H-pyrazol-3-one (4S)-5-methyl-4-[[4-[[(4S)-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl]methyl]phenyl]methyl]-2-phenyl-4H-pyrazol-3-one 450.5
6990982 C28H26N4O2 (4R)-5-methyl-4-[[4-[[(4R)-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl]methyl]phenyl]methyl]-2-phenyl-4H-pyrazol-3-one (4R)-5-methyl-4-[[4-[[(4R)-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl]methyl]phenyl]methyl]-2-phenyl-4H-pyrazol-3-one 450.5
6990983 C22H18N3O5- 2-[(3-benzamidophenyl)iminomethyl]-6-ethoxy-4-nitro-phenolate 2-[(3-benzamidophenyl)iminomethyl]-6-ethoxy-4-nitro-phenolate 404.4
6990984 C14H6O6S-2 5,5-dioxodibenzothiophene-2,8-dicarboxylate 5,5-dioxodibenzothiophene-2,8-dicarboxylate 302.26
6990985 C11H13ClN2O6 (2R,3R,4S,5S)-2-(4-chloro-3-nitro-anilino)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (2R,3R,4S,5S)-2-(4-chloro-3-nitro-anilino)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol 304.68
6990986 C12H9N4O3- 3-[(5-methyl-2-pyridyl)carbamoyl]pyrazine-2-carboxylate 3-[(5-methyl-2-pyridyl)carbamoyl]pyrazine-2-carboxylate 257.22
6990987 C22H28N2O3 2-[(5R,7S)-3-(4-nitrophenyl)-1-adamantyl]-1-pyrrolidin-1-yl-ethanone 2-[(5R,7S)-3-(4-nitrophenyl)-1-adamantyl]-1-pyrrolidin-1-yl-ethanone 368.5
6990988 C18H22N2O3 2-[(5R,7S)-3-(4-nitrophenyl)-1-adamantyl]acetamide 2-[(5R,7S)-3-(4-nitrophenyl)-1-adamantyl]acetamide 314.4
6990990 C17H20O2 [(1R,2S,6R,7S,8S)-8-tricyclo[5.2.1.02,6]decanyl] benzoate [(1R,2S,6R,7S,8S)-8-tricyclo[5.2.1.02,6]decanyl] benzoate 256.34
6990991 C18H12N3O3- 3-[(4-phenylphenyl)carbamoyl]pyrazine-2-carboxylate 3-[(4-phenylphenyl)carbamoyl]pyrazine-2-carboxylate 318.3
6990992 C14H11BrN3O3- 3-[(4-bromo-2,6-dimethyl-phenyl)carbamoyl]pyrazine-2-carboxylate 3-[(4-bromo-2,6-dimethyl-phenyl)carbamoyl]pyrazine-2-carboxylate 349.16
6990993 C13H10N3O3- 3-(benzylcarbamoyl)pyrazine-2-carboxylate 3-(benzylcarbamoyl)pyrazine-2-carboxylate 256.24
6990994 C16H15NO (1S)-1-(3-phenyl-1H-indol-2-yl)ethanol (1S)-1-(3-phenyl-1H-indol-2-yl)ethanol 237.30
6990996 C16H15NO (1R)-1-(3-phenyl-1H-indol-2-yl)ethanol (1R)-1-(3-phenyl-1H-indol-2-yl)ethanol 237.30
6990997 C10H7N4O4- 3-[(5-methylisoxazol-3-yl)carbamoyl]pyrazine-2-carboxylate 3-[(5-methylisoxazol-3-yl)carbamoyl]pyrazine-2-carboxylate 247.19
6990998 C9H11N4O+ 1-[(pyridin-1-ium-2-ylamino)methyl]imidazol-4-ol 1-[(pyridin-1-ium-2-ylamino)methyl]imidazol-4-ol 191.21
6990999 C13H11NO3 (2S,3S)-2-(2-pyridyl)-2,3-dihydro-1,4-benzodioxin-3-ol (2S,3S)-2-(2-pyridyl)-2,3-dihydro-1,4-benzodioxin-3-ol 229.23
6991000 C13H11NO3 (2S,3R)-2-(2-pyridyl)-2,3-dihydro-1,4-benzodioxin-3-ol (2S,3R)-2-(2-pyridyl)-2,3-dihydro-1,4-benzodioxin-3-ol 229.23
6991001 C13H11NO3 (2R,3S)-2-(2-pyridyl)-2,3-dihydro-1,4-benzodioxin-3-ol (2R,3S)-2-(2-pyridyl)-2,3-dihydro-1,4-benzodioxin-3-ol 229.23
6991002 C10H9N3O4 ethyl (2E)-2-cyano-2-(3-nitro-1H-pyridin-2-ylidene)acetate ethyl (2E)-2-cyano-2-(3-nitro-1H-pyridin-2-ylidene)acetate 235.20
6991003 C17H13BrN3O3- 2-[3-[5-bromo-2-(methylamino)phenyl]-2-oxo-quinoxalin-1-yl]acetate 2-[3-[5-bromo-2-(methylamino)phenyl]-2-oxo-quinoxalin-1-yl]acetate 387.2
6991004 C13H11NO3 (2R,3R)-2-(2-pyridyl)-2,3-dihydro-1,4-benzodioxin-3-ol (2R,3R)-2-(2-pyridyl)-2,3-dihydro-1,4-benzodioxin-3-ol 229.23
6991005 C16H16BrNO3S2 (2S)-3-(3-bromophenyl)sulfonyl-2-(4-methoxyphenyl)thiazolidine (2S)-3-(3-bromophenyl)sulfonyl-2-(4-methoxyphenyl)thiazolidine 414.3
6991006 C14H8NO3- 6-oxo-5H-phenanthridine-1-carboxylate 6-oxo-5H-phenanthridine-1-carboxylate 238.22
6991008 C16H16BrNO3S2 (2R)-3-(3-bromophenyl)sulfonyl-2-(4-methoxyphenyl)thiazolidine (2R)-3-(3-bromophenyl)sulfonyl-2-(4-methoxyphenyl)thiazolidine 414.3
6991009 C15H12N2O 1-benzyl-3H-2,6-naphthyridin-4-one 1-benzyl-3H-2,6-naphthyridin-4-one 236.27
6991010 C15H13BrClNO2S2 (2S)-2-(4-bromophenyl)-3-(4-chlorophenyl)sulfonyl-thiazolidine (2S)-2-(4-bromophenyl)-3-(4-chlorophenyl)sulfonyl-thiazolidine 418.8
6991011 C15H13BrClNO2S2 (2R)-2-(4-bromophenyl)-3-(4-chlorophenyl)sulfonyl-thiazolidine (2R)-2-(4-bromophenyl)-3-(4-chlorophenyl)sulfonyl-thiazolidine 418.8
6991012 C18H11O3- 2-(naphthalene-2-carbonyl)benzoate 2-(naphthalene-2-carbonyl)benzoate 275.3
6991013 C17H17N3OS (7S)-7-ethyl-3-(2-naphthyl)-2,4-dihydrothiazolo[3,2-a][1,3,5]triazin-6-one (7S)-7-ethyl-3-(2-naphthyl)-2,4-dihydrothiazolo[3,2-a][1,3,5]triazin-6-one 311.4
6991014 C17H17N3OS (7R)-7-ethyl-3-(2-naphthyl)-2,4-dihydrothiazolo[3,2-a][1,3,5]triazin-6-one (7R)-7-ethyl-3-(2-naphthyl)-2,4-dihydrothiazolo[3,2-a][1,3,5]triazin-6-one 311.4
6991015 C16H20ClN2O2+ [(3R)-1-(2-chlorophenyl)-2,5-dioxo-pyrrolidin-3-yl]-cyclohexyl-ammonium [(3R)-1-(2-chlorophenyl)-2,5-dioxo-pyrrolidin-3-yl]-cyclohexyl-ammonium 307.79
6991016 C16H19ClN2O2 (3R)-1-(2-chlorophenyl)-3-(cyclohexylamino)pyrrolidine-2,5-dione (3R)-1-(2-chlorophenyl)-3-(cyclohexylamino)pyrrolidine-2,5-dione 306.79
6991017 C16H20ClN2O2+ [(3S)-1-(2-chlorophenyl)-2,5-dioxo-pyrrolidin-3-yl]-cyclohexyl-ammonium [(3S)-1-(2-chlorophenyl)-2,5-dioxo-pyrrolidin-3-yl]-cyclohexyl-ammonium 307.79
6991018 C16H19ClN2O2 (3S)-1-(2-chlorophenyl)-3-(cyclohexylamino)pyrrolidine-2,5-dione (3S)-1-(2-chlorophenyl)-3-(cyclohexylamino)pyrrolidine-2,5-dione 306.79
6991019 C23H17BrN4O [(3R)-3-(1H-benzimidazol-2-yl)-5-(4-bromophenyl)-3,4-dihydropyrazol-2-yl]-phenyl-methanone [(3R)-3-(1H-benzimidazol-2-yl)-5-(4-bromophenyl)-3,4-dihydropyrazol-2-yl]-phenyl-methanone 445.3
6991020 C23H17BrN4O [(3S)-3-(1H-benzimidazol-2-yl)-5-(4-bromophenyl)-3,4-dihydropyrazol-2-yl]-phenyl-methanone [(3S)-3-(1H-benzimidazol-2-yl)-5-(4-bromophenyl)-3,4-dihydropyrazol-2-yl]-phenyl-methanone 445.3
6991021 C15H16N2OS N-[(6S)-6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl]benzamide N-[(6S)-6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl]benzamide 272.4
6991022 C15H16N2OS N-[(6R)-6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl]benzamide N-[(6R)-6-methyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl]benzamide 272.4
6991023 C20H17NO4S ethyl 2-[2-[(Z)-(4-oxo-2-phenyl-thiazol-5-ylidene)methyl]phenoxy]acetate STK325816 367.4
6991024 C14H6N4O 2-[(1R)-3-(dicyanomethylene)-1H-isobenzofuran-1-yl]propanedinitrile 2-[(1R)-3-(dicyanomethylene)-1H-isobenzofuran-1-yl]propanedinitrile 246.22
6991025 C14H6N4O 2-[(1S)-3-(dicyanomethylene)-1H-isobenzofuran-1-yl]propanedinitrile 2-[(1S)-3-(dicyanomethylene)-1H-isobenzofuran-1-yl]propanedinitrile 246.22
6991026 C10H20N5O+ cyclohexyl-[(2R)-2-hydroxy-2-(2-methyltetrazol-5-yl)ethyl]ammonium cyclohexyl-[(2R)-2-hydroxy-2-(2-methyltetrazol-5-yl)ethyl]ammonium 226.30
6991027 C10H19N5O (1R)-2-(cyclohexylamino)-1-(2-methyltetrazol-5-yl)ethanol (1R)-2-(cyclohexylamino)-1-(2-methyltetrazol-5-yl)ethanol 225.29
6991028 C10H20N5O+ cyclohexyl-[(2S)-2-hydroxy-2-(2-methyltetrazol-5-yl)ethyl]ammonium cyclohexyl-[(2S)-2-hydroxy-2-(2-methyltetrazol-5-yl)ethyl]ammonium 226.30

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.