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 6,300,301 - 6,300,350 of 6,571,471
Page 126007 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6712924 C16H13N3O2 2-[2-oxo-2-(p-tolyl)ethylidene]-1,4-dihydropyrido[2,3-b]pyrazin-3-one 2-[2-oxo-2-(p-tolyl)ethylidene]-1,4-dihydropyrido[2,3-b]pyrazin-3-one 279.29
6712925 C18H15NO2S 3-[2-(2,4-dimethylphenyl)-2-oxo-ethylidene]-4H-1,4-benzothiazin-2-one 3-[2-(2,4-dimethylphenyl)-2-oxo-ethylidene]-4H-1,4-benzothiazin-2-one 309.4
6712926 C17H14N2O2 3-[2-oxo-2-(p-tolyl)ethylidene]-1,4-dihydroquinoxalin-2-one 3-[2-oxo-2-(p-tolyl)ethylidene]-1,4-dihydroquinoxalin-2-one 278.30
6712927 C16H11ClN4O7 4-(4-chlorophenyl)-2-[2-(2,4-dinitrophenyl)hydrazino]-4-oxo-but-2-enoic acid NCI60_041263 406.73
6712928 C25H21N3O4 1-(4-methoxyphenyl)-2-[3-[2-(4-methoxyphenyl)-2-oxo-ethylidene]-1,4-dihydropyrido[2,3-b]pyrazin-2-ylidene]ethanone 1-(4-methoxyphenyl)-2-[3-[2-(4-methoxyphenyl)-2-oxo-ethylidene]-1,4-dihydropyrido[2,3-b]pyrazin-2-ylidene]ethanone 427.5
6712929 C18H19N7O (2E,3E)-2-[6-amino-4-(3,5,5-trimethyl-4H-pyrazol-1-yl)-1H-1,3,5-triazin-2-ylidene]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)propanenitrile (2E,3E)-2-[6-amino-4-(3,5,5-trimethyl-4H-pyrazol-1-yl)-1H-1,3,5-triazin-2-ylidene]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)propanenitrile 349.4
6712930 C19H21N7O2 (2E,3E)-2-[6-amino-4-(3,5,5-trimethyl-4H-pyrazol-1-yl)-1H-1,3,5-triazin-2-ylidene]-3-(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)propanenitrile (2E,3E)-2-[6-amino-4-(3,5,5-trimethyl-4H-pyrazol-1-yl)-1H-1,3,5-triazin-2-ylidene]-3-(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)propanenitrile 379.4
6712931 C20H19ClN5O4S2+ 2-[5-chloro-2-[[2,2-dicyano-1-[4-(dimethylamino)pyridin-1-ium-1-yl]vinyl]sulfamoyl]-4-methyl-phenyl]sulfanylacetic acid NCI60_041342 493.0
6712932 C17H12N2O3 (2E,3E)-2-(3H-1,3-benzoxazol-2-ylidene)-3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile (2E,3E)-2-(3H-1,3-benzoxazol-2-ylidene)-3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile 292.29
6712933 C11H7Cl2N3O3 5-[[(E)-(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]amino]-1H-pyrimidine-2,4-dione 5-[[(E)-(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]amino]-1H-pyrimidine-2,4-dione 300.09
6712934 C36H38N2O14 [4-[2,3-diacetoxy-4-[(11aR)-2,4-dihydroxy-3,11a-bis[(1S)-1-methylpropyl]-5-oxido-1-oxo-pyrazino[1,2-b][1,4,2]benzodioxazin-5-ium-9-yl]-5,6-dihydroxy-phenyl]phenyl] acetate [4-[4-[(11aR)-3,11a-bis[(2S)-butan-2-yl]-2,4-dihydroxy-5-oxido-1-oxopyrazino[1,2-b][1,4,2]benzodioxazin-5-ium-9-yl]-2,3-diacetyloxy-5,6-dihydroxyphenyl]phenyl] acetate 722.7
6712935 C38H40N2O15 [4-[4-[(11aR)-4-acetoxy-2-hydroxy-3,11a-bis[(1S)-1-methylpropyl]-5-oxido-1-oxo-pyrazino[1,2-b][1,4,2]benzodioxazin-5-ium-9-yl]-2,3-diacetoxy-5,6-dihydroxy-phenyl]phenyl] acetate NCI60_041399 764.7
6712936 C34H36N2O13 [2-acetoxy-3-[(11aR)-2,4-dihydroxy-3,11a-bis[(1S)-1-methylpropyl]-5-oxido-1-oxo-pyrazino[1,2-b][1,4,2]benzodioxazin-5-ium-9-yl]-4,5-dihydroxy-6-(4-hydroxyphenyl)phenyl] acetate NCI60_041400 680.7
6712937 C20H28O5 (1S,3R,5R,9R,13R,15R)-9-hydroxy-5,9,13-trimethyl-18-methylene-4,16-dioxatricyclo[13.3.0.03,5]octadec-7-ene-14,17-dione NCI60_041458 348.4
6712938 C44H46N2O18 [4-[2,3,5,6-tetraacetoxy-4-[(11aR)-2,4-diacetoxy-3,11a-bis[(1S)-1-methylpropyl]-5-oxido-1-oxo-pyrazino[1,2-b][1,4,2]benzodioxazin-5-ium-9-yl]phenyl]phenyl] acetate NCI60_041554 890.8
6712939 C14H10FNO2S (4Z)-4-(5-fluoro-3H-1,3-benzothiazol-2-ylidene)-2-methoxy-cyclohexa-2,5-dien-1-one (4Z)-4-(5-fluoro-3H-1,3-benzothiazol-2-ylidene)-2-methoxy-cyclohexa-2,5-dien-1-one 275.30
6712940 C15H12FNO2S (4Z)-2-ethoxy-4-(5-fluoro-3H-1,3-benzothiazol-2-ylidene)cyclohexa-2,5-dien-1-one (4Z)-2-ethoxy-4-(5-fluoro-3H-1,3-benzothiazol-2-ylidene)cyclohexa-2,5-dien-1-one 289.3
6712941 C15H12FNO2S 2-(3,4-dimethoxyphenyl)-5-fluoro-1,3-benzothiazole 872726-44-8 289.3
6712942 C16H10CuN4O4 copper bis(3-(oxidoamino)indol-2-one) copper bis(3-(oxidoamino)indol-2-one) 385.82
6712943 C38H27N9O12S3 (3E)-5-amino-3-[[4-[4-[(4-amino-7-sulfo-1-naphthyl)azo]phenyl]phenyl]hydrazono]-6-(4-nitrophenyl)azo-4-oxo-naphthalene-2,7-disulfonic acid (3E)-5-amino-3-[[4-[4-[(4-amino-7-sulfo-1-naphthyl)azo]phenyl]phenyl]hydrazono]-6-(4-nitrophenyl)azo-4-oxo-naphthalene-2,7-disulfonic acid 897.9
6712944 CH4AgO3S methanesulfonic acid;silver NCI60_041828 203.98
6712945 C12H10N2O3 2-hydroxyimino-3-(4-quinolyl)propanoic acid MLS002694626 230.22
6712946 C20H28O2 (8R,10R,13R,17R)-17-hydroxy-10,13,17-trimethyl-2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one CHEMBL1978936 300.4
6712947 C18H25NO6 (1R,3'R,4S,6R,7R,17R)-7-hydroxy-3',6,7-trimethyl-spiro[2,9-dioxa-14-azatricyclo[9.5.1.014,17]heptadec-11-ene-4,2'-oxirane]-3,8-dione NSC89936 351.4
6712948 C34H28N6O16S4 (3E)-5-amino-3-[[4-[4-[(2E)-2-(8-amino-1-oxo-3,6-disulfo-2-naphthylidene)hydrazino]-3-methoxy-phenyl]-2-methoxy-phenyl]hydrazono]-4-oxo-naphthalene-2,7-disulfonic acid (3E)-5-amino-3-[[4-[4-[(2E)-2-(8-amino-1-oxo-3,6-disulfo-2-naphthylidene)hydrazino]-3-methoxy-phenyl]-2-methoxy-phenyl]hydrazono]-4-oxo-naphthalene-2,7-disulfonic acid 904.9
6712949 C7H6AgO2 benzoic acid;silver Silver benzoate, AgOBz 229.99
6712950 C22H27NO3 16-hydroxyimino-13-methyl-3-(2-methylallyloxy)-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-17-one MLS002701946 353.5
6712952 C30H50O (1S,3aS,5aR,5bS,7aR,9R,11aR,11bS,13aR,13bS)-1-isopropenyl-3a,5a,5b,8,8,11a-hexamethyl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-ol NCIMech_000004 426.7
6712953 C18H16N2O2 (3R)-3-cyano-N,3-bis(o-tolyl)-2-oxo-propanamide NCIMech_000008 292.3
6712954 C12H17BrO3 (1S)-3-bromo-1-(2,5-dimethoxy-4-methyl-phenyl)propan-1-ol NCIMech_000011 289.16
6712955 C18H8N4O (1R)-4-oxatetracyclo[8.2.2.12,5.09,15]pentadeca-2,5,7,9(15),13-pentaene-11,11,12,12-tetracarbonitrile NCIMech_000013 296.3
6712956 C24H30F2O6 (1S,2S,4R,8S,9S,11S,12R,13R,19S)-12,19-difluoro-11-hydroxy-8-(2-hydroxyacetyl)-6,6,9,13-tetramethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one NCIMech_000016 452.5
6712957 C15H28N2O trans-(2R,6R)-2-[(dimethylamino)methyl]-6-(1-piperidylmethyl)cyclohexanone NCIMech_000019 252.40
6712958 C22H27NO7 5-hydroxy-4-[4-methyl-6-[(1R,2S,4R,6R,7R,8R)-1,2,7-trimethyl-5-oxo-3,9,10-trioxatricyclo[4.3.1.02,4]decan-8-yl]hepta-2,4-dienoyl]-1,2-dihydropyrrol-3-one 5-hydroxy-4-[4-methyl-6-[(1R,2S,4R,6R,7R,8R)-1,2,7-trimethyl-5-oxo-3,9,10-trioxatricyclo[4.3.1.02,4]decan-8-yl]hepta-2,4-dienoyl]-1,2-dihydropyrrol-3-one 417.5
6712959 C21H27N7O6 (2S)-2-[[4-[2-[(6S)-2-amino-5-methyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl]ethylamino]benzoyl]amino]pentanedioic acid (2S)-2-[[4-[2-[(6S)-2-amino-5-methyl-4-oxo-1,6,7,8-tetrahydropteridin-6-yl]ethylamino]benzoyl]amino]pentanedioic acid 473.5
6712960 C28H62N2O5P+ 2-[hydroxy-[(2R)-3-methoxy-2-[methyl(octadecyl)amino]propoxy]phosphoryl]oxyethyl-trimethyl-ammonium NCIMech_000024 537.8
6712961 C28H38N2O4 (1S)-1-[[(2R,3R,11bS)-3-ethyl-9,10-dimethoxy-2,3,4,6,7,11b-hexahydro-1H-benzo[a]quinolizin-2-yl]methyl]-7-methoxy-1,2,3,4-tetrahydroisoquinolin-6-ol NCIMech_000031 466.6
6712962 C17H31Cl3NO5P2Sn+ [diisopropoxyphosphoryl(dimethylamino)methyl]-ethoxy-oxo-phosphonium;trichloro(phenyl)stannane NCIMech_000032 616.4
6712963 C11H26NO5P2+ [diisopropoxyphosphoryl(dimethylamino)methyl]-ethoxy-oxo-phosphonium [diisopropoxyphosphoryl(dimethylamino)methyl]-ethoxy-oxo-phosphonium 314.28
6712964 C39H49NO16 methyl (1R,10S,12S,13R,21R,22R,23S,24R)-23-(dimethylamino)-4,8,12,22,24-pentahydroxy-1,12-dimethyl-6,17-dioxo-10-[(2R,3R,4R,5R,6R)-3,4,5-trimethoxy-4,6-dimethyl-tetrahydropyran-2-yl]oxy-20,25-dioxahexacyclo[19.3.1.02,19.05,18.07,16.09,14]pentacosa-2,4,7(16),8,14,18-hexaene-13-carboxylate NCIMech_000033 787.8
6712965 C24H29O2S+ (2,5-dimethylphenyl)-phenyl-(p-tolyl)sulfonium;(2S)-propane-1,2-diol NCIMech_000035 381.6
6712966 C30H26O10 (2R,3R)-5,6,8-trihydroxy-2,3-dimethyl-9-[(2R,3R)-5,6,8-trihydroxy-2,3-dimethyl-4-oxo-2,3-dihydrobenzo[g]chromen-9-yl]-2,3-dihydrobenzo[g]chromen-4-one Chaetochromin A 546.5
6712967 C30H42O7 (8R,9S,10S,13R,14S,16S)-17-[(1R)-1,5-dihydroxy-1,5-dimethyl-2-oxo-hex-3-enyl]-2,16-dihydroxy-4,4,9,13,14-pentamethyl-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthrene-3,11-dione NCIMech_000039 514.6
6712968 C17H19N3O4 3-[(6R)-4-hydroxy-6-methoxy-3-methyl-11-oxo-5,6,6a,7-tetrahydropyrrolo[2,1-c][1,4]benzodiazepin-8-yl]prop-2-enamide NCIMech_000050 329.35
6712969 C24H31FO5 [(6R,8R,9S,10R,11S,13S,14S,17R)-17-acetyl-9-fluoro-11-hydroxy-6,10,13-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] acetate NCIMech_000052 418.5
6712970 C13H18O2 (2S)-2-(4-tert-butylphenoxy)oxetane NCIMech_000055 206.28
6712972 C15H21NO3 (3R)-4,4-dimethyl-1,7-dioxaspiro[2.5]octan-8-one;phenylmethanamine NCIMech_000058 263.33
6712973 C8H12O3 (3R)-4,4-dimethyl-1,7-dioxaspiro[2.5]octan-8-one (3R)-4,4-dimethyl-1,7-dioxaspiro[2.5]octan-8-one 156.18
6712974 C20H28O4 (1R,4S,8R,10R,12R)-9-[2-(3-furyl)ethyl]-9-hydroxy-4,8,10-trimethyl-2-oxatricyclo[6.3.1.04,12]dodecan-3-one NCIMech_000059 332.4
6712976 C25H14Cl2F3NO5 (3S)-4-(3,4-dichlorophenyl)-2,4-dioxo-3-[(1S)-3-oxo-1H-isobenzofuran-1-yl]-N-[3-(trifluoromethyl)phenyl]butanamide NCIMech_000068 536.3

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.