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 6,540,801 - 6,540,850 of 6,571,471
Page 130817 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6967302 C18H14BrN4O5- 4-bromo-2-nitro-6-[[[(3R,4R)-2-oxo-4-phenyl-pyrrolidine-3-carbonyl]hydrazono]methyl]phenolate 4-bromo-2-nitro-6-[[[(3R,4R)-2-oxo-4-phenyl-pyrrolidine-3-carbonyl]hydrazono]methyl]phenolate 446.2
6967303 C18H15BrN4O5 (3R,4R)-N'-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide (3R,4R)-N'-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide 447.2
6967304 C17H11BrClN3O3 (4E)-4-[(4-bromo-3-nitro-phenyl)methylene]-2-(3-chlorophenyl)-5-methyl-pyrazol-3-one (4E)-4-[(4-bromo-3-nitro-phenyl)methylene]-2-(3-chlorophenyl)-5-methyl-pyrazol-3-one 420.6
6967305 C24H22N4O4S 3-methoxy-4-[[(E)-(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]amino]-N-phenyl-benzenesulfonamide 3-methoxy-4-[[(E)-(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]amino]-N-phenyl-benzenesulfonamide 462.5
6967306 C25H24N4O4S N-(2-methoxyphenyl)-4-[[(E)-[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]amino]benzenesulfonamide N-(2-methoxyphenyl)-4-[[(E)-[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]amino]benzenesulfonamide 476.5
6967307 C25H24N4O4S N-(4-methoxyphenyl)-4-[[(E)-[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]amino]benzenesulfonamide N-(4-methoxyphenyl)-4-[[(E)-[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]amino]benzenesulfonamide 476.5
6967308 C26H26N4O4S 3-methoxy-4-[[(E)-[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]amino]-N-(m-tolyl)benzenesulfonamide 3-methoxy-4-[[(E)-[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methyl]amino]-N-(m-tolyl)benzenesulfonamide 490.6
6967309 C17H13ClIN3O (4E)-2-(4-chlorophenyl)-4-[(2-iodoanilino)methylene]-5-methyl-pyrazol-3-one (4E)-2-(4-chlorophenyl)-4-[(2-iodoanilino)methylene]-5-methyl-pyrazol-3-one 437.7
6967310 C19H19N2O5- 2-[2-[(Z)-[[2-(2,4-dimethylphenoxy)acetyl]hydrazono]methyl]phenoxy]acetate 2-[2-[(Z)-[[2-(2,4-dimethylphenoxy)acetyl]hydrazono]methyl]phenoxy]acetate 355.4
6967311 C23H19N2O5- 2-[2-[(Z)-[[2-(4-phenylphenoxy)acetyl]hydrazono]methyl]phenoxy]acetate 2-[2-[(Z)-[[2-(4-phenylphenoxy)acetyl]hydrazono]methyl]phenoxy]acetate 403.4
6967312 C19H19N2O5- 2-[2-[(Z)-[[2-(2,3-dimethylphenoxy)acetyl]hydrazono]methyl]phenoxy]acetate 2-[2-[(Z)-[[2-(2,3-dimethylphenoxy)acetyl]hydrazono]methyl]phenoxy]acetate 355.4
6967313 C17H14ClN2O5- 2-[2-[(Z)-[[2-(2-chlorophenoxy)acetyl]hydrazono]methyl]phenoxy]acetate 2-[2-[(Z)-[[2-(2-chlorophenoxy)acetyl]hydrazono]methyl]phenoxy]acetate 361.8
6967314 C23H28N2O3 cis-(1S,2R)-2-(4-tert-butylphenyl)-N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]cyclopropanecarbohydrazide cis-(1S,2R)-2-(4-tert-butylphenyl)-N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]cyclopropanecarbohydrazide 380.5
6967315 C21H16NO5S- 2-[(3-ethoxycarbonyl-4-phenyl-2-thienyl)carbamoyl]benzoate 2-[(3-ethoxycarbonyl-4-phenyl-2-thienyl)carbamoyl]benzoate 394.4
6967316 C13H10BrN2O3S- 4-[[4-(4-bromophenyl)thiazol-2-yl]amino]-4-oxo-butanoate 4-[[4-(4-bromophenyl)thiazol-2-yl]amino]-4-oxo-butanoate 354.20
6967317 C16H8Cl2N3O5- 2-[(E)-[1-(3,4-dichlorophenyl)-3,5-dioxo-pyrazolidin-4-ylidene]methyl]-4-nitro-phenolate 2-[(E)-[1-(3,4-dichlorophenyl)-3,5-dioxo-pyrazolidin-4-ylidene]methyl]-4-nitro-phenolate 393.2
6967318 C10H11Br2N2O2S+ 3-(2,4-dibromophenyl)sulfonyl-2-methyl-4,5-dihydro-1H-imidazol-3-ium 3-(2,4-dibromophenyl)sulfonyl-2-methyl-4,5-dihydro-1H-imidazol-3-ium 383.08
6967319 C19H31N2O2S+ 2-methyl-3-(2,4,6-triisopropylphenyl)sulfonyl-4,5-dihydro-1H-imidazol-3-ium 2-methyl-3-(2,4,6-triisopropylphenyl)sulfonyl-4,5-dihydro-1H-imidazol-3-ium 351.5
6967320 C19H22N2O3S (2R)-N-[(Z)-1-(3,4-dimethoxyphenyl)ethylideneamino]-2-phenylsulfanyl-propanamide (2R)-N-[(Z)-1-(3,4-dimethoxyphenyl)ethylideneamino]-2-phenylsulfanyl-propanamide 358.5
6967321 C19H20N2O3S (2R)-N-[(Z)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethylideneamino]-2-phenylsulfanyl-propanamide (2R)-N-[(Z)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)ethylideneamino]-2-phenylsulfanyl-propanamide 356.4
6967322 C22H34N6O2+2 2-piperidin-1-ium-1-yl-N-[(Z)-[4-[(Z)-[(2-piperidin-1-ium-1-ylacetyl)hydrazono]methyl]phenyl]methyleneamino]acetamide 2-piperidin-1-ium-1-yl-N-[(Z)-[4-[(Z)-[(2-piperidin-1-ium-1-ylacetyl)hydrazono]methyl]phenyl]methyleneamino]acetamide 414.5
6967323 C20H24N3O3+ N-[(Z)-(2-benzyloxyphenyl)methyleneamino]-2-morpholin-4-ium-4-yl-acetamide N-[(Z)-(2-benzyloxyphenyl)methyleneamino]-2-morpholin-4-ium-4-yl-acetamide 354.4
6967324 C21H24N3O3+ [4-[(Z)-[(2-piperidin-1-ium-1-ylacetyl)hydrazono]methyl]phenyl] benzoate [4-[(Z)-[(2-piperidin-1-ium-1-ylacetyl)hydrazono]methyl]phenyl] benzoate 366.4
6967325 C16H13BrN3O4S- 2-[(Z)-[[2-[(2-bromophenyl)methylsulfanyl]acetyl]hydrazono]methyl]-4-nitro-phenolate 2-[(Z)-[[2-[(2-bromophenyl)methylsulfanyl]acetyl]hydrazono]methyl]-4-nitro-phenolate 423.3
6967326 C17H14BrN3O3 (2R)-N'-(5-bromo-2-oxo-indol-3-yl)-2-methoxy-2-phenyl-acetohydrazide (2R)-N'-(5-bromo-2-oxo-indol-3-yl)-2-methoxy-2-phenyl-acetohydrazide 388.2
6967327 C18H14Cl2N2O2 (3aR,4R,9bR)-6,7-dichloro-4-(4-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline (3aR,4R,9bR)-6,7-dichloro-4-(4-nitrophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline 361.2
6967329 C20H23N4O2S+ 5-(4-methoxyphenyl)-2-(morpholin-4-ium-4-ylmethyl)-4-phenyl-1,2,4-triazole-3-thione 5-(4-methoxyphenyl)-2-(morpholin-4-ium-4-ylmethyl)-4-phenyl-1,2,4-triazole-3-thione 383.5
6967331 C27H29N2OS+ (2R)-1-[4-[(E)-cinnamyl]piperazin-4-ium-1-yl]-2-phenyl-2-phenylsulfanyl-ethanone (2R)-1-[4-[(E)-cinnamyl]piperazin-4-ium-1-yl]-2-phenyl-2-phenylsulfanyl-ethanone 429.6
6967332 C27H29N2OS+ (2S)-1-[4-[(E)-cinnamyl]piperazin-4-ium-1-yl]-2-phenyl-2-phenylsulfanyl-ethanone (2S)-1-[4-[(E)-cinnamyl]piperazin-4-ium-1-yl]-2-phenyl-2-phenylsulfanyl-ethanone 429.6
6967333 C26H29N2O3+ (4-benzhydrylpiperazin-4-ium-1-yl)-(3,5-dimethoxyphenyl)methanone (4-benzhydrylpiperazin-4-ium-1-yl)-(3,5-dimethoxyphenyl)methanone 417.5
6967334 C17H15BrNO3- (3S)-4-anilino-3-[(4-bromophenyl)methyl]-4-oxo-butanoate (3S)-4-anilino-3-[(4-bromophenyl)methyl]-4-oxo-butanoate 361.2
6967335 C17H15BrNO3- (3R)-4-anilino-3-[(4-bromophenyl)methyl]-4-oxo-butanoate (3R)-4-anilino-3-[(4-bromophenyl)methyl]-4-oxo-butanoate 361.2
6967336 C29H24N3O4- 4-[(5R)-3-(6-methyl-2-oxo-4-phenyl-3-quinolylidene)-5-phenyl-pyrazolidin-1-yl]-4-oxo-butanoate 4-[(5R)-3-(6-methyl-2-oxo-4-phenyl-3-quinolylidene)-5-phenyl-pyrazolidin-1-yl]-4-oxo-butanoate 478.5
6967337 C22H22N3O5+ ethyl 2-morpholino-6-nitro-4-phenyl-quinolin-1-ium-3-carboxylate ethyl 2-morpholino-6-nitro-4-phenyl-quinolin-1-ium-3-carboxylate 408.4
6967338 C18H26ClN8O+ [1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl-dimethyl-ammonium [1-[(1S)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl-dimethyl-ammonium 405.9
6967339 C18H26ClN8O+ [1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl-dimethyl-ammonium [1-[(1R)-1-[(S)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl-dimethyl-ammonium 405.9
6967340 C18H26ClN8O+ [1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl-dimethyl-ammonium [1-[(1S)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl-dimethyl-ammonium 405.9
6967341 C18H26ClN8O+ [1-[(1R)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl-dimethyl-ammonium [1-[(1R)-1-[(R)-(4-chlorophenoxy)-(1,2,4-triazol-1-yl)methyl]-2,2-dimethyl-propyl]tetrazol-5-yl]methyl-dimethyl-ammonium 405.9
6967342 C26H27NO3 methyl (4S)-2,7,7-trimethyl-5-oxo-4-(4-phenylphenyl)-3,4,6,8-tetrahydroquinoline-3-carboxylate methyl (4S)-2,7,7-trimethyl-5-oxo-4-(4-phenylphenyl)-3,4,6,8-tetrahydroquinoline-3-carboxylate 401.5
6967343 C26H27NO3 methyl (4R)-2,7,7-trimethyl-5-oxo-4-(4-phenylphenyl)-3,4,6,8-tetrahydroquinoline-3-carboxylate methyl (4R)-2,7,7-trimethyl-5-oxo-4-(4-phenylphenyl)-3,4,6,8-tetrahydroquinoline-3-carboxylate 401.5
6967344 C28H31NO4 benzyl (4R)-4-(2-ethoxyphenyl)-2,7,7-trimethyl-5-oxo-4,4a,6,8-tetrahydroquinoline-3-carboxylate benzyl (4R)-4-(2-ethoxyphenyl)-2,7,7-trimethyl-5-oxo-4,4a,6,8-tetrahydroquinoline-3-carboxylate 445.5
6967345 C28H31NO4 benzyl (4S)-4-(2-ethoxyphenyl)-2,7,7-trimethyl-5-oxo-4,4a,6,8-tetrahydroquinoline-3-carboxylate benzyl (4S)-4-(2-ethoxyphenyl)-2,7,7-trimethyl-5-oxo-4,4a,6,8-tetrahydroquinoline-3-carboxylate 445.5
6967346 C19H14NO4- 3-[[2-(2-naphthyloxy)acetyl]amino]benzoate 3-[[2-(2-naphthyloxy)acetyl]amino]benzoate 320.3
6967347 C23H20NO5S2- 2-[[3-[2-(p-tolylsulfonyl)ethylsulfanyl]benzoyl]amino]benzoate 2-[[3-[2-(p-tolylsulfonyl)ethylsulfanyl]benzoyl]amino]benzoate 454.5
6967348 C19H22N3O6- 4-[(4R)-5-(cycloheptoxycarbonyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidin-4-yl]-2-nitro-phenolate 4-[(4R)-5-(cycloheptoxycarbonyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidin-4-yl]-2-nitro-phenolate 388.4
6967349 C20H24N3O6- 4-[(4R)-5-(cyclooctoxycarbonyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidin-4-yl]-2-nitro-phenolate 4-[(4R)-5-(cyclooctoxycarbonyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidin-4-yl]-2-nitro-phenolate 402.4
6967350 C20H24N3O6- 4-[(4S)-5-(cyclooctoxycarbonyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidin-4-yl]-2-nitro-phenolate 4-[(4S)-5-(cyclooctoxycarbonyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidin-4-yl]-2-nitro-phenolate 402.4
6967351 C11H10IN2O4S- 2-iodo-4-(morpholine-4-carbothioyl)-6-nitro-phenolate 2-iodo-4-(morpholine-4-carbothioyl)-6-nitro-phenolate 393.18
6967352 C16H7BrN3O4S- 2-bromo-6-nitro-4-[(Z)-(1-oxothiazolo[3,2-a]benzimidazol-2-ylidene)methyl]phenolate 2-bromo-6-nitro-4-[(Z)-(1-oxothiazolo[3,2-a]benzimidazol-2-ylidene)methyl]phenolate 417.2
6967353 C21H13N2O5- 4-[5-[(E)-2-cyano-3-(4-hydroxyanilino)-3-oxo-prop-1-enyl]-2-furyl]benzoate 4-[5-[(E)-2-cyano-3-(4-hydroxyanilino)-3-oxo-prop-1-enyl]-2-furyl]benzoate 373.3

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.