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 6,432,901 - 6,432,950 of 6,571,471
Page 128659 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6848946 C20H11ClN4O6 6-[[4-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one 6-[[4-(5-chloro-1,3-benzoxazol-2-yl)anilino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one 438.8
6848947 C18H20BrN3O3 N'-[(3-bromo-4-hydroxy-2,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylanilino)acetohydrazide N'-[(3-bromo-4-hydroxy-2,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylanilino)acetohydrazide 406.3
6848948 C16H15BrN2O4 N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dimethoxy-benzohydrazide N'-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,4-dimethoxy-benzohydrazide 379.20
6848949 C17H11N7O3S 4-[(2-cyanophenyl)hydrazono]-3-(4-nitrophenyl)-5-oxo-pyrazole-1-carbothioamide 4-[(2-cyanophenyl)hydrazono]-3-(4-nitrophenyl)-5-oxo-pyrazole-1-carbothioamide 393.4
6848950 C13H8Cl2N2O2S2 5-(5,7-dichloro-2-oxo-indolin-3-ylidene)-3-ethyl-2-thioxo-thiazolidin-4-one 5-(5,7-dichloro-2-oxo-indolin-3-ylidene)-3-ethyl-2-thioxo-thiazolidin-4-one 359.3
6848951 C18H17N3O5S 2-[(3E)-3-[methyl(p-tolylsulfonyl)hydrazono]-2-oxo-indolin-1-yl]acetic acid MLS001198366 387.4
6848952 C19H13ClFN3O4S 2-[4-[[1-(3-chloro-4-fluoro-phenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]phenyl]acetic acid 2-[4-[[1-(3-chloro-4-fluoro-phenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]phenyl]acetic acid 433.8
6848953 C27H27N5O3 4-methoxy-N-[[2-oxo-1-[[2-(3-pyridyl)-1-piperidyl]methyl]indolin-3-ylidene]amino]benzamide 4-methoxy-N-[[2-oxo-1-[[2-(3-pyridyl)-1-piperidyl]methyl]indolin-3-ylidene]amino]benzamide 469.5
6848954 C18H16N4O4 2-hydroxy-N-[2-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]benzamide 2-hydroxy-N-[2-[2-(1-methyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]benzamide 352.3
6848955 C17H19N3O3 5-(3-anilinoprop-2-enylidene)-1-butyl-hexahydropyrimidine-2,4,6-trione 5-(3-anilinoprop-2-enylidene)-1-butyl-hexahydropyrimidine-2,4,6-trione 313.35
6848956 C23H18N2O2 3-(m-tolylhydrazono)-5-(4-phenylphenyl)furan-2-one 3-(m-tolylhydrazono)-5-(4-phenylphenyl)furan-2-one 354.4
6848957 C27H24N4O6 N-[[1-(1,3-benzodioxol-5-ylmethyl)-2-oxo-indolin-3-ylidene]amino]-2-[[2-(4-methylphenoxy)acetyl]amino]acetamide N-[[1-(1,3-benzodioxol-5-ylmethyl)-2-oxo-indolin-3-ylidene]amino]-2-[[2-(4-methylphenoxy)acetyl]amino]acetamide 500.5
6848958 C21H17F3N4O2S 2-(1,3-benzothiazol-2-yl)-4-[1-(4-methoxyanilino)propylidene]-5-(trifluoromethyl)pyrazol-3-one 2-(1,3-benzothiazol-2-yl)-4-[1-(4-methoxyanilino)propylidene]-5-(trifluoromethyl)pyrazol-3-one 446.4
6848959 C24H26N4O2 N-(indol-3-ylidenemethyl)-2-[2-[2-(indol-3-ylidenemethylamino)ethoxy]ethoxy]ethanamine N-(indol-3-ylidenemethyl)-2-[2-[2-(indol-3-ylidenemethylamino)ethoxy]ethoxy]ethanamine 402.5
6848960 C8H8Br2N2O3S N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]methanesulfonohydrazide N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]methanesulfonohydrazide 372.04
6848961 C18H17N3O3 2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-phenyl-acetamide 2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-phenyl-acetamide 323.3
6848962 C15H12Br2N2O3 N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-2-phenyl-acetohydrazide N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-2-phenyl-acetohydrazide 428.07
6848963 C16H14I2N6O4 N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-purin-7-yl)acetohydrazide N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-purin-7-yl)acetohydrazide 608.13
6848964 C19H18ClN3O3 N-[2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-4-chloro-benzamide N-[2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-4-chloro-benzamide 371.8
6848965 C20H20N2O2 2-phenyl-4-[1-(p-tolylmethylamino)propylidene]oxazol-5-one 2-phenyl-4-[1-(p-tolylmethylamino)propylidene]oxazol-5-one 320.4
6848966 C17H14Cl3N5O2 5-amino-4-[(2-methoxy-5-methyl-phenyl)hydrazono]-2-(2,4,6-trichlorophenyl)pyrazol-3-one 5-amino-4-[(2-methoxy-5-methyl-phenyl)hydrazono]-2-(2,4,6-trichlorophenyl)pyrazol-3-one 426.7
6848967 C12H6ClF2N3O3 6-[(4-chloro-2-nitro-phenyl)hydrazono]-2,4-difluoro-cyclohexa-2,4-dien-1-one 6-[(4-chloro-2-nitro-phenyl)hydrazono]-2,4-difluoro-cyclohexa-2,4-dien-1-one 313.64
6848968 C21H13BrN2O3S2 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5-[(2-hydroxy-1-naphthyl)methylene]-2-thioxo-thiazolidin-4-one 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5-[(2-hydroxy-1-naphthyl)methylene]-2-thioxo-thiazolidin-4-one 485.4
6848969 C18H9Cl2NO3S 3-[4-(3,4-dichlorophenyl)-3H-thiazol-2-ylidene]chromene-2,7-dione 3-[4-(3,4-dichlorophenyl)-3H-thiazol-2-ylidene]chromene-2,7-dione 390.2
6848970 C20H18N4O6 methyl 2-[3-[[2-[(2-hydroxybenzoyl)amino]acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate methyl 2-[3-[[2-[(2-hydroxybenzoyl)amino]acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate 410.4
6848971 C21H14BrClN2O2 3-bromo-6-[[5-(5-chloro-1,3-benzoxazol-2-yl)-2-methyl-anilino]methylene]cyclohexa-2,4-dien-1-one 3-bromo-6-[[5-(5-chloro-1,3-benzoxazol-2-yl)-2-methyl-anilino]methylene]cyclohexa-2,4-dien-1-one 441.7
6848972 C24H22N4O2S 1-(4-methoxyphenyl)-3-[[1-(o-tolylmethyl)-2-oxo-indolin-3-ylidene]amino]thiourea 1-(4-methoxyphenyl)-3-[[1-(o-tolylmethyl)-2-oxo-indolin-3-ylidene]amino]thiourea 430.5
6848973 C23H17Cl2FN4O2S 1-[[1-[(2-chloro-6-fluoro-phenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3-chloro-4-methoxy-phenyl)thiourea 1-[[1-[(2-chloro-6-fluoro-phenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3-chloro-4-methoxy-phenyl)thiourea 503.4
6848974 C25H21ClN4O3S ethyl 4-[[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]carbamothioylamino]benzoate ethyl 4-[[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]carbamothioylamino]benzoate 493.0
6848975 C24H21ClN4OS 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3,5-dimethylphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3,5-dimethylphenyl)thiourea 449.0
6848976 C23H19ClN4OS2 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3-methylsulfanylphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3-methylsulfanylphenyl)thiourea 467.0
6848977 C24H21ClN4OS 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2,6-dimethylphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2,6-dimethylphenyl)thiourea 449.0
6848978 C25H23ClN4OS 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2,4,6-trimethylphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2,4,6-trimethylphenyl)thiourea 463.0
6848979 C24H21ClN4OS 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(4-ethylphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(4-ethylphenyl)thiourea 449.0
6848980 C23H19ClN4O2S 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3-methoxyphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3-methoxyphenyl)thiourea 450.9
6848981 C24H21ClN4OS 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2-ethylphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2-ethylphenyl)thiourea 449.0
6848982 C24H21ClN4OS 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3,4-dimethylphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(3,4-dimethylphenyl)thiourea 449.0
6848983 C23H19ClN4O2S 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2-methoxyphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2-methoxyphenyl)thiourea 450.9
6848984 C23H19ClN4O2S 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(4-methoxyphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(4-methoxyphenyl)thiourea 450.9
6848985 C23H19ClN4OS 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(p-tolyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(p-tolyl)thiourea 434.9
6848986 C23H19ClN4OS 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(o-tolyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(o-tolyl)thiourea 434.9
6848987 C23H18Cl2N4O2S 1-(3-chloro-4-methoxy-phenyl)-3-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]thiourea 1-(3-chloro-4-methoxy-phenyl)-3-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]thiourea 485.4
6848988 C24H21ClN4OS 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2,5-dimethylphenyl)thiourea 1-[[1-[(3-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3-(2,5-dimethylphenyl)thiourea 449.0
6848989 C25H17IN2OS2 1-[[[2-[(4-iodophenyl)methylsulfanyl]-1,3-benzothiazol-6-yl]amino]methylene]naphthalen-2-one 1-[[[2-[(4-iodophenyl)methylsulfanyl]-1,3-benzothiazol-6-yl]amino]methylene]naphthalen-2-one 552.5
6848990 C18H18N4O 5-methyl-4-[(2-methyl-2-phenyl-hydrazino)methylene]-2-phenyl-pyrazol-3-one 5-methyl-4-[(2-methyl-2-phenyl-hydrazino)methylene]-2-phenyl-pyrazol-3-one 306.4
6848991 C26H23N3O4S N-methyl-2-[1-methyl-1-[3-(9-nitroso-10,10-dioxo-thioxanthen-3-ylidene)isoxazol-5-yl]ethyl]aniline N-methyl-2-[1-methyl-1-[3-(9-nitroso-10,10-dioxo-thioxanthen-3-ylidene)isoxazol-5-yl]ethyl]aniline 473.5
6848992 C24H15F4N3O3 N'-[[1,3-dioxo-2-[2-(trifluoromethyl)phenyl]-4-isoquinolylidene]methyl]-4-fluoro-benzohydrazide N'-[[1,3-dioxo-2-[2-(trifluoromethyl)phenyl]-4-isoquinolylidene]methyl]-4-fluoro-benzohydrazide 469.4
6848993 C20H22ClN5O3S 3-[2-[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]-N,N-diethyl-benzenesulfonamide 3-[2-[1-(3-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]hydrazino]-N,N-diethyl-benzenesulfonamide 447.9
6848994 C16H11BrN2O4 2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]isoindoline-1,3-dione 2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]isoindoline-1,3-dione 375.17
6848995 C23H15ClF4N4O2 2-[5-chloro-2-oxo-3-[[3-(trifluoromethyl)phenyl]hydrazono]indolin-1-yl]-N-(2-fluorophenyl)acetamide 2-[5-chloro-2-oxo-3-[[3-(trifluoromethyl)phenyl]hydrazono]indolin-1-yl]-N-(2-fluorophenyl)acetamide 490.8

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.