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 6,371,551 - 6,371,600 of 6,571,471
Page 127432 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6785885 | C16H14N2O3 | 4-benzyl-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3,4-oxadiazinan-5-one | 4-benzyl-2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,3,4-oxadiazinan-5-one | 282.29 |
| 6785886 | C20H21ClIN3O4 | N-(3-chloro-4-methyl-phenyl)-4-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(3-chloro-4-methyl-phenyl)-4-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 529.8 |
| 6785887 | C27H28ClN3O | 4-[[4-(1-adamantyl)anilino]methylene]-2-(4-chlorophenyl)-5-methyl-pyrazol-3-one | 4-[[4-(1-adamantyl)anilino]methylene]-2-(4-chlorophenyl)-5-methyl-pyrazol-3-one | 446.0 |
| 6785888 | C18H19N3O5 | 3-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(2-methoxyphenyl)-3-oxo-propanamide | 3-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(2-methoxyphenyl)-3-oxo-propanamide | 357.4 |
| 6785889 | C26H22N2O5 | 4-[(3-acetylanilino)methylene]-2-(3,4-dimethoxyphenyl)isoquinoline-1,3-dione | 4-[(3-acetylanilino)methylene]-2-(3,4-dimethoxyphenyl)isoquinoline-1,3-dione | 442.5 |
| 6785890 | C20H25N5O4 | N-[2,3,4-trihydroxy-5,6-bis(phenylhydrazono)hexyl]acetamide | N-[2,3,4-trihydroxy-5,6-bis(phenylhydrazono)hexyl]acetamide | 399.4 |
| 6785891 | C45H61N3O13 | [2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-26-[[2-(1-piperidyl)ethoxyamino]methylene]-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | [2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-26-[[2-(1-piperidyl)ethoxyamino]methylene]-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | 852.0 |
| 6785892 | C20H26N6O4 | 7-hexyl-8-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-methyl-purine-2,6-dione | 7-hexyl-8-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-methyl-purine-2,6-dione | 414.5 |
| 6785893 | C20H18N4OS | 3-[3-allylsulfanyl-4-(3-methoxyphenyl)-1H-1,2,4-triazol-5-ylidene]indole | 3-[3-allylsulfanyl-4-(3-methoxyphenyl)-1H-1,2,4-triazol-5-ylidene]indole | 362.4 |
| 6785894 | C21H22BrN3O4 | 3-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2-bromophenyl)-3-oxo-propanamide | 3-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2-bromophenyl)-3-oxo-propanamide | 460.3 |
| 6785895 | C27H23N5O3 | N-[2-[2-[1-(2-cyanoethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2,2-diphenyl-acetamide | N-[2-[2-[1-(2-cyanoethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2,2-diphenyl-acetamide | 465.5 |
| 6785896 | C17H20FN5O3 | 1-[(4-fluorophenyl)methyl]-5-[[(4-methylpiperazin-1-yl)amino]methylene]hexahydropyrimidine-2,4,6-trione | 1-[(4-fluorophenyl)methyl]-5-[[(4-methylpiperazin-1-yl)amino]methylene]hexahydropyrimidine-2,4,6-trione | 361.4 |
| 6785897 | C17H17BrN6O | 4-bromo-6-[[2-[2-(3,5-dimethylpyrazol-1-yl)-6-methyl-pyrimidin-4-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-[2-(3,5-dimethylpyrazol-1-yl)-6-methyl-pyrimidin-4-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 401.3 |
| 6785898 | C40H24F6N4O4 | 4-[[3-[[1,3-dioxo-2-[2-(trifluoromethyl)phenyl]-4-isoquinolylidene]methylamino]anilino]methylene]-2-[2-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | AKOS030659723 | 738.6 |
| 6785899 | C16H12ClN3O | 2-chloro-N'-(indol-2-ylidenemethyl)benzohydrazide | 2-chloro-N'-(indol-2-ylidenemethyl)benzohydrazide | 297.74 |
| 6785900 | C15H12BrN3O5 | 4-bromo-N'-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 394.18 |
| 6785901 | C24H26BrN5O5 | N-[[5-bromo-1-(morpholinomethyl)-2-oxo-indolin-3-ylidene]amino]-2-[1-(4-methoxyphenyl)ethylideneamino]oxy-acetamide | N-[[5-bromo-1-(morpholinomethyl)-2-oxo-indolin-3-ylidene]amino]-2-[1-(4-methoxyphenyl)ethylideneamino]oxy-acetamide | 544.4 |
| 6785902 | C18H20N4O2S | 5-[[1-(1H-indol-3-ylmethyl)propylamino]methylene]-1-methyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[1-(1H-indol-3-ylmethyl)propylamino]methylene]-1-methyl-2-thioxo-hexahydropyrimidine-4,6-dione | 356.4 |
| 6785903 | C25H23ClN5O4S+ | 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-(4-chlorophenyl)-5-(4-methoxyphenyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 525.0 |
| 6785904 | C23H23ClN4O2S | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(4-chlorophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(4-chlorophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 455.0 |
| 6785905 | C20H17N3O5 | 3-[[1-(3,4-dimethylphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoic acid | 3-[[1-(3,4-dimethylphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoic acid | 379.4 |
| 6785906 | C22H23BrN4O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-pentoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-pentoxyphenyl)-1H-pyrazole-5-carbohydrazide | 471.3 |
| 6785907 | C24H16BrN5O | 3-[[2-(6-bromo-4-phenyl-quinazolin-2-yl)hydrazino]methylene]quinolin-2-one | 3-[[2-(6-bromo-4-phenyl-quinazolin-2-yl)hydrazino]methylene]quinolin-2-one | 470.3 |
| 6785908 | C21H28N4O3 | 1-(o-tolyl)-5-[1-[3-(1-piperidyl)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-(o-tolyl)-5-[1-[3-(1-piperidyl)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 384.5 |
| 6785909 | C20H17N3O5 | 5-[1-(1,3-benzodioxol-5-ylamino)ethylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(1,3-benzodioxol-5-ylamino)ethylidene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 379.4 |
| 6785910 | C16H12N5O3- | 2-[2-(3-amino-5-oxo-1-phenyl-pyrazol-4-ylidene)hydrazino]benzoate | 2-[2-(3-amino-5-oxo-1-phenyl-pyrazol-4-ylidene)hydrazino]benzoate | 322.30 |
| 6785911 | C22H21N3O3 | N-benzyl-4-oxo-4-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]butanamide | N-benzyl-4-oxo-4-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]butanamide | 375.4 |
| 6785912 | C19H17N5O6 | N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]-3,5-dinitro-benzamide | N-[(1-isobutyl-2-oxo-indolin-3-ylidene)amino]-3,5-dinitro-benzamide | 411.4 |
| 6785913 | C11H13N3OS | [[1-methyl-3-(4-oxocyclohexa-2,5-dien-1-ylidene)prop-1-enyl]amino]thiourea | [[1-methyl-3-(4-oxocyclohexa-2,5-dien-1-ylidene)prop-1-enyl]amino]thiourea | 235.31 |
| 6785914 | C19H16BrN5O4 | N'-[[1-(4-bromo-2-ethyl-phenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | N'-[[1-(4-bromo-2-ethyl-phenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | 458.3 |
| 6785915 | C17H16F2N2O3 | N'-[1-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)propyl]-2-(4-fluorophenoxy)acetohydrazide | N'-[1-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)propyl]-2-(4-fluorophenoxy)acetohydrazide | 334.32 |
| 6785916 | C20H15N3O5S | 3-(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-[4-(4-methoxyphenyl)-3H-thiazol-2-ylidene]propanenitrile | 3-(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-[4-(4-methoxyphenyl)-3H-thiazol-2-ylidene]propanenitrile | 409.4 |
| 6785917 | C41H53N5O9S | 5-[4-[2-(3-methoxycarbonyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-3-(octadecanoylamino)-5-oxo-4H-pyrazol-1-yl]-2-phenoxy-benzenesulfonic acid | 5-[4-[2-(3-methoxycarbonyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-3-(octadecanoylamino)-5-oxo-4H-pyrazol-1-yl]-2-phenoxy-benzenesulfonic acid | 792.0 |
| 6785918 | C20H18N8O5 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-ethoxyphenyl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-ethoxyphenyl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 450.4 |
| 6785919 | C13H13N3O2 | 2-amino-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-amino-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 243.26 |
| 6785920 | C14H9BrN2O5 | 3-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoic acid | 3-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoic acid | 365.13 |
| 6785921 | C20H22ClN3O4 | N-[1-[[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-methoxy-benzamide | N-[1-[[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-methoxy-benzamide | 403.9 |
| 6785922 | C27H22N6O2S | 4-[2-[[5-indol-3-ylidene-4-(m-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]-1,3-dihydroquinoxalin-2-one | 4-[2-[[5-indol-3-ylidene-4-(m-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]-1,3-dihydroquinoxalin-2-one | 494.6 |
| 6785923 | C15H13N3OS | 3-phenyl-4-[(2-thienylmethylamino)methylene]-1H-pyrazol-5-one | 3-phenyl-4-[(2-thienylmethylamino)methylene]-1H-pyrazol-5-one | 283.4 |
| 6785924 | C22H20FN2O+ | 7-[2-(5-fluoro-1,3,3-trimethyl-indolin-2-ylidene)ethylidene]quinolin-1-ium-8-one | 7-[2-(5-fluoro-1,3,3-trimethyl-indolin-2-ylidene)ethylidene]quinolin-1-ium-8-one | 347.4 |
| 6785925 | C22H19FN2O | 7-[2-(5-fluoro-1,3,3-trimethyl-indolin-2-ylidene)ethylidene]quinolin-8-one | 7-[2-(5-fluoro-1,3,3-trimethyl-indolin-2-ylidene)ethylidene]quinolin-8-one | 346.4 |
| 6785926 | C22H19BrN4O3S | [3-(carbamothioylhydrazono)-9,11,11-trimethyl-2-oxo-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12),9-tetraen-6-yl] 2-bromobenzoate | [3-(carbamothioylhydrazono)-9,11,11-trimethyl-2-oxo-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12),9-tetraen-6-yl] 2-bromobenzoate | 499.4 |
| 6785927 | C23H16N2O5S | 4-[2-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-3-phenyl-propylidene]-2-methoxy-6-nitro-cyclohexa-2,5-dien-1-one | 4-[2-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-3-phenyl-propylidene]-2-methoxy-6-nitro-cyclohexa-2,5-dien-1-one | 432.4 |
| 6785928 | C21H15N5O4 | N'-[[1-(1-naphthyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | N'-[[1-(1-naphthyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | 401.4 |
| 6785929 | C11H10N2O4 | 3-[ethoxy(hydroxy)methylene]pyrido[1,2-a]pyrimidine-2,4-dione | 3-[ethoxy(hydroxy)methylene]pyrido[1,2-a]pyrimidine-2,4-dione | 234.21 |
| 6785930 | C19H22N4O2S | 1-(2-ethyl-1-piperidyl)-2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]ethanone | 1-(2-ethyl-1-piperidyl)-2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]ethanone | 370.5 |
| 6785931 | C25H15F3N4O2S2 | 2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]-1-[2-(trifluoromethyl)phenothiazin-10-yl]ethanone | 2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]-1-[2-(trifluoromethyl)phenothiazin-10-yl]ethanone | 524.5 |
| 6785932 | C16H16N4O4S | ethyl 2-[[2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]acetyl]amino]acetate | ethyl 2-[[2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]acetyl]amino]acetate | 360.4 |
| 6785933 | C21H18N4O2S | 2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]-1-(2-methylindolin-1-yl)ethanone | 2-[(2-indol-3-ylidene-3H-1,3,4-oxadiazol-5-yl)sulfanyl]-1-(2-methylindolin-1-yl)ethanone | 390.5 |
| 6785934 | C27H21ClF3N3O5S | 4-[(4-chloro-3-morpholinosulfonyl-anilino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 4-[(4-chloro-3-morpholinosulfonyl-anilino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 592.0 |
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.