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 6,400,751 - 6,400,800 of 6,571,471
Page 128016 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6815872 | C35H22ClN5O2S | 17-[2-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl]sulfanyl-3,10-diazapentacyclo[10.7.1.02,10.04,9.016,20]icosa-1(20),2,4,6,8,12,14,16,18-nonaen-11-one | 17-[2-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]phenyl]sulfanyl-3,10-diazapentacyclo[10.7.1.02,10.04,9.016,20]icosa-1(20),2,4,6,8,12,14,16,18-nonaen-11-one | 612.1 |
| 6815873 | C25H24N2O5S | ethyl 2-[(3-benzyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | ethyl 2-[(3-benzyl-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 464.5 |
| 6815874 | C16H15ClN2O2S | 2-[(4-chlorophenyl)methylsulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(4-chlorophenyl)methylsulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 334.8 |
| 6815875 | C19H18ClN3O3 | 2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3-chloro-2-methyl-phenyl)-2-oxo-acetamide | 2-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(3-chloro-2-methyl-phenyl)-2-oxo-acetamide | 371.8 |
| 6815876 | C17H17N3O2 | 2,4-dimethyl-N-[3-(2-nitrophenyl)prop-2-enylideneamino]aniline | AKOS034407632 | 295.34 |
| 6815877 | C25H20N2O2 | 2-methyl-N-[3-[(2-oxo-1-naphthylidene)methylamino]phenyl]benzamide | 2-methyl-N-[3-[(2-oxo-1-naphthylidene)methylamino]phenyl]benzamide | 380.4 |
| 6815878 | C22H28ClN3O3 | 4-(4-chloro-2-methyl-phenoxy)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]butanehydrazide | 4-(4-chloro-2-methyl-phenoxy)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]butanehydrazide | 417.9 |
| 6815880 | C15H14BrNO3 | 4-bromo-6-[(3,4-dimethoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[(3,4-dimethoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 336.18 |
| 6815881 | C21H15N3O5 | 2-methoxy-4-nitro-6-[[(2-phenyl-1,3-benzoxazol-5-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-4-nitro-6-[[(2-phenyl-1,3-benzoxazol-5-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 389.4 |
| 6815882 | C21H17BrN2O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-2,2-diphenyl-acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-2,2-diphenyl-acetohydrazide | 425.3 |
| 6815883 | C16H11N3O2S2 | 2-(3H-1,3-benzothiazol-2-ylidene)-4-(1-oxidopyridin-1-ium-2-yl)sulfanyl-3-oxo-butanenitrile | 2-(3H-1,3-benzothiazol-2-ylidene)-4-(1-oxidopyridin-1-ium-2-yl)sulfanyl-3-oxo-butanenitrile | 341.4 |
| 6815884 | C18H20N2O3 | 2-(2,6-dimethylphenoxy)-N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2,6-dimethylphenoxy)-N'-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 312.4 |
| 6815885 | C18H20N4O5S2 | 1-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(4-morpholinosulfonylphenyl)thiourea | 1-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(4-morpholinosulfonylphenyl)thiourea | 436.5 |
| 6815886 | C19H18N8O5 | N-[4-[2-[2-(diaminomethylene)hydrazino]-1-hydroxy-2-(6-nitro-3-oxo-quinoxalin-2-ylidene)ethyl]phenyl]acetamide | N-[4-[2-[2-(diaminomethylene)hydrazino]-1-hydroxy-2-(6-nitro-3-oxo-quinoxalin-2-ylidene)ethyl]phenyl]acetamide | 438.4 |
| 6815887 | C17H15N3O | 2-[(2-methylindol-3-ylidene)methylamino]benzamide | 2-[(2-methylindol-3-ylidene)methylamino]benzamide | 277.32 |
| 6815888 | C21H15F6N3O3 | 1-[2-(trifluoromethyl)phenyl]-5-[1-[[2-(trifluoromethyl)phenyl]methylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-[2-(trifluoromethyl)phenyl]-5-[1-[[2-(trifluoromethyl)phenyl]methylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 471.4 |
| 6815889 | C8H7N5O2 | 3-hydroxy-4-(1H-1,2,4-triazol-5-ylhydrazono)cyclohexa-2,5-dien-1-one | 3-hydroxy-4-(1H-1,2,4-triazol-5-ylhydrazono)cyclohexa-2,5-dien-1-one | 205.17 |
| 6815890 | C34H34N5O6S+ | [3-[[6-ethoxycarbonyl-5-(4-methoxyphenyl)-3-oxo-7-phenyl-5H-thiazolo[3,2-a]pyrimidin-2-ylidene]methyl]-4-(4-methylpiperazin-1-yl)phenyl]-hydroxy-oxo-ammonium | [3-[[6-ethoxycarbonyl-5-(4-methoxyphenyl)-3-oxo-7-phenyl-5H-thiazolo[3,2-a]pyrimidin-2-ylidene]methyl]-4-(4-methylpiperazin-1-yl)phenyl]-hydroxy-oxo-ammonium | 640.7 |
| 6815891 | C17H12Br2N4O3 | 5-[[(3,5-dibromo-2-pyridyl)amino]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[[(3,5-dibromo-2-pyridyl)amino]methylene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 480.1 |
| 6815892 | C19H13BrN2O4S | [3-(3H-1,3-benzothiazol-2-ylidene)-3-cyano-2-oxo-propyl] 2-(4-bromophenoxy)acetate | [3-(3H-1,3-benzothiazol-2-ylidene)-3-cyano-2-oxo-propyl] 2-(4-bromophenoxy)acetate | 445.3 |
| 6815893 | C16H14N6O4 | N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(5-phenyltetrazol-2-yl)acetohydrazide | N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(5-phenyltetrazol-2-yl)acetohydrazide | 354.32 |
| 6815894 | C20H12N2Na2O7S2 | disodium;4-oxo-3-[(4-sulfonato-1-naphthyl)hydrazono]naphthalene-1-sulfonate | disodium;4-oxo-3-[(4-sulfonato-1-naphthyl)hydrazono]naphthalene-1-sulfonate | 502.4 |
| 6815895 | C18H16N2O7S2 | 3-[(2,4-dimethylphenyl)hydrazono]-4-oxo-naphthalene-2,7-disulfonic acid | 3-[(2,4-dimethylphenyl)hydrazono]-4-oxo-naphthalene-2,7-disulfonic acid | 436.5 |
| 6815896 | C24H22ClN4O3S+ | 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 482.0 |
| 6815897 | C18H25N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanehydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)propanehydrazide | 359.4 |
| 6815898 | C18H25N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(3-methylene-5-oxo-pyrazolidin-4-yl)propanehydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(3-methylene-5-oxo-pyrazolidin-4-yl)propanehydrazide | 359.4 |
| 6815899 | C19H17ClN2O2 | 4-[1-[(2-chlorophenyl)methylamino]propylidene]-2-phenyl-oxazol-5-one | 4-[1-[(2-chlorophenyl)methylamino]propylidene]-2-phenyl-oxazol-5-one | 340.8 |
| 6815900 | C22H22N6O4 | 8-[2-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,3-dimethyl-7-(2-phenylethyl)purine-2,6-dione | 8-[2-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,3-dimethyl-7-(2-phenylethyl)purine-2,6-dione | 434.4 |
| 6815901 | C14H11FN2O4 | 6-[(4-fluoroanilino)methylene]-2-methoxy-4-nitro-cyclohexa-2,4-dien-1-one | 6-[(4-fluoroanilino)methylene]-2-methoxy-4-nitro-cyclohexa-2,4-dien-1-one | 290.25 |
| 6815902 | C29H24BrN5O5 | 1-(4-bromo-2-methyl-phenyl)-5-[[[1,3-dioxo-6-(1-piperidyl)benzo[de]isoquinolin-2-yl]amino]methylene]hexahydropyrimidine-2,4,6-trione | 1-(4-bromo-2-methyl-phenyl)-5-[[[1,3-dioxo-6-(1-piperidyl)benzo[de]isoquinolin-2-yl]amino]methylene]hexahydropyrimidine-2,4,6-trione | 602.4 |
| 6815903 | C22H16N4O3 | 4-(1,3-benzodioxol-5-ylhydrazono)-2,5-diphenyl-pyrazol-3-one | 4-(1,3-benzodioxol-5-ylhydrazono)-2,5-diphenyl-pyrazol-3-one | 384.4 |
| 6815904 | C35H21N8O12S2-3 | 3-[[4-[4-[2-[8-amino-7-(4-nitrophenyl)azo-1-oxo-3,6-disulfonato-2-naphthylidene]hydrazino]phenyl]phenyl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylate | 3-[[4-[4-[2-[8-amino-7-(4-nitrophenyl)azo-1-oxo-3,6-disulfonato-2-naphthylidene]hydrazino]phenyl]phenyl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylate | 809.7 |
| 6815905 | C35H24N8O12S2 | 3-[[4-[4-[2-[8-amino-7-(4-nitrophenyl)azo-1-oxo-3,6-disulfo-2-naphthylidene]hydrazino]phenyl]phenyl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 3-[[4-[4-[2-[8-amino-7-(4-nitrophenyl)azo-1-oxo-3,6-disulfo-2-naphthylidene]hydrazino]phenyl]phenyl]hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylic acid | 812.7 |
| 6815906 | C14H21N4O2+ | 6-(nitrosomethylene)-N-(2-piperidin-1-ium-1-ylethyl)-1H-pyridine-3-carboxamide | 6-(nitrosomethylene)-N-(2-piperidin-1-ium-1-ylethyl)-1H-pyridine-3-carboxamide | 277.34 |
| 6815907 | C13H13N2O+ | [(1-methyl-2-pyridylidene)-phenyl-methyl]-oxo-ammonium | [(1-methyl-2-pyridylidene)-phenyl-methyl]-oxo-ammonium | 213.25 |
| 6815908 | C13H12N2O | 1-methyl-2-[nitroso(phenyl)methylene]pyridine | 1-methyl-2-[nitroso(phenyl)methylene]pyridine | 212.25 |
| 6815909 | C31H24N4O5 | N'-[(2-oxo-1-naphthylidene)methyl]-4-[2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethoxy]benzohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-4-[2-oxo-2-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]ethoxy]benzohydrazide | 532.5 |
| 6815910 | C15H16BrNO4 | 6-bromo-3-[ethoxy(hydroxy)methylene]-1-propyl-quinoline-2,4-dione | 6-bromo-3-[ethoxy(hydroxy)methylene]-1-propyl-quinoline-2,4-dione | 354.20 |
| 6815911 | C15H13BrN2O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methoxy-benzohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methoxy-benzohydrazide | 349.18 |
| 6815912 | C16H12ClNO2 | 4-chloro-6-[3-(p-tolyl)-2H-isoxazol-5-ylidene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[3-(p-tolyl)-2H-isoxazol-5-ylidene]cyclohexa-2,4-dien-1-one | 285.72 |
| 6815913 | C14H9ClN2O2 | 4-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2,3-dihydrophthalazin-1-one | 4-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-2,3-dihydrophthalazin-1-one | 272.68 |
| 6815914 | C19H18N2O3 | 1-ethyl-3-[(4-methoxyanilino)methylene]quinoline-2,4-dione | 1-ethyl-3-[(4-methoxyanilino)methylene]quinoline-2,4-dione | 322.4 |
| 6815915 | C12H11BrN4O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-5-oxo-1,4-dihydropyrazole-3-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-5-oxo-1,4-dihydropyrazole-3-carbohydrazide | 339.14 |
| 6815916 | C17H9BrCl2N2O4 | 5-[(3-bromo-5-chloro-2-hydroxy-phenyl)methylene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[(3-bromo-5-chloro-2-hydroxy-phenyl)methylene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 456.1 |
| 6815917 | C16H14N2O4S2 | methyl 2-[5-(7-methyl-2-oxo-indolin-3-ylidene)-4-oxo-2-thioxo-thiazolidin-3-yl]propanoate | methyl 2-[5-(7-methyl-2-oxo-indolin-3-ylidene)-4-oxo-2-thioxo-thiazolidin-3-yl]propanoate | 362.4 |
| 6815918 | C15H17ClN2O2 | 4-[1-(butylamino)ethylidene]-2-(4-chlorophenyl)oxazol-5-one | 4-[1-(butylamino)ethylidene]-2-(4-chlorophenyl)oxazol-5-one | 292.76 |
| 6815919 | C26H23N5O4 | N'-[[1-[2-(3-methylanilino)-2-oxo-ethyl]-2-oxo-indolin-3-ylidene]amino]-N-(o-tolyl)oxamide | N'-[[1-[2-(3-methylanilino)-2-oxo-ethyl]-2-oxo-indolin-3-ylidene]amino]-N-(o-tolyl)oxamide | 469.5 |
| 6815920 | C32H27N5O2S | N2-(cinnamylideneamino)-N4,N5-bis(4-methoxyphenyl)-3-phenyl-thiazolidine-2,4,5-triimine | N2-(cinnamylideneamino)-N4,N5-bis(4-methoxyphenyl)-3-phenyl-thiazolidine-2,4,5-triimine | 545.7 |
| 6815922 | C18H22N4O2S2 | 2-(2-butylsulfanyl-6-methyl-pyrimidin-4-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-butylsulfanyl-6-methyl-pyrimidin-4-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 390.5 |
| 6815923 | C20H21N3O3 | tert-butyl N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]carbamate | tert-butyl N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]carbamate | 351.4 |
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.