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 6,428,901 - 6,428,950 of 6,571,471
Page 128579 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6844828 | C30H27N5O6S | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-5-[(4-hydroxy-3-methoxy-phenyl)methylene]-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiazolidin-4-one | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-5-[(4-hydroxy-3-methoxy-phenyl)methylene]-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiazolidin-4-one | 585.6 |
| 6844829 | C32H31N5O6S | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-5-[(3-ethoxy-4-hydroxy-phenyl)methylene]-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiazolidin-4-one | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-5-[(3-ethoxy-4-hydroxy-phenyl)methylene]-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]thiazolidin-4-one | 613.7 |
| 6844830 | C9H7N3O2S2 | 5-[2-(6-oxocyclohexa-2,4-dien-1-ylidene)hydrazino]-4-sulfanyl-3H-thiazol-2-one | 5-[2-(6-oxocyclohexa-2,4-dien-1-ylidene)hydrazino]-4-sulfanyl-3H-thiazol-2-one | 253.3 |
| 6844831 | C16H13BrClN3O2S | N-[[4-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]acetamide | N-[[4-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]acetamide | 426.7 |
| 6844832 | C16H14N4O4S | N-[[4-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]acetamide | N-[[4-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]carbamothioyl]acetamide | 358.4 |
| 6844833 | C23H17N3O4S | 3-(4-hydroxyphenyl)-5-[(2-hydroxyphenyl)methylene]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-4-one | 3-(4-hydroxyphenyl)-5-[(2-hydroxyphenyl)methylene]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-4-one | 431.5 |
| 6844834 | C20H24N2O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-isopropylphenoxy)acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-isopropylphenoxy)acetohydrazide | 356.4 |
| 6844836 | C20H19BrN4O5 | 2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-[2-(morpholine-4-carbonyl)phenyl]-2-oxo-acetamide | 2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-[2-(morpholine-4-carbonyl)phenyl]-2-oxo-acetamide | 475.3 |
| 6844837 | C22H20N2O3 | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-2-(2-phenylphenoxy)acetohydrazide | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-2-(2-phenylphenoxy)acetohydrazide | 360.4 |
| 6844838 | C28H21N7O8S | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-5-[(2-hydroxy-5-nitro-phenyl)methylene]-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiazolidin-4-one | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-5-[(2-hydroxy-5-nitro-phenyl)methylene]-3-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiazolidin-4-one | 615.6 |
| 6844839 | C23H15Br2N5O2S | 2-[C-benzoyl-N-(4-bromoanilino)carbonimidoyl]-5-[(4-bromophenyl)hydrazono]thiazol-4-one | 2-[C-benzoyl-N-(4-bromoanilino)carbonimidoyl]-5-[(4-bromophenyl)hydrazono]thiazol-4-one | 585.3 |
| 6844840 | C19H22N2O3 | 2-(2-isopropylphenoxy)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 2-(2-isopropylphenoxy)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 326.4 |
| 6844841 | C20H20Cl2N2O2 | 4-chloro-6-[[[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]cyclohexa-2,4-dien-1-one | 391.3 |
| 6844842 | C20H20Br2N2O2 | 4-bromo-6-[[[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]cyclohexa-2,4-dien-1-one | 480.2 |
| 6844843 | C19H22BrN3O3 | 2-(4-bromophenoxy)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-(4-bromophenoxy)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 420.3 |
| 6844844 | C18H16BrN3O2 | 2-(4-bromophenoxy)-N'-[(2-methylindol-3-ylidene)methyl]acetohydrazide | 2-(4-bromophenoxy)-N'-[(2-methylindol-3-ylidene)methyl]acetohydrazide | 386.2 |
| 6844845 | C15H11BrCl2N2O3 | 2-(4-bromophenoxy)-N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-bromophenoxy)-N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 418.1 |
| 6844846 | C17H17BrN2O4 | 2-(4-bromophenoxy)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(4-bromophenoxy)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 393.2 |
| 6844847 | C23H17N3O4S | N-[3-(2-benzoylhydrazino)-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-(2-benzoylhydrazino)-4-oxo-1-naphthylidene]benzenesulfonamide | 431.5 |
| 6844848 | C24H19N3O4S | N-[3-[2-(4-methylbenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(4-methylbenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 445.5 |
| 6844849 | C24H19N3O4S | N-[3-[2-(3-methylbenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(3-methylbenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 445.5 |
| 6844850 | C24H19N3O4S | N-[3-[2-(2-methylbenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(2-methylbenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 445.5 |
| 6844851 | C23H16ClN3O4S | N-[3-[2-(4-chlorobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(4-chlorobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 465.9 |
| 6844852 | C23H16ClN3O4S | N-[3-[2-(3-chlorobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(3-chlorobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 465.9 |
| 6844853 | C23H16ClN3O4S | N-[3-[2-(2-chlorobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(2-chlorobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 465.9 |
| 6844854 | C23H16BrN3O4S | N-[3-[2-(4-bromobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(4-bromobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 510.4 |
| 6844855 | C23H16BrN3O4S | N-[3-[2-(2-bromobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(2-bromobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 510.4 |
| 6844856 | C23H16N4O6S | N-[3-[2-(4-nitrobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(4-nitrobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 476.5 |
| 6844857 | C23H16N4O6S | N-[3-[2-(3-nitrobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(3-nitrobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 476.5 |
| 6844858 | C30H20N4O6 | 2-(5-carboxy-3-oxo-6,11-dihydro-5H-indolizino[8,7-b]indol-2-ylidene)-3-oxo-6,11-dihydro-5H-indolizino[8,7-b]indole-5-carboxylic acid | 2-(5-carboxy-3-oxo-6,11-dihydro-5H-indolizino[8,7-b]indol-2-ylidene)-3-oxo-6,11-dihydro-5H-indolizino[8,7-b]indole-5-carboxylic acid | 532.5 |
| 6844859 | C23H15N5O8S | N-[3-[2-(2,4-dinitrobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(2,4-dinitrobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 521.5 |
| 6844860 | C23H15N5O8S | N-[3-[2-(3,5-dinitrobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(3,5-dinitrobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 521.5 |
| 6844861 | C25H21N3O6S | N-[3-[2-(2,6-dimethoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(2,6-dimethoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 491.5 |
| 6844862 | C25H21N3O6S | N-[3-[2-(3,4-dimethoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(3,4-dimethoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 491.5 |
| 6844863 | C23H18N4O4S | N-[3-[2-(4-aminobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(4-aminobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 446.5 |
| 6844864 | C23H18N4O4S | N-[3-[2-(2-aminobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(2-aminobenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 446.5 |
| 6844865 | C26H23N3O7S | N-[4-oxo-3-[2-(3,4,5-trimethoxybenzoyl)hydrazino]-1-naphthylidene]benzenesulfonamide | N-[4-oxo-3-[2-(3,4,5-trimethoxybenzoyl)hydrazino]-1-naphthylidene]benzenesulfonamide | 521.5 |
| 6844866 | C24H19N3O5S | N-[3-[2-(4-methoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(4-methoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 461.5 |
| 6844867 | C24H19N3O5S | N-[3-[2-(3-methoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(3-methoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 461.5 |
| 6844868 | C24H19N3O5S | N-[3-[2-(2-methoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(2-methoxybenzoyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 461.5 |
| 6844869 | C25H19N3O4S | N-[4-oxo-3-[2-(3-phenylprop-2-enoyl)hydrazino]-1-naphthylidene]benzenesulfonamide | N-[4-oxo-3-[2-(3-phenylprop-2-enoyl)hydrazino]-1-naphthylidene]benzenesulfonamide | 457.5 |
| 6844870 | C24H19N3O4S | N-[4-oxo-3-[2-(2-phenylacetyl)hydrazino]-1-naphthylidene]benzenesulfonamide | N-[4-oxo-3-[2-(2-phenylacetyl)hydrazino]-1-naphthylidene]benzenesulfonamide | 445.5 |
| 6844871 | C22H16N4O4S | N-[4-oxo-3-[2-(pyridine-4-carbonyl)hydrazino]-1-naphthylidene]benzenesulfonamide | N-[4-oxo-3-[2-(pyridine-4-carbonyl)hydrazino]-1-naphthylidene]benzenesulfonamide | 432.5 |
| 6844872 | C22H16N4O4S | N-[4-oxo-3-[2-(pyridine-3-carbonyl)hydrazino]-1-naphthylidene]benzenesulfonamide | N-[4-oxo-3-[2-(pyridine-3-carbonyl)hydrazino]-1-naphthylidene]benzenesulfonamide | 432.5 |
| 6844873 | C22H16N4O4S | N-[4-oxo-3-[2-(pyridine-2-carbonyl)hydrazino]-1-naphthylidene]benzenesulfonamide | N-[4-oxo-3-[2-(pyridine-2-carbonyl)hydrazino]-1-naphthylidene]benzenesulfonamide | 432.5 |
| 6844874 | C19H15N3O5 | 2-(4-nitrophenoxy)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(4-nitrophenoxy)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 365.3 |
| 6844875 | C19H22N4O5 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(4-nitrophenoxy)acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(4-nitrophenoxy)acetohydrazide | 386.4 |
| 6844876 | C18H16N4O4 | N'-[(2-methylindol-3-ylidene)methyl]-2-(4-nitrophenoxy)acetohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-2-(4-nitrophenoxy)acetohydrazide | 352.3 |
| 6844877 | C15H11Cl2N3O5 | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-nitrophenoxy)acetohydrazide | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-nitrophenoxy)acetohydrazide | 384.2 |
| 6844878 | C27H19N3O4S | N-[3-[2-(naphthalene-2-carbonyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | N-[3-[2-(naphthalene-2-carbonyl)hydrazino]-4-oxo-1-naphthylidene]benzenesulfonamide | 481.5 |
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.