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 6,329,951 - 6,330,000 of 6,571,471
Page 126600 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6742995 | C17H16N2O4 | (3S)-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 312.32 |
| 6742996 | C17H16N2O4 | (3S)-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 312.32 |
| 6742997 | C16H14N2O5 | (3S)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 314.29 |
| 6742998 | C16H14N2O5 | (3S)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 314.29 |
| 6742999 | C17H16N2O5 | (3S)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 328.32 |
| 6743000 | C17H16N2O5 | (3S)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 328.32 |
| 6743001 | C18H18N2O5 | (3S)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 342.3 |
| 6743002 | C18H18N2O5 | (3S)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 342.3 |
| 6743003 | C17H16N2O5 | (3S)-N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 328.32 |
| 6743004 | C17H16N2O5 | (3S)-N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 328.32 |
| 6743005 | C17H16N2O5 | (3S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 328.32 |
| 6743006 | C17H16N2O5 | (3S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 328.32 |
| 6743007 | C17H16N2O4 | (3S)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 312.32 |
| 6743008 | C19H18N2O3 | (3S)-N-[(Z)-(2-methyl-3-phenyl-prop-2-enylidene)amino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | (3S)-N-[(Z)-(2-methyl-3-phenyl-prop-2-enylidene)amino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 322.4 |
| 6743009 | C19H17N3O3 | (3S)-N'-[(2-methylindol-3-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(2-methylindol-3-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 335.4 |
| 6743010 | C19H17N3O3 | (3S)-N'-[(2-methylindol-3-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-N'-[(2-methylindol-3-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 335.4 |
| 6743011 | C14H13BrN2O3 | 4-bromo-2-ethoxy-6-[[(3-hydroxy-2-pyridyl)amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-2-ethoxy-6-[[(3-hydroxy-2-pyridyl)amino]methylene]cyclohexa-2,4-dien-1-one | 337.17 |
| 6743012 | C16H15N3O5 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-nitrophenyl)acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-nitrophenyl)acetohydrazide | 329.31 |
| 6743013 | C19H15N3O4 | 2-(4-nitrophenyl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(4-nitrophenyl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 349.3 |
| 6743014 | C18H17N3O3 | 2-(1H-indol-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(1H-indol-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 323.3 |
| 6743015 | C18H17N3O3 | 2-(1H-indol-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(1H-indol-3-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 323.3 |
| 6743016 | C20H18N2O3 | (2R)-2-hydroxy-N'-[(2-oxo-1-naphthylidene)methyl]-2-phenyl-propanehydrazide | (2R)-2-hydroxy-N'-[(2-oxo-1-naphthylidene)methyl]-2-phenyl-propanehydrazide | 334.4 |
| 6743017 | C20H18N2O3 | (2R)-2-hydroxy-N'-[(2-oxo-1-naphthylidene)methyl]-2-phenyl-propanehydrazide | (2R)-2-hydroxy-N'-[(2-oxo-1-naphthylidene)methyl]-2-phenyl-propanehydrazide | 334.4 |
| 6743018 | C13H11ClN2O3S | 4-chloro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 4-chloro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 310.76 |
| 6743019 | C13H11ClN2O3S | 4-chloro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 4-chloro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzenesulfonohydrazide | 310.76 |
| 6743020 | C15H22N4O2 | 3-(4-methylpiperazin-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(4-methylpiperazin-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 290.36 |
| 6743021 | C15H22N4O2 | 3-(4-methylpiperazin-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(4-methylpiperazin-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 290.36 |
| 6743022 | C15H21N5O4 | 3-(4-methylpiperazin-1-yl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(4-methylpiperazin-1-yl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 335.36 |
| 6743023 | C15H21N5O4 | 3-(4-methylpiperazin-1-yl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(4-methylpiperazin-1-yl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 335.36 |
| 6743024 | C16H24N4O3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-methylpiperazin-1-yl)propanehydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-methylpiperazin-1-yl)propanehydrazide | 320.39 |
| 6743025 | C16H24N4O3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-methylpiperazin-1-yl)propanehydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-methylpiperazin-1-yl)propanehydrazide | 320.39 |
| 6743026 | C16H24N4O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-methylpiperazin-1-yl)propanehydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-methylpiperazin-1-yl)propanehydrazide | 320.39 |
| 6743027 | C16H24N4O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-methylpiperazin-1-yl)propanehydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-methylpiperazin-1-yl)propanehydrazide | 320.39 |
| 6743028 | C17H23N5O | N'-(indol-3-ylidenemethyl)-3-(4-methylpiperazin-1-yl)propanehydrazide | N'-(indol-3-ylidenemethyl)-3-(4-methylpiperazin-1-yl)propanehydrazide | 313.4 |
| 6743029 | C17H23N5O | N'-(indol-3-ylidenemethyl)-3-(4-methylpiperazin-1-yl)propanehydrazide | N'-(indol-3-ylidenemethyl)-3-(4-methylpiperazin-1-yl)propanehydrazide | 313.4 |
| 6743030 | C15H12N2O5 | 3-methyl-4-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoic acid | 3-methyl-4-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoic acid | 300.27 |
| 6743031 | C21H20N2O2 | 1-[(4-morpholinoanilino)methylene]naphthalen-2-one | 1-[(4-morpholinoanilino)methylene]naphthalen-2-one | 332.4 |
| 6743032 | C17H18N2O3 | 3-hydroxy-4-[(4-morpholinoanilino)methylene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[(4-morpholinoanilino)methylene]cyclohexa-2,5-dien-1-one | 298.34 |
| 6743033 | C21H19N3O2 | 2-amino-5-ethyl-4-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-6-phenyl-1H-pyridine-3-carbonitrile | 2-amino-5-ethyl-4-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-6-phenyl-1H-pyridine-3-carbonitrile | 345.4 |
| 6743034 | C12H12N6O2 | (Z)-N-[(Z)-6,7-dihydro-5H-2,1,3-benzoxadiazol-4-ylideneamino]-6,7-dihydro-5H-2,1,3-benzoxadiazol-4-imine | (Z)-N-[(Z)-6,7-dihydro-5H-2,1,3-benzoxadiazol-4-ylideneamino]-6,7-dihydro-5H-2,1,3-benzoxadiazol-4-imine | 272.26 |
| 6743035 | C9H12N4O4 | (4R)-4-hydroxy-4-[(2E)-2-hydroxyiminopropyl]-6,7-dihydro-2,1,3-benzoxadiazol-5-one oxime | (4R)-4-hydroxy-4-[(2E)-2-hydroxyiminopropyl]-6,7-dihydro-2,1,3-benzoxadiazol-5-one oxime | 240.22 |
| 6743036 | C13H21N3O4 | (2R,3aS)-3a-hydroxy-2-methyl-2-morpholino-1-oxido-3,5,6,7-tetrahydroindol-1-ium-4-one oxime | (2R,3aS)-3a-hydroxy-2-methyl-2-morpholino-1-oxido-3,5,6,7-tetrahydroindol-1-ium-4-one oxime | 283.32 |
| 6743037 | C14H13ClN2O2 | 4-[(4-amino-3-chloro-anilino)methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[(4-amino-3-chloro-anilino)methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 276.72 |
| 6743038 | C14H13NO2 | 2-hydroxy-6-[(4-methylanilino)methylene]cyclohexa-2,4-dien-1-one | 2-hydroxy-6-[(4-methylanilino)methylene]cyclohexa-2,4-dien-1-one | 227.26 |
| 6743039 | C14H10N2O2 | 4-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzonitrile | 4-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzonitrile | 238.24 |
| 6743040 | C14H13NO3 | 3-hydroxy-4-[(4-methoxyanilino)methylene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[(4-methoxyanilino)methylene]cyclohexa-2,5-dien-1-one | 243.26 |
| 6743041 | C14H12N2O3 | 4-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzamide | 4-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzamide | 256.26 |
| 6743042 | C13H9Cl2NO | 4-chloro-6-[(3-chloroanilino)methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[(3-chloroanilino)methylene]cyclohexa-2,4-dien-1-one | 266.12 |
| 6743043 | C14H12INO | 6-[(3-iodo-4-methyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 6-[(3-iodo-4-methyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 337.15 |
| 6743044 | C17H13NO2 | 2-hydroxy-6-[(2-naphthylamino)methylene]cyclohexa-2,4-dien-1-one | 2-hydroxy-6-[(2-naphthylamino)methylene]cyclohexa-2,4-dien-1-one | 263.29 |
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.