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 6,329,101 - 6,329,150 of 6,571,471
Page 126583 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6742120 | C13H13BrN4O2 | N'-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | N'-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | 337.17 |
| 6742121 | C15H13BrN2O3 | 4-bromo-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 349.18 |
| 6742122 | C15H13BrN2O3 | 4-bromo-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 349.18 |
| 6742123 | C15H13N3O4 | 2-(4-nitrophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-nitrophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 299.28 |
| 6742124 | C16H15BrN2O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-propanehydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-propanehydrazide | 347.21 |
| 6742125 | C16H16N2O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-benzohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-benzohydrazide | 284.31 |
| 6742126 | C16H16N2O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-benzohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-benzohydrazide | 284.31 |
| 6742127 | C18H16N4O2 | N-[3-[(indol-3-ylidenemethylamino)carbamoyl]phenyl]acetamide | N-[3-[(indol-3-ylidenemethylamino)carbamoyl]phenyl]acetamide | 320.3 |
| 6742128 | C14H11FN2O3 | 4-fluoro-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-fluoro-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 274.25 |
| 6742129 | C20H15N3O | N'-(indol-3-ylidenemethyl)naphthalene-1-carbohydrazide | N'-(indol-3-ylidenemethyl)naphthalene-1-carbohydrazide | 313.4 |
| 6742130 | C20H15N3O | N'-(indol-3-ylidenemethyl)naphthalene-1-carbohydrazide | N'-(indol-3-ylidenemethyl)naphthalene-1-carbohydrazide | 313.4 |
| 6742131 | C20H16N4O | N'-(indol-3-ylidenemethyl)-2-methyl-quinoline-4-carbohydrazide | N'-(indol-3-ylidenemethyl)-2-methyl-quinoline-4-carbohydrazide | 328.4 |
| 6742132 | C20H16N4O | N'-(indol-3-ylidenemethyl)-2-methyl-quinoline-4-carbohydrazide | N'-(indol-3-ylidenemethyl)-2-methyl-quinoline-4-carbohydrazide | 328.4 |
| 6742133 | C15H14N2O4 | 2-hydroxy-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 2-hydroxy-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 286.28 |
| 6742134 | C15H14N2O4 | 2-hydroxy-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 2-hydroxy-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 286.28 |
| 6742135 | C14H13N3O3 | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide | 271.27 |
| 6742136 | C18H13ClN2O2 | 2-chloro-N'-[(2-oxo-1-naphthylidene)methyl]benzohydrazide | 2-chloro-N'-[(2-oxo-1-naphthylidene)methyl]benzohydrazide | 324.8 |
| 6742137 | C15H13FN2O3 | 4-fluoro-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-fluoro-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 288.27 |
| 6742138 | C14H11FN2O2 | 4-fluoro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-fluoro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 258.25 |
| 6742139 | C14H11FN2O2 | 4-fluoro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-fluoro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 258.25 |
| 6742140 | C14H13N3O3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | 271.27 |
| 6742141 | C14H13N3O3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | 271.27 |
| 6742142 | C16H12ClN3O | 3-chloro-N'-(indol-3-ylidenemethyl)benzohydrazide | 3-chloro-N'-(indol-3-ylidenemethyl)benzohydrazide | 297.74 |
| 6742143 | C16H12ClN3O | 3-chloro-N'-(indol-3-ylidenemethyl)benzohydrazide | 3-chloro-N'-(indol-3-ylidenemethyl)benzohydrazide | 297.74 |
| 6742144 | C19H17N3O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | 335.4 |
| 6742145 | C19H17N3O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | 335.4 |
| 6742146 | C18H15N3O2 | 2-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 2-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 305.3 |
| 6742147 | C18H15N3O2 | 2-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 2-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 305.3 |
| 6742148 | C16H14N4O5 | N-[4-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]acetamide | N-[4-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]acetamide | 342.31 |
| 6742149 | C16H14N4O5 | N-[4-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]acetamide | N-[4-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]acetamide | 342.31 |
| 6742150 | C21H19N3O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | 345.4 |
| 6742151 | C21H19N3O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-methyl-quinoline-4-carbohydrazide | 345.4 |
| 6742152 | C14H10BrFN2O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-fluoro-benzohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-fluoro-benzohydrazide | 337.14 |
| 6742153 | C14H10ClN3O4 | 2-chloro-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 2-chloro-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 319.70 |
| 6742154 | C14H10ClN3O4 | 2-chloro-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 2-chloro-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 319.70 |
| 6742155 | C21H19N3O | 2-methyl-N-[(E)-(1-methyl-3-phenyl-prop-2-enylidene)amino]quinoline-4-carboxamide | 2-methyl-N-[(E)-(1-methyl-3-phenyl-prop-2-enylidene)amino]quinoline-4-carboxamide | 329.4 |
| 6742156 | C16H15N3O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide | 281.31 |
| 6742157 | C16H15N3O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide | 281.31 |
| 6742158 | C13H9Cl2N3O2 | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 310.13 |
| 6742159 | C13H9Cl2N3O2 | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 310.13 |
| 6742160 | C13H11N3O2 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | 241.24 |
| 6742161 | C13H11N3O2 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | 241.24 |
| 6742162 | C14H13N3O4 | N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]pyridine-4-carbohydrazide | N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]pyridine-4-carbohydrazide | 287.27 |
| 6742163 | C14H11ClN2O3 | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-benzohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-benzohydrazide | 290.70 |
| 6742164 | C14H11ClN2O3 | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-benzohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-hydroxy-benzohydrazide | 290.70 |
| 6742165 | C14H11ClN2O3 | 4-chloro-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-chloro-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 290.70 |
| 6742166 | C14H11ClN2O3 | 4-chloro-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-chloro-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 290.70 |
| 6742167 | C11H11N3O2S | 2-methoxy-6-[[(5-methyl-1,3,4-thiadiazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[(5-methyl-1,3,4-thiadiazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 249.29 |
| 6742168 | C16H15N3O | 6-[[(1,2-dimethylbenzimidazol-5-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(1,2-dimethylbenzimidazol-5-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 265.31 |
| 6742169 | C10H10N4O2 | 2-methoxy-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[(1,2,4-triazol-4-ylamino)methylene]cyclohexa-2,4-dien-1-one | 218.21 |
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.