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 6,364,401 - 6,364,450 of 6,571,471
Page 127289 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6778401 | C8H9N5O4 | 2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1-nitro-guanidine | 2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1-nitro-guanidine | 239.19 |
| 6778402 | C18H12Cl2N3O2+ | 4-chloro-6-[[[7-chloro-2-(2-furyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[[7-chloro-2-(2-furyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 373.2 |
| 6778403 | C16H12BrIN2OS | 2-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carbonitrile | 2-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carbonitrile | 487.2 |
| 6778404 | C10H8ClN5O3 | 4-amino-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,2,5-oxadiazole-3-carbohydrazide | 4-amino-N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,2,5-oxadiazole-3-carbohydrazide | 281.65 |
| 6778405 | C10H7Br2N5O3 | 4-amino-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,2,5-oxadiazole-3-carbohydrazide | 4-amino-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,2,5-oxadiazole-3-carbohydrazide | 405.00 |
| 6778406 | C20H14IN4O2+ | 1-(4-iodophenyl)-N-[2-(3-nitrophenyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]methanimine | 1-(4-iodophenyl)-N-[2-(3-nitrophenyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]methanimine | 469.3 |
| 6778407 | C20H12Br2Cl2N3O+ | 2,4-dibromo-6-[[[2-(2,4-dichlorophenyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[2-(2,4-dichlorophenyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 541.0 |
| 6778409 | C10H8BrN5O3 | 4-amino-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,2,5-oxadiazole-3-carbohydrazide | 4-amino-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,2,5-oxadiazole-3-carbohydrazide | 326.11 |
| 6778410 | C14H18N6O3 | 4-amino-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-1,2,5-oxadiazole-3-carbohydrazide | 4-amino-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-1,2,5-oxadiazole-3-carbohydrazide | 318.33 |
| 6778411 | C22H15BrN2OS | 6-(3H-1,3-benzothiazol-2-ylidene)-3-[[(E)-3-(3-bromophenyl)prop-2-enylidene]amino]cyclohexa-2,4-dien-1-one | 6-(3H-1,3-benzothiazol-2-ylidene)-3-[[(E)-3-(3-bromophenyl)prop-2-enylidene]amino]cyclohexa-2,4-dien-1-one | 435.3 |
| 6778412 | C12H8BrClIN2O+ | 2-bromo-4-chloro-6-[[(5-iodopyridin-1-ium-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2-bromo-4-chloro-6-[[(5-iodopyridin-1-ium-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 438.46 |
| 6778413 | C20H14Br2N2O2 | 3-bromo-N-[3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 3-bromo-N-[3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 474.1 |
| 6778414 | C21H17BrN2O3 | 3-bromo-N-[4-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 3-bromo-N-[4-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 425.3 |
| 6778415 | C24H17BrN2O2 | 3-bromo-N-[4-[(2-oxo-1-naphthylidene)methylamino]phenyl]benzamide | 3-bromo-N-[4-[(2-oxo-1-naphthylidene)methylamino]phenyl]benzamide | 445.3 |
| 6778416 | C24H16BrN3O4 | 3-bromo-N-[3-[(6-nitro-2-oxo-1-naphthylidene)methylamino]phenyl]benzamide | 3-bromo-N-[3-[(6-nitro-2-oxo-1-naphthylidene)methylamino]phenyl]benzamide | 490.3 |
| 6778417 | C20H13Br2ClN2O2 | 3-bromo-N-[3-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 3-bromo-N-[3-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 508.6 |
| 6778418 | C12H9N3O4 | 6-[[(2Z)-2-[(5-nitro-2-furyl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(2Z)-2-[(5-nitro-2-furyl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 259.22 |
| 6778419 | C12H9N3O4 | 6-[[(2Z)-2-[(5-nitro-2-furyl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(2Z)-2-[(5-nitro-2-furyl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 259.22 |
| 6778420 | C20H13NO3 | 4-[(2-oxo-1-naphthylidene)methyl]-3-phenyl-2H-isoxazol-5-one | 4-[(2-oxo-1-naphthylidene)methyl]-3-phenyl-2H-isoxazol-5-one | 315.3 |
| 6778421 | C20H13NO3 | 4-[(2-oxo-1-naphthylidene)methyl]-3-phenyl-2H-isoxazol-5-one | 4-[(2-oxo-1-naphthylidene)methyl]-3-phenyl-2H-isoxazol-5-one | 315.3 |
| 6778422 | C17H16IN3O6 | N'-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | N'-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | 485.2 |
| 6778423 | C21H26N2O4 | N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-isopropyl-5-methyl-phenoxy)acetohydrazide | N'-[(4-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-isopropyl-5-methyl-phenoxy)acetohydrazide | 370.4 |
| 6778424 | C22H15ClN2O2 | 6-(3H-1,3-benzoxazol-2-ylidene)-3-[[(E)-3-(4-chlorophenyl)prop-2-enylidene]amino]cyclohexa-2,4-dien-1-one | 6-(3H-1,3-benzoxazol-2-ylidene)-3-[[(E)-3-(4-chlorophenyl)prop-2-enylidene]amino]cyclohexa-2,4-dien-1-one | 374.8 |
| 6778425 | C17H15N3O3 | 4-hydroxy-N'-(indol-3-ylidenemethyl)-3-methoxy-benzohydrazide | 4-hydroxy-N'-(indol-3-ylidenemethyl)-3-methoxy-benzohydrazide | 309.32 |
| 6778426 | C11H14N2O3S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]methanesulfonohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]methanesulfonohydrazide | 254.31 |
| 6778427 | C16H16N2O4 | N-[1,2-bis(4-methoxyphenyl)-2-nitroso-vinyl]hydroxylamine | N-[1,2-bis(4-methoxyphenyl)-2-nitroso-vinyl]hydroxylamine | 300.31 |
| 6778428 | C16H16N2O4 | N-[1,2-bis(4-methoxyphenyl)-2-nitroso-vinyl]hydroxylamine | N-[1,2-bis(4-methoxyphenyl)-2-nitroso-vinyl]hydroxylamine | 300.31 |
| 6778429 | C16H16N2O4 | N-[1,2-bis(4-methoxyphenyl)-2-nitroso-vinyl]hydroxylamine | N-[1,2-bis(4-methoxyphenyl)-2-nitroso-vinyl]hydroxylamine | 300.31 |
| 6778430 | C15H15N3O4S | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]thiophene-2-carboxamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]thiophene-2-carboxamide | 333.4 |
| 6778431 | C15H15N3O4S | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]thiophene-2-carboxamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]thiophene-2-carboxamide | 333.4 |
| 6778432 | C19H14Br2N2O | 6-[(4-anilinoanilino)methylene]-2,4-dibromo-cyclohexa-2,4-dien-1-one | 6-[(4-anilinoanilino)methylene]-2,4-dibromo-cyclohexa-2,4-dien-1-one | 446.1 |
| 6778433 | C15H13N3O4 | N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-nitro-benzohydrazide | N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-nitro-benzohydrazide | 299.28 |
| 6778434 | C15H12ClN3O5 | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | 349.72 |
| 6778435 | C14H9Br2IN2O2 | 4-bromo-N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 523.95 |
| 6778436 | C14H9Br2IN2O2 | 4-bromo-N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 523.95 |
| 6778437 | C14H10IN3O4 | N'-[(3-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-nitro-benzohydrazide | N'-[(3-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-nitro-benzohydrazide | 411.15 |
| 6778438 | C14H9Br2ClN2O2 | 4-bromo-N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 432.49 |
| 6778439 | C17H16Br2N2O4 | N'-[(2,3-dibromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-methylphenoxy)acetohydrazide | N'-[(2,3-dibromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-methylphenoxy)acetohydrazide | 472.1 |
| 6778440 | C17H18N2O3 | N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide | N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3-methylphenoxy)acetohydrazide | 298.34 |
| 6778441 | C16H13Br3N2O3 | 4-bromo-N'-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 521.0 |
| 6778442 | C16H13Br3N2O3 | 4-bromo-N'-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 521.0 |
| 6778443 | C18H17N3O6 | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | 371.3 |
| 6778444 | C18H17N3O6 | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | 371.3 |
| 6778445 | C15H13BrN2O2 | 4-bromo-N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 333.18 |
| 6778446 | C16H14BrIN2O3 | 4-bromo-N'-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-bromo-N'-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 489.10 |
| 6778447 | C19H19N5O | 4-anilino-5-[[2-(cyclohexen-1-yl)hydrazino]methylene]-2-oxo-pyridine-3-carbonitrile | 4-anilino-5-[[2-(cyclohexen-1-yl)hydrazino]methylene]-2-oxo-pyridine-3-carbonitrile | 333.4 |
| 6778448 | C20H15N3O2 | N'-[(2-oxo-1-naphthylidene)methyl]-1H-indole-7-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-1H-indole-7-carbohydrazide | 329.4 |
| 6778449 | C14H11BrN2O2 | N-[1-(4-bromophenyl)-2-nitroso-2-phenyl-vinyl]hydroxylamine | N-[1-(4-bromophenyl)-2-nitroso-2-phenyl-vinyl]hydroxylamine | 319.15 |
| 6778450 | C14H11BrN2O2 | N-[1-(4-bromophenyl)-2-nitroso-2-phenyl-vinyl]hydroxylamine | N-[1-(4-bromophenyl)-2-nitroso-2-phenyl-vinyl]hydroxylamine | 319.15 |
| 6778451 | C14H11BrN2O2 | N-[1-(4-bromophenyl)-2-nitroso-2-phenyl-vinyl]hydroxylamine | N-[1-(4-bromophenyl)-2-nitroso-2-phenyl-vinyl]hydroxylamine | 319.15 |
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.