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 6,364,551 - 6,364,600 of 6,571,471
Page 127292 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6778555 | C20H15N3O2 | N'-[(2-oxo-1-naphthylidene)methyl]-1H-indole-3-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-1H-indole-3-carbohydrazide | 329.4 |
| 6778556 | C19H19N3O6 | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide | 385.4 |
| 6778557 | C10H7Cl2N3O2S | 2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 304.15 |
| 6778558 | C10H7Cl2N3O2S | 2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 2-[2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 304.15 |
| 6778559 | C17H14N5O5+ | N-[(3,5-dinitrophenyl)-imidazol-1-ium-1-ylidene-methyl]-4-methoxy-aniline | N-[(3,5-dinitrophenyl)-imidazol-1-ium-1-ylidene-methyl]-4-methoxy-aniline | 368.3 |
| 6778560 | C10H14N3O5+ | [(1R)-2-[2-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-(hydroxymethyl)-2-oxo-ethyl]ammonium | [(1R)-2-[2-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-(hydroxymethyl)-2-oxo-ethyl]ammonium | 256.24 |
| 6778561 | C10H13N3O5 | (2R)-2-amino-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxy-propanehydrazide | (2R)-2-amino-N'-[(2,3-dihydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxy-propanehydrazide | 255.23 |
| 6778562 | C20H15NO2 | 6-[(dibenzofuran-3-ylamino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 6-[(dibenzofuran-3-ylamino)methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 301.3 |
| 6778563 | C16H14Br2N2O5 | N'-[(3-bromo-5-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-bromo-4-methoxy-phenoxy)acetohydrazide | N'-[(3-bromo-5-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-bromo-4-methoxy-phenoxy)acetohydrazide | 474.10 |
| 6778564 | C14H13N3O4 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-methyl-6-oxo-pyridine-3-carbohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1-methyl-6-oxo-pyridine-3-carbohydrazide | 287.27 |
| 6778565 | C18H22N2O3 | ethyl 2-nitroso-2-spiro[2,4-dihydroisoquinoline-3,1'-cyclohexane]-1-ylidene-acetate | ethyl 2-nitroso-2-spiro[2,4-dihydroisoquinoline-3,1'-cyclohexane]-1-ylidene-acetate | 314.4 |
| 6778566 | C17H10Cl2NO4S- | 5-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]naphthalene-1-sulfonate | 5-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]naphthalene-1-sulfonate | 395.2 |
| 6778567 | C17H11Cl2NO4S | 5-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]naphthalene-1-sulfonic acid | 5-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]naphthalene-1-sulfonic acid | 396.2 |
| 6778568 | C28H26N2O4 | N-benzyl-N-[(1S)-1-(2-furyl)-2-phenyl-ethyl]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-acetamide | N-benzyl-N-[(1S)-1-(2-furyl)-2-phenyl-ethyl]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-acetamide | 454.5 |
| 6778569 | C28H26N2O4 | N-benzyl-N-[(1S)-1-(2-furyl)-2-phenyl-ethyl]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-acetamide | N-benzyl-N-[(1S)-1-(2-furyl)-2-phenyl-ethyl]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-acetamide | 454.5 |
| 6778570 | C18H15BrN4O2 | 5-bromo-2-hydroxy-N'-[[3-(p-tolyl)pyrazol-4-ylidene]methyl]benzohydrazide | 5-bromo-2-hydroxy-N'-[[3-(p-tolyl)pyrazol-4-ylidene]methyl]benzohydrazide | 399.2 |
| 6778571 | C20H26N4O4 | 4-methoxy-6-[[2-[2-[[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-methyl-amino]ethyl]-2-methyl-hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-methoxy-6-[[2-[2-[[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-methyl-amino]ethyl]-2-methyl-hydrazino]methylene]cyclohexa-2,4-dien-1-one | 386.4 |
| 6778572 | C8H8Br2N5O3+ | [amino(nitramido)methylene]-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | [amino(nitramido)methylene]-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | 381.99 |
| 6778573 | C8H7Br2N5O3 | 2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1-nitro-guanidine | 2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1-nitro-guanidine | 380.98 |
| 6778574 | C21H17N3O2 | N-[1-(4-nitrophenyl)-3-phenylimino-prop-1-enyl]aniline | N-[1-(4-nitrophenyl)-3-phenylimino-prop-1-enyl]aniline | 343.4 |
| 6778575 | C12H13N3O3S | 2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 279.32 |
| 6778576 | C12H13N3O3S | 2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 279.32 |
| 6778577 | C29H25FN2O3 | N-[(1S)-1-(4-fluorophenyl)-2-phenyl-ethyl]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-N-phenyl-acetamide | N-[(1S)-1-(4-fluorophenyl)-2-phenyl-ethyl]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-N-phenyl-acetamide | 468.5 |
| 6778578 | C29H25FN2O3 | N-[(1S)-1-(4-fluorophenyl)-2-phenyl-ethyl]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-N-phenyl-acetamide | N-[(1S)-1-(4-fluorophenyl)-2-phenyl-ethyl]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-N-phenyl-acetamide | 468.5 |
| 6778579 | C20H18N3O3+ | 1-benzyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridin-1-ium-4-carbohydrazide | 1-benzyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridin-1-ium-4-carbohydrazide | 348.4 |
| 6778580 | C21H16N3O5S- | 3-[2-[(4-nitrophenyl)sulfonylamino]phenyl]imino-1-phenyl-prop-1-en-1-olate | 3-[2-[(4-nitrophenyl)sulfonylamino]phenyl]imino-1-phenyl-prop-1-en-1-olate | 422.4 |
| 6778581 | C28H24N2O2 | 2-methyl-6-[[4-[4-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]anilino]methylene]cyclohexa-2,4-dien-1-one | 2-methyl-6-[[4-[4-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]anilino]methylene]cyclohexa-2,4-dien-1-one | 420.5 |
| 6778582 | C10H12N6O2 | 4-[[(5-aminotetrazol-1-yl)amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[(5-aminotetrazol-1-yl)amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 248.24 |
| 6778583 | C14H10Br2INO | 2,4-dibromo-6-[(4-iodo-2-methyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[(4-iodo-2-methyl-anilino)methylene]cyclohexa-2,4-dien-1-one | 494.95 |
| 6778584 | C18H15N3O3 | 1-methyl-6-oxo-N'-[(2-oxo-1-naphthylidene)methyl]pyridine-3-carbohydrazide | 1-methyl-6-oxo-N'-[(2-oxo-1-naphthylidene)methyl]pyridine-3-carbohydrazide | 321.3 |
| 6778585 | C22H18N2OS | 2-methyl-6-[[4-(6-methyl-1,3-benzothiazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 2-methyl-6-[[4-(6-methyl-1,3-benzothiazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 358.5 |
| 6778586 | C19H17BrN4O4 | 5-bromo-N'-[[3-(2,4-dimethoxyphenyl)pyrazol-4-ylidene]methyl]-2-hydroxy-benzohydrazide | 5-bromo-N'-[[3-(2,4-dimethoxyphenyl)pyrazol-4-ylidene]methyl]-2-hydroxy-benzohydrazide | 445.3 |
| 6778587 | C15H16N3O4+ | 1-(2-hydroxyethyl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridin-1-ium-3-carbohydrazide | 1-(2-hydroxyethyl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridin-1-ium-3-carbohydrazide | 302.30 |
| 6778588 | C19H15N5O6S | 4-[(3S)-3-[N'-[(2-nitrophenyl)methyleneammonio]carbamimidoyl]sulfanyl-2,5-dioxo-pyrrolidin-1-yl]benzoate | 4-[(3S)-3-[N'-[(2-nitrophenyl)methyleneammonio]carbamimidoyl]sulfanyl-2,5-dioxo-pyrrolidin-1-yl]benzoate | 441.4 |
| 6778589 | C19H15N5O6S | 4-[(3S)-3-[N'-[(Z)-(2-nitrophenyl)methyleneamino]carbamimidoyl]sulfanyl-2,5-dioxo-pyrrolidin-1-yl]benzoic acid | 4-[(3S)-3-[N'-[(Z)-(2-nitrophenyl)methyleneamino]carbamimidoyl]sulfanyl-2,5-dioxo-pyrrolidin-1-yl]benzoic acid | 441.4 |
| 6778590 | C19H20N2O4 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methoxyphenoxy)acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methoxyphenoxy)acetohydrazide | 340.4 |
| 6778591 | C19H20Br2N2O4 | 2-(4-butoxyphenoxy)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-butoxyphenoxy)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 500.2 |
| 6778592 | C19H20Br2N2O4 | 2-(4-butoxyphenoxy)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-butoxyphenoxy)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 500.2 |
| 6778593 | C16H14ClN3O6 | N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | 379.75 |
| 6778595 | C16H14BrN4O+ | 2-bromo-N'-[(1-methylbenzimidazol-1-ium-2-ylidene)methyl]benzohydrazide | 2-bromo-N'-[(1-methylbenzimidazol-1-ium-2-ylidene)methyl]benzohydrazide | 358.21 |
| 6778596 | C16H16ClN3O2 | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-methylanilino)acetohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-methylanilino)acetohydrazide | 317.77 |
| 6778597 | C15H16N4O2+2 | 3-hydroxy-5,5-dimethyl-4-(1H-pyridin-2-ylidene)-2-(3-pyridyl)imidazole-1,3-diium 1-oxide | 3-hydroxy-5,5-dimethyl-4-(1H-pyridin-2-ylidene)-2-(3-pyridyl)imidazole-1,3-diium 1-oxide | 284.31 |
| 6778598 | C15H10BrClN3O2+ | (5-bromo-2-pyridyl)-[2-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-3-oxo-propylidene]ammonium | (5-bromo-2-pyridyl)-[2-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-3-oxo-propylidene]ammonium | 379.61 |
| 6778599 | C15H9BrClN3O2 | (E)-3-[(5-bromo-2-pyridyl)amino]-2-(5-chloro-1,3-benzoxazol-2-yl)prop-2-enal | AKOS024361415 | 378.61 |
| 6778600 | C15H11Br2N3O5 | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-nitrophenoxy)acetohydrazide | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-nitrophenoxy)acetohydrazide | 473.07 |
| 6778601 | C16H17N4O4+ | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(pyridin-1-ium-2-ylmethyl)acetamide | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(pyridin-1-ium-2-ylmethyl)acetamide | 329.33 |
| 6778602 | C16H16N4O4 | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(2-pyridylmethyl)acetamide | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(2-pyridylmethyl)acetamide | 328.32 |
| 6778603 | C16H17N4O4+ | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(pyridin-1-ium-2-ylmethyl)acetamide | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(pyridin-1-ium-2-ylmethyl)acetamide | 329.33 |
| 6778604 | C16H16N4O4 | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(2-pyridylmethyl)acetamide | 2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-N-(2-pyridylmethyl)acetamide | 328.32 |
| 6778605 | C24H19N4O4+ | 1-[5-(2,5-dimethyl-4-nitro-phenyl)-2-furyl]-N-[2-(2-furyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]methanimine | 1-[5-(2,5-dimethyl-4-nitro-phenyl)-2-furyl]-N-[2-(2-furyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]methanimine | 427.4 |
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.