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 6,395,551 - 6,395,600 of 6,571,471
Page 127912 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6810518 | C23H26N6O3S | N-(1,3-diethyl-2-oxo-benzimidazol-5-yl)-2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(1,3-diethyl-2-oxo-benzimidazol-5-yl)-2-[[4-ethyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 466.6 |
| 6810519 | C17H10IN9O6 | 6-[[2-[6-(4-iodoanilino)-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl]hydrazino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 6-[[2-[6-(4-iodoanilino)-[1,2,5]oxadiazolo[3,4-b]pyrazin-5-yl]hydrazino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 563.2 |
| 6810520 | C21H16F3N2O2S+ | (E)-1-[4-(difluoromethoxy)phenyl]-3-(2-fluoroanilino)-2-pyridin-1-ium-1-yl-3-sulfanyl-prop-2-en-1-one | (E)-1-[4-(difluoromethoxy)phenyl]-3-(2-fluoroanilino)-2-pyridin-1-ium-1-yl-3-sulfanyl-prop-2-en-1-one | 417.4 |
| 6810521 | C20H19BrN8O4 | 4-[[2-[4-(3-bromoanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]-2-nitro-cyclohexa-2,5-dien-1-one | 4-[[2-[4-(3-bromoanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]-2-nitro-cyclohexa-2,5-dien-1-one | 515.3 |
| 6810522 | C25H29N5O | 4-amino-2-(diethylaminomethyl)-6-[(9-ethylcarbazol-3-yl)hydrazono]cyclohexa-2,4-dien-1-one | 4-amino-2-(diethylaminomethyl)-6-[(9-ethylcarbazol-3-yl)hydrazono]cyclohexa-2,4-dien-1-one | 415.5 |
| 6810523 | C24H25N3O4 | N-[4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]adamantane-1-carboxamide | N-[4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]adamantane-1-carboxamide | 419.5 |
| 6810524 | C23H18N2O3S | N-[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-(4-methoxyphenyl)prop-2-enamide | N-[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-(4-methoxyphenyl)prop-2-enamide | 402.5 |
| 6810525 | C20H13BrClNO2 | 6-[(2-benzoyl-4-bromo-anilino)methylene]-4-chloro-cyclohexa-2,4-dien-1-one | 6-[(2-benzoyl-4-bromo-anilino)methylene]-4-chloro-cyclohexa-2,4-dien-1-one | 414.7 |
| 6810526 | C20H14N4O3 | 6-[[2-(1H-benzimidazol-2-yl)anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[2-(1H-benzimidazol-2-yl)anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 358.3 |
| 6810527 | C16H12N2O3 | 4-[(3-hydroxyanilino)methylene]-2-phenyl-oxazol-5-one | 4-[(3-hydroxyanilino)methylene]-2-phenyl-oxazol-5-one | 280.28 |
| 6810528 | C21H22N4O2 | N-[3-[(indol-3-ylidenemethylamino)carbamoyl]phenyl]pentanamide | N-[3-[(indol-3-ylidenemethylamino)carbamoyl]phenyl]pentanamide | 362.4 |
| 6810529 | C20H13BrN2O2S | N-[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-4-bromo-benzamide | N-[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-4-bromo-benzamide | 425.3 |
| 6810530 | C24H23N5O3 | [3-cyano-3-(1,3-dihydrobenzimidazol-2-ylidene)-2-oxo-propyl] 2-cyano-3-(2,5-dimethyl-1-propyl-pyrrol-3-yl)prop-2-enoate | [3-cyano-3-(1,3-dihydrobenzimidazol-2-ylidene)-2-oxo-propyl] 2-cyano-3-(2,5-dimethyl-1-propyl-pyrrol-3-yl)prop-2-enoate | 429.5 |
| 6810531 | C19H16ClN2OS2+ | (E)-3-(4-chloroanilino)-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-1-(2-thienyl)prop-2-en-1-one | (E)-3-(4-chloroanilino)-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-1-(2-thienyl)prop-2-en-1-one | 387.9 |
| 6810532 | C21H19N5OS | 5-methyl-4-(o-tolylhydrazono)-2-[4-(p-tolyl)thiazol-2-yl]pyrazol-3-one | 5-methyl-4-(o-tolylhydrazono)-2-[4-(p-tolyl)thiazol-2-yl]pyrazol-3-one | 389.5 |
| 6810533 | C12H16N2O3 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pentanehydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pentanehydrazide | 236.27 |
| 6810535 | C18H17BrN2O3 | 6-[1-acetyl-5-(4-bromophenyl)pyrazolidin-3-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[1-acetyl-5-(4-bromophenyl)pyrazolidin-3-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 389.2 |
| 6810536 | C25H18N6O4S | 4-[(3-methoxyphenyl)hydrazono]-5-(4-nitrophenyl)-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 4-[(3-methoxyphenyl)hydrazono]-5-(4-nitrophenyl)-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 498.5 |
| 6810537 | C17H15FN4O5 | N-(4-fluorophenyl)-4-[2-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(4-fluorophenyl)-4-[2-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 374.32 |
| 6810538 | C24H19N5O2S | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-methyl-4-(1-naphthylhydrazono)pyrazol-3-one | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-methyl-4-(1-naphthylhydrazono)pyrazol-3-one | 441.5 |
| 6810539 | C17H15N3O | 2-allyl-6-[(1H-benzimidazol-2-ylamino)methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[(1H-benzimidazol-2-ylamino)methylene]cyclohexa-2,4-dien-1-one | 277.32 |
| 6810540 | C20H20Cl4N2O2 | 2,4-dichloro-6-[[6-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]hexylamino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[6-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]hexylamino]methylene]cyclohexa-2,4-dien-1-one | 462.2 |
| 6810541 | C16H11ClN2O3 | 2-(4-chlorophenyl)-4-[(3-hydroxyanilino)methylene]oxazol-5-one | 2-(4-chlorophenyl)-4-[(3-hydroxyanilino)methylene]oxazol-5-one | 314.72 |
| 6810542 | C14H13N3O2S | 4-ethyl-3-hydroxy-6-(4-thiazol-4-yl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 4-ethyl-3-hydroxy-6-(4-thiazol-4-yl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 287.34 |
| 6810543 | C18H20ClN3O3S | 6-[[4-(azepan-1-ylsulfonyl)phenyl]hydrazono]-4-chloro-cyclohexa-2,4-dien-1-one | 6-[[4-(azepan-1-ylsulfonyl)phenyl]hydrazono]-4-chloro-cyclohexa-2,4-dien-1-one | 393.9 |
| 6810544 | C18H20N2O2 | 6-[1-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]ethylamino]ethylidene]cyclohexa-2,4-dien-1-one | 6-[1-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]ethylamino]ethylidene]cyclohexa-2,4-dien-1-one | 296.4 |
| 6810545 | C20H20N2O3 | 1-ethyl-3-[1-(4-methoxyanilino)ethylidene]quinoline-2,4-dione | 1-ethyl-3-[1-(4-methoxyanilino)ethylidene]quinoline-2,4-dione | 336.4 |
| 6810546 | C30H34N5O3S+ | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(1E)-1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(1E)-1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 544.7 |
| 6810547 | C21H19N5OS | 5-methyl-4-(m-tolylhydrazono)-2-[4-(p-tolyl)thiazol-2-yl]pyrazol-3-one | 5-methyl-4-(m-tolylhydrazono)-2-[4-(p-tolyl)thiazol-2-yl]pyrazol-3-one | 389.5 |
| 6810548 | C21H17N3O3S2 | 4-methoxy-N-[5-[(2-methyl-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]benzamide | 4-methoxy-N-[5-[(2-methyl-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]benzamide | 423.5 |
| 6810549 | C22H17N3O16S4 | 2-[[7-[(8-hydroxy-3,6-disulfo-1-naphthyl)hydrazono]-8-oxo-3,6-disulfo-1-naphthyl]amino]acetic acid | 2-[[7-[(8-hydroxy-3,6-disulfo-1-naphthyl)hydrazono]-8-oxo-3,6-disulfo-1-naphthyl]amino]acetic acid | 707.6 |
| 6810550 | C19H17N3O2S | 5-(anilinomethylene)-1-(4-ethylphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-(anilinomethylene)-1-(4-ethylphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 351.4 |
| 6810551 | C22H23ClN4O2 | 4-chloro-N-[2-methyl-1-[[(2-methylindol-3-ylidene)methylamino]carbamoyl]propyl]benzamide | 4-chloro-N-[2-methyl-1-[[(2-methylindol-3-ylidene)methylamino]carbamoyl]propyl]benzamide | 410.9 |
| 6810552 | C19H19BrFN3O4 | 4-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2-fluorophenyl)-4-oxo-butanamide | 4-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2-fluorophenyl)-4-oxo-butanamide | 452.3 |
| 6810553 | C19H20BrN3O4 | 3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2,4-dimethylphenyl)-3-oxo-propanamide | 3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2,4-dimethylphenyl)-3-oxo-propanamide | 434.3 |
| 6810554 | C19H18N6O | N-[(4-ethoxyphenyl)methyleneamino]-8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-amine | N-[(4-ethoxyphenyl)methyleneamino]-8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-amine | 346.4 |
| 6810555 | C25H27N9O2 | 4-(azepan-1-yl)-6-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-N-(4-nitrophenyl)-1,3,5-triazin-2-amine | 4-(azepan-1-yl)-6-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-N-(4-nitrophenyl)-1,3,5-triazin-2-amine | 485.5 |
| 6810556 | C18H16N4O2S | 2-[(4-methoxyphenyl)hydrazono]-6,7-dimethyl-thiazolo[3,2-a]benzimidazol-1-one | 2-[(4-methoxyphenyl)hydrazono]-6,7-dimethyl-thiazolo[3,2-a]benzimidazol-1-one | 352.4 |
| 6810557 | C18H12N4O2S2 | N-[5-(1H-indol-3-ylmethylene)-4-oxo-2-thioxo-thiazolidin-3-yl]pyridine-4-carboxamide | N-[5-(1H-indol-3-ylmethylene)-4-oxo-2-thioxo-thiazolidin-3-yl]pyridine-4-carboxamide | 380.4 |
| 6810558 | C20H23N3O3 | 1-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 1-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 353.4 |
| 6810559 | C19H21N3O3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-benzohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyrrolidin-1-yl-benzohydrazide | 339.4 |
| 6810560 | C25H22BrN3O2 | 2-(5-bromo-2-pyridyl)-4-[(4-butylanilino)methylene]isoquinoline-1,3-dione | 2-(5-bromo-2-pyridyl)-4-[(4-butylanilino)methylene]isoquinoline-1,3-dione | 476.4 |
| 6810561 | C25H22BrN5O3S | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 552.4 |
| 6810562 | C25H16Cl3N5O2S | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-phenyl-4-[(2,4,6-trichlorophenyl)hydrazono]pyrazol-3-one | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-phenyl-4-[(2,4,6-trichlorophenyl)hydrazono]pyrazol-3-one | 556.8 |
| 6810563 | C16H23N3O4S | N-cyclohexyl-N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]methanesulfonamide | N-cyclohexyl-N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]methanesulfonamide | 353.4 |
| 6810564 | C23H15ClN2O3 | 4-chloro-6-[4-(3-nitrophenyl)-6-phenyl-1H-pyridin-2-ylidene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[4-(3-nitrophenyl)-6-phenyl-1H-pyridin-2-ylidene]cyclohexa-2,4-dien-1-one | 402.8 |
| 6810565 | C29H29N3O3 | 3,4-dimethoxy-N-[1-(4-phenyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethylideneamino]benzamide | 3,4-dimethoxy-N-[1-(4-phenyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethylideneamino]benzamide | 467.6 |
| 6810566 | C30H22N6O7S2 | 6-amino-3-[[4-[(4-amino-6-sulfo-1-naphthyl)azo]-1-naphthyl]hydrazono]-4-oxo-naphthalene-2-sulfonic acid | 6-amino-3-[[4-[(4-amino-6-sulfo-1-naphthyl)azo]-1-naphthyl]hydrazono]-4-oxo-naphthalene-2-sulfonic acid | 642.7 |
| 6810567 | C23H16ClN5O3S | 6-[[[2-amino-3-(3-chlorophenyl)sulfonyl-pyrrolo[3,2-b]quinoxalin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[2-amino-3-(3-chlorophenyl)sulfonyl-pyrrolo[3,2-b]quinoxalin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 477.9 |
| 6810568 | C16H20N4O4 | 5-[[2-(2-hydroxyethyl)hydrazino]methylene]-1-(4-isopropylphenyl)hexahydropyrimidine-2,4,6-trione | 5-[[2-(2-hydroxyethyl)hydrazino]methylene]-1-(4-isopropylphenyl)hexahydropyrimidine-2,4,6-trione | 332.35 |
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.