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 6,391,601 - 6,391,650 of 6,571,471
Page 127833 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6806489 | C19H17ClN4O5 | N'-[1-(7-chloro-3-oxo-quinoxalin-2-ylidene)-2,3,4-trihydroxy-butyl]benzohydrazide | N'-[1-(7-chloro-3-oxo-quinoxalin-2-ylidene)-2,3,4-trihydroxy-butyl]benzohydrazide | 416.8 |
| 6806490 | C45H54N4O13 | [26-[[2-(4-aminobenzoyl)hydrazino]methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | [26-[[2-(4-aminobenzoyl)hydrazino]methylene]-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | 858.9 |
| 6806491 | C22H26BrN3O3 | 4-bromo-6-[[4-(4-butanoylpiperazin-1-yl)anilino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 4-bromo-6-[[4-(4-butanoylpiperazin-1-yl)anilino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 460.4 |
| 6806492 | C18H24N4O2S | 5-[[3-(diethylamino)propylamino]methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[3-(diethylamino)propylamino]methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 360.5 |
| 6806493 | C19H26N4O3 | 5-[1-[3-(diethylamino)propylamino]ethylidene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 5-[1-[3-(diethylamino)propylamino]ethylidene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 358.4 |
| 6806494 | C27H27N5O2S | 2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 485.6 |
| 6806495 | C18H13F2N3O3 | 5-[(2-fluoroanilino)methylene]-1-[(4-fluorophenyl)methyl]hexahydropyrimidine-2,4,6-trione | 5-[(2-fluoroanilino)methylene]-1-[(4-fluorophenyl)methyl]hexahydropyrimidine-2,4,6-trione | 357.3 |
| 6806496 | C21H21N3O4 | 1-(3,4-dimethylphenyl)-5-[(4-ethoxyanilino)methylene]hexahydropyrimidine-2,4,6-trione | 1-(3,4-dimethylphenyl)-5-[(4-ethoxyanilino)methylene]hexahydropyrimidine-2,4,6-trione | 379.4 |
| 6806497 | C15H11Cl2N3O5 | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | 384.2 |
| 6806498 | C22H17Cl2N3OS | 6-benzyl-2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carbonitrile | 6-benzyl-2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carbonitrile | 442.4 |
| 6806499 | C18H22BrN7O4 | 4-bromo-6-[[2-(4,6-dimorpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-(4,6-dimorpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,4-dien-1-one | 480.3 |
| 6806500 | C21H17N5O4 | N-[[3-[(4-nitrophenyl)hydrazono]-6-oxo-cyclohexa-1,4-dien-1-yl]methyleneamino]-2-phenyl-acetamide | N-[[3-[(4-nitrophenyl)hydrazono]-6-oxo-cyclohexa-1,4-dien-1-yl]methyleneamino]-2-phenyl-acetamide | 403.4 |
| 6806501 | C10H9BrN4OS | [(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]thiourea | [(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]thiourea | 313.18 |
| 6806502 | C10H8Cl2N2O | 2,4-dichloro-6-(2-methyl-1H-pyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-(2-methyl-1H-pyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 243.09 |
| 6806503 | C18H19N3O | 6-[[(1-butylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(1-butylbenzimidazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 293.4 |
| 6806504 | C28H19IN2O4 | [4-[[4-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]iminomethyl]phenyl] 4-iodobenzoate | [4-[[4-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]iminomethyl]phenyl] 4-iodobenzoate | 574.4 |
| 6806505 | C16H13FN4O2S | 6-[[[3-(2-fluorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[[3-(2-fluorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 344.4 |
| 6806506 | C28H21FN4O3 | 6-[[3-[3-(4-fluorophenyl)-2-phenyl-3,4-dihydropyrazol-5-yl]anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[3-[3-(4-fluorophenyl)-2-phenyl-3,4-dihydropyrazol-5-yl]anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 480.5 |
| 6806507 | C23H17N5OS | 8-methyl-3-[[2-(5-phenylthieno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]quinolin-2-one | 8-methyl-3-[[2-(5-phenylthieno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]quinolin-2-one | 411.5 |
| 6806508 | C22H17F3N4O3S | ethyl 4-[1-[1-(1,3-benzothiazol-2-yl)-5-oxo-3-(trifluoromethyl)pyrazol-4-ylidene]ethylamino]benzoate | ethyl 4-[1-[1-(1,3-benzothiazol-2-yl)-5-oxo-3-(trifluoromethyl)pyrazol-4-ylidene]ethylamino]benzoate | 474.5 |
| 6806509 | C17H18N2O2 | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)propyl]-2-phenyl-acetohydrazide | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)propyl]-2-phenyl-acetohydrazide | 282.34 |
| 6806510 | C13H9ClN2O2 | 3-[(3-chlorophenyl)hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carbaldehyde | 3-[(3-chlorophenyl)hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carbaldehyde | 260.67 |
| 6806512 | C28H19F3N4O2 | 2-[[2-(p-tolyl)-1,3-benzoxazol-5-yl]iminomethyl]-4-[[3-(trifluoromethyl)phenyl]hydrazono]cyclohexa-2,5-dien-1-one | 2-[[2-(p-tolyl)-1,3-benzoxazol-5-yl]iminomethyl]-4-[[3-(trifluoromethyl)phenyl]hydrazono]cyclohexa-2,5-dien-1-one | 500.5 |
| 6806513 | C19H23ClN4O3 | 5-[1-[(2-aminocyclohexyl)amino]propylidene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[1-[(2-aminocyclohexyl)amino]propylidene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 390.9 |
| 6806514 | C20H19N3O4S | 1-benzyl-5-[(2,5-dimethoxyanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-benzyl-5-[(2,5-dimethoxyanilino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 397.4 |
| 6806515 | C20H19BrN4O5S | 2-[1-(4-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]-3-[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]isothiourea | 2-[1-(4-bromophenyl)-2,5-dioxo-pyrrolidin-3-yl]-3-[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]isothiourea | 507.4 |
| 6806516 | C24H17BrCl2N4O2 | 4-bromo-6-[[[1-[(2,4-dichlorophenyl)methyleneamino]-4-(4-methoxyphenyl)imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[1-[(2,4-dichlorophenyl)methyleneamino]-4-(4-methoxyphenyl)imidazol-2-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 544.2 |
| 6806517 | C28H21F3N4O3 | 2-hydroxy-N-[[6-oxo-3-[[3-(trifluoromethyl)phenyl]hydrazono]cyclohexa-1,4-dien-1-yl]methyleneamino]-2,2-diphenyl-acetamide | 2-hydroxy-N-[[6-oxo-3-[[3-(trifluoromethyl)phenyl]hydrazono]cyclohexa-1,4-dien-1-yl]methyleneamino]-2,2-diphenyl-acetamide | 518.5 |
| 6806518 | C23H29N5O2S | 1-[2-(cyclohexen-1-yl)ethyl]-5-[[[2-(3-pyridyl)-1-piperidyl]amino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-[2-(cyclohexen-1-yl)ethyl]-5-[[[2-(3-pyridyl)-1-piperidyl]amino]methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 439.6 |
| 6806519 | C28H26N8O6S | 3-[[4-[2,6-diamino-3-methyl-5-(p-tolylazo)phenyl]azo-2-methyl-phenyl]hydrazono]-6-oxo-5-sulfo-cyclohexa-1,4-diene-1-carboxylic acid | 3-[[4-[2,6-diamino-3-methyl-5-(p-tolylazo)phenyl]azo-2-methyl-phenyl]hydrazono]-6-oxo-5-sulfo-cyclohexa-1,4-diene-1-carboxylic acid | 602.6 |
| 6806520 | C52H68N4O13 | [2,15,17,29-tetrahydroxy-11-methoxy-26-[[[4-[(4-methoxyphenyl)methyl]-2,6-dimethyl-piperazin-1-yl]amino]methylene]-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | [2,15,17,29-tetrahydroxy-11-methoxy-26-[[[4-[(4-methoxyphenyl)methyl]-2,6-dimethyl-piperazin-1-yl]amino]methylene]-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | 957.1 |
| 6806521 | C11H8ClF3N4O | 4-[(4-chlorophenyl)hydrazono]-2-methyl-5-(trifluoromethyl)pyrazol-3-one | 4-[(4-chlorophenyl)hydrazono]-2-methyl-5-(trifluoromethyl)pyrazol-3-one | 304.65 |
| 6806522 | C22H16IN3O5 | 2-ethoxy-6-[[[2-(3-iodophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[[2-(3-iodophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 529.3 |
| 6806523 | C18H14BrNO5S | 3-[2-(4-bromophenyl)-2-oxo-ethylidene]-6-ethylsulfonyl-4H-1,4-benzoxazin-2-one | 3-[2-(4-bromophenyl)-2-oxo-ethylidene]-6-ethylsulfonyl-4H-1,4-benzoxazin-2-one | 436.3 |
| 6806524 | C17H18N2O3 | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-3,4-dimethyl-benzohydrazide | N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-3,4-dimethyl-benzohydrazide | 298.34 |
| 6806525 | C25H28N6O6 | 8-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-7-[2-hydroxy-3-(3-methylphenoxy)propyl]-3-methyl-purine-2,6-dione | 8-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-7-[2-hydroxy-3-(3-methylphenoxy)propyl]-3-methyl-purine-2,6-dione | 508.5 |
| 6806526 | C31H35N5O3 | 2-(2-isopropyl-5-methyl-phenoxy)-N-[[2-oxo-1-[[2-(3-pyridyl)-1-piperidyl]methyl]indolin-3-ylidene]amino]acetamide | 2-(2-isopropyl-5-methyl-phenoxy)-N-[[2-oxo-1-[[2-(3-pyridyl)-1-piperidyl]methyl]indolin-3-ylidene]amino]acetamide | 525.6 |
| 6806527 | C23H18Br2N2O3 | 2,3-dibromo-4-[[[2-(4-ethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2,3-dibromo-4-[[[2-(4-ethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 530.2 |
| 6806528 | C21H20N2O4 | 6-[5-(4-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 6-[5-(4-methoxyphenoxy)-1H-pyrimidin-6-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 364.4 |
| 6806529 | C21H25F3N4OS | 2-(1,3-benzothiazol-2-yl)-4-[1-(heptylamino)propylidene]-5-(trifluoromethyl)pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[1-(heptylamino)propylidene]-5-(trifluoromethyl)pyrazol-3-one | 438.5 |
| 6806530 | C22H22N4O4S | 1-(4-methoxyphenyl)-5-[(morpholinoamino)methylene]-3-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(4-methoxyphenyl)-5-[(morpholinoamino)methylene]-3-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 438.5 |
| 6806531 | C15H26N4O3 | 1-butyl-5-[1-[2-(dimethylamino)ethylamino]propylidene]hexahydropyrimidine-2,4,6-trione | 1-butyl-5-[1-[2-(dimethylamino)ethylamino]propylidene]hexahydropyrimidine-2,4,6-trione | 310.39 |
| 6806532 | C18H14ClN3O2S | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | 371.8 |
| 6806533 | C16H14N4O4 | 3-methoxyimino-2-[(4-nitrophenyl)hydrazono]-1-phenyl-propan-1-one | 3-methoxyimino-2-[(4-nitrophenyl)hydrazono]-1-phenyl-propan-1-one | 326.31 |
| 6806534 | C20H23N3O3 | 5-[1-[2-(cyclohexen-1-yl)ethylamino]ethylidene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 5-[1-[2-(cyclohexen-1-yl)ethylamino]ethylidene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 353.4 |
| 6806535 | C13H13N5OS | 2-[[4-(indol-3-ylidenemethylamino)-1,2,4-triazol-3-yl]sulfanyl]ethanol | 2-[[4-(indol-3-ylidenemethylamino)-1,2,4-triazol-3-yl]sulfanyl]ethanol | 287.34 |
| 6806536 | C16H12N8O6 | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(5-phenyltetrazol-2-yl)acetohydrazide | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(5-phenyltetrazol-2-yl)acetohydrazide | 412.32 |
| 6806537 | C11H12BrN7O3 | 6-[[2-(4-amino-5-ethyl-1,2,4-triazol-3-yl)hydrazino]methylene]-4-bromo-2-nitro-cyclohexa-2,4-dien-1-one | 6-[[2-(4-amino-5-ethyl-1,2,4-triazol-3-yl)hydrazino]methylene]-4-bromo-2-nitro-cyclohexa-2,4-dien-1-one | 370.16 |
| 6806538 | C24H19N3O4 | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 413.4 |
| 6806539 | C27H22ClN3O4S | 5-[3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(2-thienyl)pyrazolidin-1-yl]-5-oxo-pentanoic acid | 5-[3-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)-5-(2-thienyl)pyrazolidin-1-yl]-5-oxo-pentanoic acid | 520.0 |
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.