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 6,427,501 - 6,427,550 of 6,571,471
Page 128551 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6843373 | C20H19IN8O4 | 4-iodo-6-[[2-[4-morpholino-6-(3-nitroanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-iodo-6-[[2-[4-morpholino-6-(3-nitroanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 562.3 |
| 6843374 | C11H14BrNO3 | 4-bromo-6-[[[2-hydroxy-1-(hydroxymethyl)-1-methyl-ethyl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[2-hydroxy-1-(hydroxymethyl)-1-methyl-ethyl]amino]methylene]cyclohexa-2,4-dien-1-one | 288.14 |
| 6843375 | C21H14BrClN4O5S | N-[1-[[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]-2-chloro-benzamide | N-[1-[[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]-2-chloro-benzamide | 549.8 |
| 6843376 | C19H17FN4O3 | 5-[[4-(dimethylamino)anilino]methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[[4-(dimethylamino)anilino]methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 368.4 |
| 6843377 | C21H21N3O3S | 5-[(3,4-dimethylanilino)methylene]-1-(4-ethoxyphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(3,4-dimethylanilino)methylene]-1-(4-ethoxyphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 395.5 |
| 6843378 | C20H17N3O6S | 4-[[1-(4-ethoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]-2-hydroxy-benzoic acid | 4-[[1-(4-ethoxyphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]-2-hydroxy-benzoic acid | 427.4 |
| 6843379 | C18H23Br2N3O | 2-(2,4-dibromophenyl)-4-[(heptylamino)methylene]-5-methyl-pyrazol-3-one | 2-(2,4-dibromophenyl)-4-[(heptylamino)methylene]-5-methyl-pyrazol-3-one | 457.2 |
| 6843380 | C24H14BrClN2O3 | 3-[5-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3H-1,3-benzoxazol-2-ylidene]naphthalen-2-one | 3-[5-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3H-1,3-benzoxazol-2-ylidene]naphthalen-2-one | 493.7 |
| 6843381 | C17H14N8O3S | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-5-(2-thienyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-5-(2-thienyl)triazole-4-carbohydrazide | 410.4 |
| 6843382 | C17H14BrCl2N3O4 | 3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2,3-dichlorophenyl)-3-oxo-propanamide | 3-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2,3-dichlorophenyl)-3-oxo-propanamide | 475.1 |
| 6843383 | C20H22ClN3O5 | 3-[2-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-2-methyl-3-oxo-propanamide | 3-[2-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-2-methyl-3-oxo-propanamide | 419.9 |
| 6843384 | C17H14BrClN4O3S | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]-N-(5-chloro-2-methoxy-phenyl)acetamide | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]-N-(5-chloro-2-methoxy-phenyl)acetamide | 469.7 |
| 6843385 | C12H19N3O2S2 | 3-ethyl-5-[(2-morpholinoethylamino)methylene]-2-thioxo-thiazolidin-4-one | 3-ethyl-5-[(2-morpholinoethylamino)methylene]-2-thioxo-thiazolidin-4-one | 301.4 |
| 6843386 | C16H23N3O2 | 2-hydroxyimino-2-phenyl-N-[3-(1-piperidyl)propyl]acetamide | 2-hydroxyimino-2-phenyl-N-[3-(1-piperidyl)propyl]acetamide | 289.37 |
| 6843387 | C20H26N6O2 | 4-[[2-(2,6-dipyrrolidin-1-ylpyrimidin-4-yl)hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-(2,6-dipyrrolidin-1-ylpyrimidin-4-yl)hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 382.5 |
| 6843388 | C15H12N2O5 | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | 300.27 |
| 6843389 | C19H18N4O2 | 2-(benzimidazol-1-yl)-N-[3-(2-methoxyphenyl)prop-2-enylideneamino]acetamide | 2-(benzimidazol-1-yl)-N-[3-(2-methoxyphenyl)prop-2-enylideneamino]acetamide | 334.4 |
| 6843390 | C16H13N3O3 | 6-[[2-[3-(2-nitrophenyl)prop-2-enylidene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[3-(2-nitrophenyl)prop-2-enylidene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 295.29 |
| 6843391 | C16H14ClN3OS | 2-[[(Z)-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]amino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carbonitrile | 2-[[(Z)-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]amino]-6-methyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carbonitrile | 331.8 |
| 6843392 | C20H16ClN5O2S | 2-[4-(4-chlorophenyl)thiazol-2-yl]-5-methyl-4-[2-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-1H-pyrazol-3-one | 2-[4-(4-chlorophenyl)thiazol-2-yl]-5-methyl-4-[2-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-1H-pyrazol-3-one | 425.9 |
| 6843393 | C22H22N4O4S | 2-(2-benzylsulfanyl-6-methyl-pyrimidin-4-yl)oxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-benzylsulfanyl-6-methyl-pyrimidin-4-yl)oxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 438.5 |
| 6843394 | C20H19ClFN7O2 | 4-chloro-6-[[2-[4-(4-fluoroanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-[4-(4-fluoroanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 443.9 |
| 6843395 | C19H16N2O3S | 5-[(4-hydroxy-3,5-dimethyl-phenyl)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(4-hydroxy-3,5-dimethyl-phenyl)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 352.4 |
| 6843396 | C17H16N2O3 | 4-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]benzoic acid | 4-[2-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]benzoic acid | 296.32 |
| 6843397 | C16H14N2O4 | 4-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 4-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 298.29 |
| 6843398 | C21H16BrN3O3 | N-[(5-bromo-1-ethyl-2-oxo-indolin-3-ylidene)amino]-3-hydroxy-naphthalene-2-carboxamide | N-[(5-bromo-1-ethyl-2-oxo-indolin-3-ylidene)amino]-3-hydroxy-naphthalene-2-carboxamide | 438.3 |
| 6843400 | C24H25ClFN9O | N2-(5-chloro-2-methoxy-phenyl)-N4,N4-diethyl-6-[2-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]hydrazino]-1,3,5-triazine-2,4-diamine | N2-(5-chloro-2-methoxy-phenyl)-N4,N4-diethyl-6-[2-[[3-(4-fluorophenyl)pyrazol-4-ylidene]methyl]hydrazino]-1,3,5-triazine-2,4-diamine | 510.0 |
| 6843401 | C16H14BrN3O5 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | 408.20 |
| 6843402 | C20H17BrN2O4 | N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methoxy-naphthalene-2-carbohydrazide | N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methoxy-naphthalene-2-carbohydrazide | 429.3 |
| 6843403 | C19H14FN3O5 | methyl 3-[[1-(4-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoate | methyl 3-[[1-(4-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoate | 383.3 |
| 6843404 | C12H22N3O2+ | diallyl-[3-[(2-hydroxyiminoacetyl)amino]propyl]-methyl-ammonium | diallyl-[3-[(2-hydroxyiminoacetyl)amino]propyl]-methyl-ammonium | 240.32 |
| 6843405 | C23H15N3O3S | 2-[2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-5-yl]benzo[f]chromen-3-one | 2-[2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-5-yl]benzo[f]chromen-3-one | 413.4 |
| 6843406 | C18H12BrClFN3O2S | 5-[(4-bromo-3-methyl-anilino)methylene]-1-(3-chloro-4-fluoro-phenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(4-bromo-3-methyl-anilino)methylene]-1-(3-chloro-4-fluoro-phenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 468.7 |
| 6843407 | C23H26BrN3O4 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-[2-(2,6-dimethyl-1-piperidyl)-2-oxo-ethoxy]benzohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-[2-(2,6-dimethyl-1-piperidyl)-2-oxo-ethoxy]benzohydrazide | 488.4 |
| 6843408 | C26H24BrN3O4S | 5-bromo-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-methoxy-3-methyl-benzamide | 5-bromo-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-methoxy-3-methyl-benzamide | 554.5 |
| 6843409 | C20H22BrN3O4 | N-[1-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide | N-[1-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide | 448.3 |
| 6843410 | C14H20N2O3 | 6-[(morpholinoamino)methylene]-3-propoxy-cyclohexa-2,4-dien-1-one | 6-[(morpholinoamino)methylene]-3-propoxy-cyclohexa-2,4-dien-1-one | 264.32 |
| 6843411 | C23H19BrN2O3 | 4-[(3-bromo-4-methoxy-phenyl)methyleneamino]-6-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)cyclohexa-2,4-dien-1-one | 4-[(3-bromo-4-methoxy-phenyl)methyleneamino]-6-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)cyclohexa-2,4-dien-1-one | 451.3 |
| 6843412 | C20H21N3O3S | 3-[2-(azepan-1-yl)-2-oxo-ethyl]-5-(1H-indol-3-ylmethylene)thiazolidine-2,4-dione | 3-[2-(azepan-1-yl)-2-oxo-ethyl]-5-(1H-indol-3-ylmethylene)thiazolidine-2,4-dione | 383.5 |
| 6843413 | C27H25N5O6S | ethyl 2-(3-nitro-N-[2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(p-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]anilino)acetate | ethyl 2-(3-nitro-N-[2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(p-tolyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetyl]anilino)acetate | 547.6 |
| 6843414 | C19H21N5O2 | 3-(1-benzylidenehexyl)-6-methyl-8H-pyrimido[5,4-e][1,2,4]triazine-5,7-dione | 3-(1-benzylidenehexyl)-6-methyl-8H-pyrimido[5,4-e][1,2,4]triazine-5,7-dione | 351.4 |
| 6843415 | C26H21N7O2S | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-methyl-4-[(4-phenylazophenyl)hydrazono]pyrazol-3-one | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-5-methyl-4-[(4-phenylazophenyl)hydrazono]pyrazol-3-one | 495.6 |
| 6843416 | C11H6BrN3O2S | 2-amino-5-(6-bromo-2-oxo-indolin-3-ylidene)thiazol-4-one | 2-amino-5-(6-bromo-2-oxo-indolin-3-ylidene)thiazol-4-one | 324.16 |
| 6843417 | C25H22I2N5O4S+ | N'-[(E)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(E)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 742.3 |
| 6843419 | C22H19BrN2O3 | N-[2-bromo-4-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | N-[2-bromo-4-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 439.3 |
| 6843420 | C22H25N3O5 | 4-[2-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 4-[2-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 411.5 |
| 6843421 | C26H24ClN3O4S | 3-chloro-4-ethoxy-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzamide | 3-chloro-4-ethoxy-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzamide | 510.0 |
| 6843422 | C29H22FN3O4S | 3-[2-[(2-benzyl-1,3-dioxo-4-isoquinolylidene)methylamino]ethyl]-5-[(2-fluorophenyl)methylene]thiazolidine-2,4-dione | 3-[2-[(2-benzyl-1,3-dioxo-4-isoquinolylidene)methylamino]ethyl]-5-[(2-fluorophenyl)methylene]thiazolidine-2,4-dione | 527.6 |
| 6843423 | C8H13N5O2 | ethyl 3-(dimethylaminohydrazono)pyrazole-4-carboxylate | ethyl 3-(dimethylaminohydrazono)pyrazole-4-carboxylate | 211.22 |
| 6843424 | C19H20ClN3O4 | N-(3-chloro-4-methyl-phenyl)-4-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(3-chloro-4-methyl-phenyl)-4-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 389.8 |
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.