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 6,432,951 - 6,433,000 of 6,571,471
Page 128660 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6848996 | C19H14BrN3O4 | 4-[(2-bromo-4-methyl-anilino)methylene]-2-[2-(3-nitrophenyl)vinyl]oxazol-5-one | 4-[(2-bromo-4-methyl-anilino)methylene]-2-[2-(3-nitrophenyl)vinyl]oxazol-5-one | 428.2 |
| 6848997 | C15H11ClN2O5 | 4-chloro-6-[(2,3-dihydro-1,4-benzodioxin-6-ylamino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-chloro-6-[(2,3-dihydro-1,4-benzodioxin-6-ylamino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 334.71 |
| 6848998 | C19H16BrN3O3S | N'-[(4-bromo-1-oxo-2-naphthylidene)methyl]-2-[1-(2-thienyl)ethylideneamino]oxy-acetohydrazide | N'-[(4-bromo-1-oxo-2-naphthylidene)methyl]-2-[1-(2-thienyl)ethylideneamino]oxy-acetohydrazide | 446.3 |
| 6848999 | C21H18BrN5O3 | 6-[[2-[2-(4-bromophenyl)-5,6,7,8-tetrahydroquinazolin-4-yl]hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[2-[2-(4-bromophenyl)-5,6,7,8-tetrahydroquinazolin-4-yl]hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 468.3 |
| 6849000 | C21H18ClN3O5S | N-(4-chlorophenyl)-N-[2-[2-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzenesulfonamide | N-(4-chlorophenyl)-N-[2-[2-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzenesulfonamide | 459.9 |
| 6849001 | C10H18N6OS2 | 1-methyl-3-[[2-methyl-3-(methylcarbamothioylhydrazono)tetrahydropyran-4-ylidene]amino]thiourea | 1-methyl-3-[[2-methyl-3-(methylcarbamothioylhydrazono)tetrahydropyran-4-ylidene]amino]thiourea | 302.4 |
| 6849002 | C25H21N5O3S | N-[1-[[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]benzamide | N-[1-[[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]benzamide | 471.5 |
| 6849003 | C19H14FN3O5S | N-(4-fluorophenyl)-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzenesulfonamide | N-(4-fluorophenyl)-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzenesulfonamide | 415.4 |
| 6849004 | C16H16BrN3O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methoxyanilino)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methoxyanilino)acetohydrazide | 378.22 |
| 6849005 | C22H23N3O4 | 6-[2-amino-5-(1,3-benzodioxol-5-yl)-6-methyl-1H-pyrimidin-4-ylidene]-3-methoxy-5-propyl-cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(1,3-benzodioxol-5-yl)-6-methyl-1H-pyrimidin-4-ylidene]-3-methoxy-5-propyl-cyclohexa-2,4-dien-1-one | 393.4 |
| 6849006 | C16H16N2O4 | N-(2-methoxyphenyl)-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-acetamide | N-(2-methoxyphenyl)-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxy-acetamide | 300.31 |
| 6849007 | C25H31N3OS | 3-cyclohexyl-2-cyclohexylimino-5-[(2-methyl-1H-indol-3-yl)methylene]thiazolidin-4-one | 3-cyclohexyl-2-cyclohexylimino-5-[(2-methyl-1H-indol-3-yl)methylene]thiazolidin-4-one | 421.6 |
| 6849008 | C24H24N4O2S | 2-[(4-methylanilino)methyl]-4-[4-[(4-methylanilino)methyl]-5-thioxo-1,3,4-oxadiazolidin-2-ylidene]cyclohexa-2,5-dien-1-one | 2-[(4-methylanilino)methyl]-4-[4-[(4-methylanilino)methyl]-5-thioxo-1,3,4-oxadiazolidin-2-ylidene]cyclohexa-2,5-dien-1-one | 432.5 |
| 6849009 | C15H15NO3 | 2-methoxy-6-[(2-methoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[(2-methoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 257.28 |
| 6849010 | C14H9F5N2O2 | 2-methoxy-4-[[2-(2,3,4,5,6-pentafluorophenyl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[2-(2,3,4,5,6-pentafluorophenyl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 332.22 |
| 6849011 | C26H19Cl2N3O3S2 | 3,6-dichloro-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzothiophene-2-carboxamide | 3,6-dichloro-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzothiophene-2-carboxamide | 556.5 |
| 6849012 | C22H18BrF3N2O5 | ethyl 4-[4-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-oxo-5-(trifluoromethyl)-1H-pyrazol-2-yl]benzoate | ethyl 4-[4-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-oxo-5-(trifluoromethyl)-1H-pyrazol-2-yl]benzoate | 527.3 |
| 6849013 | C21H14BrFN2O2 | 4-bromo-6-[[[2-(4-fluorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[2-(4-fluorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-methyl-cyclohexa-2,4-dien-1-one | 425.2 |
| 6849014 | C26H21BrN4O3 | N-[1-[[(7-bromo-1,5-dimethyl-2-oxo-indolin-3-ylidene)amino]carbamoyl]-2-phenyl-vinyl]benzamide | N-[1-[[(7-bromo-1,5-dimethyl-2-oxo-indolin-3-ylidene)amino]carbamoyl]-2-phenyl-vinyl]benzamide | 517.4 |
| 6849015 | C15H14Br2N2O4 | N'-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide | N'-[(2,3-dibromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-furan-3-carbohydrazide | 446.09 |
| 6849016 | C17H19Cl2N3O2 | ethyl 4-[1-[2-(2,3-dichlorophenyl)hydrazino]ethylidene]-3,5-dimethyl-pyrrole-2-carboxylate | ethyl 4-[1-[2-(2,3-dichlorophenyl)hydrazino]ethylidene]-3,5-dimethyl-pyrrole-2-carboxylate | 368.3 |
| 6849017 | C16H11ClN2O | 4-[(2-chlorophenyl)hydrazono]naphthalen-1-one | 4-[(2-chlorophenyl)hydrazono]naphthalen-1-one | 282.72 |
| 6849018 | C17H15ClN2O | 4-chloro-6-[[2-(1H-indol-3-yl)ethylamino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-(1H-indol-3-yl)ethylamino]methylene]cyclohexa-2,4-dien-1-one | 298.8 |
| 6849019 | C20H15Cl2N3O3 | N-(3,4-dichlorophenyl)-3-oxo-3-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]propanamide | N-(3,4-dichlorophenyl)-3-oxo-3-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]propanamide | 416.3 |
| 6849021 | C16H14N4O | 6-(2-hydrazino-4-phenyl-1H-pyrimidin-6-ylidene)cyclohexa-2,4-dien-1-one | 6-(2-hydrazino-4-phenyl-1H-pyrimidin-6-ylidene)cyclohexa-2,4-dien-1-one | 278.31 |
| 6849022 | C30H23F7N4O6S | 6-[[4-[5-(1,1,2,2,3,3,3-heptafluoropropylsulfonyl)-2-(4-methylanilino)-3-nitro-anilino]anilino]methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 6-[[4-[5-(1,1,2,2,3,3,3-heptafluoropropylsulfonyl)-2-(4-methylanilino)-3-nitro-anilino]anilino]methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 700.6 |
| 6849023 | C20H24N2O3 | 4-tert-butyl-N'-[1-(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]benzohydrazide | 4-tert-butyl-N'-[1-(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]benzohydrazide | 340.4 |
| 6849024 | C12H13N5OS | 3-methyl-4-(o-tolylhydrazono)-5-oxo-pyrazole-1-carbothioamide | 3-methyl-4-(o-tolylhydrazono)-5-oxo-pyrazole-1-carbothioamide | 275.33 |
| 6849025 | C22H23Br2N7O2 | 2,4-dibromo-6-[[2-[4-(2,5-dimethylanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[2-[4-(2,5-dimethylanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 577.3 |
| 6849026 | C24H20N3O2+ | 1-benzyl-N'-[(2-oxo-1-naphthylidene)methyl]pyridin-1-ium-4-carbohydrazide | 1-benzyl-N'-[(2-oxo-1-naphthylidene)methyl]pyridin-1-ium-4-carbohydrazide | 382.4 |
| 6849027 | C19H12N4O5S | 6-nitro-3-[2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-5-yl]chromen-2-one | 6-nitro-3-[2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-5-yl]chromen-2-one | 408.4 |
| 6849028 | C22H18F2N3O4S+ | (E)-3-[4-(difluoromethoxy)anilino]-2-(3-methylpyridin-1-ium-1-yl)-1-(4-nitrophenyl)-3-sulfanyl-prop-2-en-1-one | (E)-3-[4-(difluoromethoxy)anilino]-2-(3-methylpyridin-1-ium-1-yl)-1-(4-nitrophenyl)-3-sulfanyl-prop-2-en-1-one | 458.5 |
| 6849029 | C19H24N6O2 | 4-[[2-(2,6-dipyrrolidin-1-ylpyrimidin-4-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[2-(2,6-dipyrrolidin-1-ylpyrimidin-4-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 368.4 |
| 6849030 | C12H14BrN3O4 | 2-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-methyl-2-oxo-acetamide | 2-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-methyl-2-oxo-acetamide | 344.16 |
| 6849032 | C11H14N2O4 | 6-[[1-(hydroxymethyl)propylamino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[1-(hydroxymethyl)propylamino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 238.24 |
| 6849033 | C18H18IN3O5 | 3-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3-methoxyphenyl)-3-oxo-propanamide | 3-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(3-methoxyphenyl)-3-oxo-propanamide | 483.3 |
| 6849034 | C19H17N3O5S | 2-[2-(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidin-4-one | 2-[2-(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidin-4-one | 399.4 |
| 6849035 | C30H22N4OS2 | 4-(1,3-benzothiazol-2-ylsulfanylmethyl)-N'-[(2-phenylindol-3-ylidene)methyl]benzohydrazide | 4-(1,3-benzothiazol-2-ylsulfanylmethyl)-N'-[(2-phenylindol-3-ylidene)methyl]benzohydrazide | 518.7 |
| 6849036 | C21H14BrIN2O2 | 4-bromo-2-iodo-6-[[4-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-2-iodo-6-[[4-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 533.2 |
| 6849037 | C17H23N3O3 | N'-[(4-allyloxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1-piperidyl)acetohydrazide | N'-[(4-allyloxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1-piperidyl)acetohydrazide | 317.4 |
| 6849038 | C14H10Cl3N3O4 | 3,5,6-trichloro-4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]pyridine-2-carboxylic acid | 3,5,6-trichloro-4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]pyridine-2-carboxylic acid | 390.6 |
| 6849039 | C18H19N3O6 | 2-(2,5-dimethylphenoxy)-N'-[(3-methoxy-2-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(2,5-dimethylphenoxy)-N'-[(3-methoxy-2-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 373.4 |
| 6849040 | C26H25BrN5O5S+ | N'-[(Z)-(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | N'-[(Z)-(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetohydrazide | 599.5 |
| 6849041 | C17H14N6OS2 | 5-methyl-2-[4-(p-tolyl)thiazol-2-yl]-4-(thiazol-2-ylhydrazono)pyrazol-3-one | 5-methyl-2-[4-(p-tolyl)thiazol-2-yl]-4-(thiazol-2-ylhydrazono)pyrazol-3-one | 382.5 |
| 6849042 | C23H20N4O6S | N-[1-[[(5-ethoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]benzamide | N-[1-[[(5-ethoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]benzamide | 480.5 |
| 6849043 | C17H18N2O2Zn | 6-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]propylamino]methylene]cyclohexa-2,4-dien-1-one;zinc | 6-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]propylamino]methylene]cyclohexa-2,4-dien-1-one;zinc | 347.7 |
| 6849044 | C21H22N4O4 | 4-(butylaminomethylene)-5-(4-methoxyphenyl)-2-(4-nitrophenyl)pyrazol-3-one | 4-(butylaminomethylene)-5-(4-methoxyphenyl)-2-(4-nitrophenyl)pyrazol-3-one | 394.4 |
| 6849045 | C22H16ClN3O2 | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-2-chloro-benzamide | N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-2-chloro-benzamide | 389.8 |
| 6849046 | C18H19N3O | N-(cinnamylideneamino)-4-(dimethylamino)benzamide | N-(cinnamylideneamino)-4-(dimethylamino)benzamide | 293.4 |
| 6849047 | C22H15ClFN3O5 | 6-[[[2-(2-chloro-4-fluoro-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-ethoxy-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[[2-(2-chloro-4-fluoro-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-ethoxy-4-nitro-cyclohexa-2,4-dien-1-one | 455.8 |
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