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 6,403,801 - 6,403,850 of 6,571,471
Page 128077 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6819001 | C17H19N3O2S | 1-[(4-ethoxyphenyl)methyl]-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-[(4-ethoxyphenyl)methyl]-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 329.4 |
| 6819002 | C18H16N4O4 | N-[4-(cyanomethyl)phenyl]-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | N-[4-(cyanomethyl)phenyl]-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | 352.3 |
| 6819003 | C16H11N5O3S | 6-[6-(4-nitrophenyl)-2,5-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[6-(4-nitrophenyl)-2,5-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-ylidene]cyclohexa-2,4-dien-1-one | 353.4 |
| 6819004 | C12H10N6O2 | 8-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3,7-dihydropurin-6-one | 8-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3,7-dihydropurin-6-one | 270.25 |
| 6819005 | C15H11FN2O | 3-[(3-fluoroanilino)methylene]indolin-2-one | 3-[(3-fluoroanilino)methylene]indolin-2-one | 254.26 |
| 6819006 | C16H11N5O3S | 6-[6-(3-nitrophenyl)-2,5-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[6-(3-nitrophenyl)-2,5-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-ylidene]cyclohexa-2,4-dien-1-one | 353.4 |
| 6819007 | C16H11BrN4OS | 6-[6-(4-bromophenyl)-2,5-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[6-(4-bromophenyl)-2,5-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-3-ylidene]cyclohexa-2,4-dien-1-one | 387.3 |
| 6819008 | C20H21ClI2N4O2 | 2-[4-[(4-chlorophenyl)methyl]piperazin-1-yl]-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[4-[(4-chlorophenyl)methyl]piperazin-1-yl]-N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 638.7 |
| 6819009 | C17H16N2O2 | 3-hydroxy-4-[5-methyl-4-(o-tolyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[5-methyl-4-(o-tolyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,5-dien-1-one | 280.32 |
| 6819010 | C19H17N3O3S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(8-quinolylsulfanyl)acetohydrazide | 367.4 |
| 6819011 | C19H28N2O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]nonanehydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]nonanehydrazide | 316.4 |
| 6819012 | C17H19N3O6S | N-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]ethyl]-4-methyl-3-nitro-benzenesulfonamide | N-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]ethyl]-4-methyl-3-nitro-benzenesulfonamide | 393.4 |
| 6819014 | C17H13F3N4O | 5-methyl-4-(phenylhydrazono)-2-[3-(trifluoromethyl)phenyl]pyrazol-3-one | 5-methyl-4-(phenylhydrazono)-2-[3-(trifluoromethyl)phenyl]pyrazol-3-one | 346.31 |
| 6819015 | C19H21N3O3 | 4-methyl-2-nitro-6-[[4-(1-piperidyl)anilino]methylene]cyclohexa-2,4-dien-1-one | 4-methyl-2-nitro-6-[[4-(1-piperidyl)anilino]methylene]cyclohexa-2,4-dien-1-one | 339.4 |
| 6819016 | C21H15BrN2O2S | 6-[[4-(1,3-benzothiazol-2-yl)anilino]methylene]-4-bromo-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[4-(1,3-benzothiazol-2-yl)anilino]methylene]-4-bromo-2-methoxy-cyclohexa-2,4-dien-1-one | 439.3 |
| 6819017 | C13H13N3O3 | 2-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]acetic acid | 2-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]acetic acid | 259.26 |
| 6819018 | C21H18N4O4S | 4-[(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]-N-(o-tolyl)benzenesulfonamide | 4-[(5-cyano-4-methyl-2,6-dioxo-3-pyridylidene)methylamino]-N-(o-tolyl)benzenesulfonamide | 422.5 |
| 6819019 | C20H12ClN3O4 | 6-[[3-(1,3-benzoxazol-2-yl)-4-chloro-anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[3-(1,3-benzoxazol-2-yl)-4-chloro-anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 393.8 |
| 6819020 | C11H9ClN4O2 | 4-[[(6-chloro-1,2-dihydropyridazin-3-yl)hydrazono]methyl]-1,2-benzoquinone | 4-[[(6-chloro-1,2-dihydropyridazin-3-yl)hydrazono]methyl]-1,2-benzoquinone | 264.67 |
| 6819021 | C13H17N3O4 | N-isopropyl-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | N-isopropyl-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | 279.29 |
| 6819022 | C18H12Cl2N4O3 | N-(3,4-dichlorophenyl)-2-oxo-2-[2-[(2-oxo-3-quinolylidene)methyl]hydrazino]acetamide | N-(3,4-dichlorophenyl)-2-oxo-2-[2-[(2-oxo-3-quinolylidene)methyl]hydrazino]acetamide | 403.2 |
| 6819023 | C22H23BrN4O4 | 2-[[2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-N-cyclohexyl-benzamide | 2-[[2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-N-cyclohexyl-benzamide | 487.3 |
| 6819026 | C25H17FN6OS2 | N-(1,3-benzothiazol-2-yl)-2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(1,3-benzothiazol-2-yl)-2-[[4-(4-fluorophenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 500.6 |
| 6819027 | C17H18N4O7S | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-4-nitro-benzenesulfonamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]-4-nitro-benzenesulfonamide | 422.4 |
| 6819028 | C21H19BrN8O2 | 4-[[2-[4-(4-bromoanilino)-6-(3,5-dimethylpyrazol-1-yl)-1,3,5-triazin-2-yl]hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[2-[4-(4-bromoanilino)-6-(3,5-dimethylpyrazol-1-yl)-1,3,5-triazin-2-yl]hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 495.3 |
| 6819029 | C26H26N4O4 | N-[2-[4-(dimethylamino)phenyl]-1-[[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide | N-[2-[4-(dimethylamino)phenyl]-1-[[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide | 458.5 |
| 6819030 | C19H16N2O5 | 3-[4-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoic acid | 3-[4-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoic acid | 352.3 |
| 6819031 | C19H14Cl2N2O3 | 2-(2,3-dichlorophenoxy)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(2,3-dichlorophenoxy)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 389.2 |
| 6819032 | C8H8O7 | 2,5-bis[hydroxy(methoxy)methylene]tetrahydrofuran-3,4-dione | 2,5-bis[hydroxy(methoxy)methylene]tetrahydrofuran-3,4-dione | 216.14 |
| 6819033 | C48H56N6O7 | N'-[[2-(1,3-benzodioxol-5-yl)-4-[[4-(2,6-diisopropylanilino)-4-oxo-butanoyl]hydrazono]chroman-3-ylidene]amino]-N-(2,6-diisopropylphenyl)butanediamide | N'-[[2-(1,3-benzodioxol-5-yl)-4-[[4-(2,6-diisopropylanilino)-4-oxo-butanoyl]hydrazono]chroman-3-ylidene]amino]-N-(2,6-diisopropylphenyl)butanediamide | 829.0 |
| 6819034 | C24H32N8O2 | 3-(diethylamino)-6-[[2-[4-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]-1,2,4-triazol-3-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 3-(diethylamino)-6-[[2-[4-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]-1,2,4-triazol-3-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 464.6 |
| 6819035 | C21H15N5O7 | 6-[[[2-(4-hydroxy-3-methoxy-phenyl)imidazo[1,2-a]pyridin-3-yl]amino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 6-[[[2-(4-hydroxy-3-methoxy-phenyl)imidazo[1,2-a]pyridin-3-yl]amino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 449.4 |
| 6819036 | C36H31N3O6+2 | 2-[2-(4-hydroxy-3-methoxy-phenyl)vinyl]-13-methyl-3,6-diphenyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),5,11(15)-triene-4,7,12,14-tetrone | 2-[2-(4-hydroxy-3-methoxy-phenyl)vinyl]-13-methyl-3,6-diphenyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),5,11(15)-triene-4,7,12,14-tetrone | 601.6 |
| 6819037 | C26H25N3O5 | N-[2-(2,4-dimethoxyphenyl)-1-[[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide | N-[2-(2,4-dimethoxyphenyl)-1-[[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]vinyl]benzamide | 459.5 |
| 6819038 | C16H12FN3O | 2-fluoro-N'-(indol-3-ylidenemethyl)benzohydrazide | 2-fluoro-N'-(indol-3-ylidenemethyl)benzohydrazide | 281.28 |
| 6819039 | C17H12Br2ClN3O | 4-[(2,6-dibromo-4-chloro-anilino)methylene]-5-methyl-2-phenyl-pyrazol-3-one | 4-[(2,6-dibromo-4-chloro-anilino)methylene]-5-methyl-2-phenyl-pyrazol-3-one | 469.6 |
| 6819040 | C22H20N4O4 | 1-benzyl-5-[[2-(5-hydroxy-1H-indol-3-yl)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione | 1-benzyl-5-[[2-(5-hydroxy-1H-indol-3-yl)ethylamino]methylene]hexahydropyrimidine-2,4,6-trione | 404.4 |
| 6819041 | C19H17N3O4 | 2-hydroxy-5-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]benzoic acid | 2-hydroxy-5-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]benzoic acid | 351.4 |
| 6819042 | C25H20ClN3O5S | ethyl 2-[5-(3-chloro-3-phenyl-prop-2-enylidene)-4-oxo-thiazol-2-yl]-2-[5-(4-methoxyphenyl)-3H-1,3,4-oxadiazol-2-ylidene]acetate | ethyl 2-[5-(3-chloro-3-phenyl-prop-2-enylidene)-4-oxo-thiazol-2-yl]-2-[5-(4-methoxyphenyl)-3H-1,3,4-oxadiazol-2-ylidene]acetate | 510.0 |
| 6819043 | C21H14BrN3O5 | 4-bromo-6-[[[2-(3-methoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[2-(3-methoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 468.3 |
| 6819044 | C28H20N6O3S2 | 4-methyl-6-[[6-[[2-[2-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-1,3-benzothiazol-6-yl]oxy]-1,3-benzothiazol-2-yl]hydrazono]cyclohexa-2,4-dien-1-one | 4-methyl-6-[[6-[[2-[2-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)hydrazino]-1,3-benzothiazol-6-yl]oxy]-1,3-benzothiazol-2-yl]hydrazono]cyclohexa-2,4-dien-1-one | 552.6 |
| 6819045 | C12H8BrN3O5 | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-6-hydroxy-5-nitro-1H-pyrimidin-4-one | 2-[2-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylidene]-6-hydroxy-5-nitro-1H-pyrimidin-4-one | 354.11 |
| 6819046 | C17H18N6O | 4-[(4-ethoxyphenyl)hydrazono]-5-imino-1-phenyl-pyrazol-3-amine | 4-[(4-ethoxyphenyl)hydrazono]-5-imino-1-phenyl-pyrazol-3-amine | 322.4 |
| 6819047 | C30H20N6O7S2-2 | 6-amino-3-[[4-[(4-amino-6-sulfonato-1-naphthyl)azo]-1-naphthyl]hydrazono]-4-oxo-naphthalene-2-sulfonate | 6-amino-3-[[4-[(4-amino-6-sulfonato-1-naphthyl)azo]-1-naphthyl]hydrazono]-4-oxo-naphthalene-2-sulfonate | 640.6 |
| 6819048 | C22H18N2O4 | 6-[(3-acetylanilino)methylene]-4-benzyl-2-nitro-cyclohexa-2,4-dien-1-one | 6-[(3-acetylanilino)methylene]-4-benzyl-2-nitro-cyclohexa-2,4-dien-1-one | 374.4 |
| 6819049 | C17H14N4O4 | 1-methyl-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-phenyl-pyrazol-3-one | 1-methyl-4-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-phenyl-pyrazol-3-one | 338.32 |
| 6819050 | C18H17Br2N3O5S | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-morpholinosulfonyl-benzohydrazide | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-morpholinosulfonyl-benzohydrazide | 547.2 |
| 6819051 | C15H15N5O | 6-methyl-2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-1H-pyrimidin-4-one | 6-methyl-2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-1H-pyrimidin-4-one | 281.31 |
| 6819052 | C14H20N2O3 | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]heptanehydrazide | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]heptanehydrazide | 264.32 |
| 6819053 | C17H18N2O2 | 2-hydroxy-2-phenyl-N-(3-phenylpropylideneamino)acetamide | 2-hydroxy-2-phenyl-N-(3-phenylpropylideneamino)acetamide | 282.34 |
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