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 6,427,251 - 6,427,300 of 6,571,471
Page 128546 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6843111 | C23H17BrN5O4S+ | [3-[[[2-[3-(4-bromophenyl)-4-oxo-quinazolin-2-yl]sulfanylacetyl]hydrazono]methyl]phenyl]-hydroxy-oxo-ammonium | [3-[[[2-[3-(4-bromophenyl)-4-oxo-quinazolin-2-yl]sulfanylacetyl]hydrazono]methyl]phenyl]-hydroxy-oxo-ammonium | 539.4 |
| 6843113 | C15H18N4O2S | 4-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 318.4 |
| 6843114 | C16H14N4O6S | 2-methoxy-6-[[2-methyl-2-(6-nitro-1,1-dioxo-1,2-benzothiazol-3-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[2-methyl-2-(6-nitro-1,1-dioxo-1,2-benzothiazol-3-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 390.4 |
| 6843115 | C21H18N6O2 | N1',N3'-bis(indol-3-ylidenemethyl)propanedihydrazide | N1',N3'-bis(indol-3-ylidenemethyl)propanedihydrazide | 386.4 |
| 6843116 | C27H22Cl2N4O2S2 | 2-(1,3-benzothiazol-2-yl)-4-[1-(5-chloro-2-methoxy-anilino)propylidene]-5-[(4-chlorophenyl)sulfanylmethyl]pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[1-(5-chloro-2-methoxy-anilino)propylidene]-5-[(4-chlorophenyl)sulfanylmethyl]pyrazol-3-one | 569.5 |
| 6843117 | C23H17NO3 | 3-[4-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]chromen-2-one | 3-[4-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]chromen-2-one | 355.4 |
| 6843119 | C17H16BrIN2O3 | N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3,5-dimethylphenoxy)acetohydrazide | N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3,5-dimethylphenoxy)acetohydrazide | 503.1 |
| 6843120 | C25H20N4O3 | N-[1-[[(7-methyl-2-oxo-indol-3-yl)amino]carbamoyl]-2-phenyl-vinyl]benzamide | N-[1-[[(7-methyl-2-oxo-indol-3-yl)amino]carbamoyl]-2-phenyl-vinyl]benzamide | 424.5 |
| 6843121 | C22H15BrN2OS | 6-(3H-1,3-benzothiazol-2-ylidene)-4-[3-(3-bromophenyl)prop-2-enylideneamino]cyclohexa-2,4-dien-1-one | 6-(3H-1,3-benzothiazol-2-ylidene)-4-[3-(3-bromophenyl)prop-2-enylideneamino]cyclohexa-2,4-dien-1-one | 435.3 |
| 6843122 | C18H18N2O2 | N-(cinnamylideneamino)-2-(2-methylphenoxy)acetamide | N-(cinnamylideneamino)-2-(2-methylphenoxy)acetamide | 294.3 |
| 6843123 | C25H33ClN2O4 | N'-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]acetohydrazide | N'-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]acetohydrazide | 461.0 |
| 6843124 | C25H26FN3O4S | N-[[4-[[1-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)propylamino]carbamoyl]phenyl]methyl]-N,4-dimethyl-benzenesulfonamide | N-[[4-[[1-(3-fluoro-6-oxo-cyclohexa-2,4-dien-1-ylidene)propylamino]carbamoyl]phenyl]methyl]-N,4-dimethyl-benzenesulfonamide | 483.6 |
| 6843125 | C17H17N3O5 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | 343.33 |
| 6843126 | C16H14ClN3O6 | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-methoxyphenoxy)acetohydrazide | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-methoxyphenoxy)acetohydrazide | 379.75 |
| 6843127 | C15H13BrN2O4 | 2-(3-bromophenoxy)-N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(3-bromophenoxy)-N'-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 365.18 |
| 6843128 | C21H19N5O4 | 3-[(2-hydrazino-4-hydroxy-6-oxo-3-phenyl-1,2-dihydropyrimidin-5-yl)methylene]-8-methyl-1H-quinoline-2,4-dione | 3-[(2-hydrazino-4-hydroxy-6-oxo-3-phenyl-1,2-dihydropyrimidin-5-yl)methylene]-8-methyl-1H-quinoline-2,4-dione | 405.4 |
| 6843129 | C25H16Cl2N2OS2 | 1-[[[2-[(2,5-dichlorophenyl)methylsulfanyl]-1,3-benzothiazol-6-yl]amino]methylene]naphthalen-2-one | 1-[[[2-[(2,5-dichlorophenyl)methylsulfanyl]-1,3-benzothiazol-6-yl]amino]methylene]naphthalen-2-one | 495.4 |
| 6843130 | C24H21N3O3S | 2,4-dimethyl-N-[[3-(6-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzamide | 2,4-dimethyl-N-[[3-(6-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzamide | 431.5 |
| 6843131 | C38H26N8O13S3 | 4-amino-3-(4-nitrophenyl)azo-5-oxo-6-[[4-[4-[2-(4-oxo-8-sulfo-1-naphthylidene)hydrazino]phenyl]phenyl]hydrazono]naphthalene-2,7-disulfonic acid | 4-amino-3-(4-nitrophenyl)azo-5-oxo-6-[[4-[4-[2-(4-oxo-8-sulfo-1-naphthylidene)hydrazino]phenyl]phenyl]hydrazono]naphthalene-2,7-disulfonic acid | 898.9 |
| 6843132 | C19H15BrN2O4 | N'-[(2-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxy-naphthalene-2-carbohydrazide | N'-[(2-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-hydroxy-naphthalene-2-carbohydrazide | 415.2 |
| 6843133 | C18H19IN2O5 | 1-cyclohexyl-5-[(4-hydroxy-3-iodo-5-methoxy-phenyl)methylene]hexahydropyrimidine-2,4,6-trione | 1-cyclohexyl-5-[(4-hydroxy-3-iodo-5-methoxy-phenyl)methylene]hexahydropyrimidine-2,4,6-trione | 470.3 |
| 6843134 | C16H15Cl2N3O3 | 4-chloro-6-[[3-(2-chloro-6-nitro-anilino)propylamino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[3-(2-chloro-6-nitro-anilino)propylamino]methylene]cyclohexa-2,4-dien-1-one | 368.2 |
| 6843135 | C18H18IN3O4 | 3-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-(p-tolyl)propanamide | 3-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-N-(p-tolyl)propanamide | 467.3 |
| 6843136 | C15H13BrN2O3 | N'-[(2-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | N'-[(2-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 349.18 |
| 6843137 | C21H23BrFN3O4 | N-[1-[[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-fluoro-benzamide | N-[1-[[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-fluoro-benzamide | 480.3 |
| 6843138 | C25H18BrN3O2 | 3-(4-bromophenyl)-2-[2-(5-methoxyindol-3-ylidene)ethylidene]-1H-quinazolin-4-one | 3-(4-bromophenyl)-2-[2-(5-methoxyindol-3-ylidene)ethylidene]-1H-quinazolin-4-one | 472.3 |
| 6843139 | C19H18N4O4 | 3-(2,5-dimethoxyphenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2,5-dimethoxyphenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 366.4 |
| 6843140 | C24H25N2OS+ | (E)-1-(3,4-dimethylphenyl)-3-(2-methylanilino)-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | (E)-1-(3,4-dimethylphenyl)-3-(2-methylanilino)-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | 389.5 |
| 6843141 | C18H16BrN3O6 | N-[2-[2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | N-[2-[2-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | 450.2 |
| 6843143 | C22H16BrClN2O2 | 2-bromo-4-chloro-6-[[3-(5-ethyl-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 2-bromo-4-chloro-6-[[3-(5-ethyl-1,3-benzoxazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 455.7 |
| 6843144 | C26H20N4O3 | 6-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]-6-azatetracyclo[6.5.2.04,15.011,14]pentadeca-1(14),2,4(15),8,10-pentaene-5,7-dione | 6-[[3-methyl-5-oxo-1-(p-tolyl)pyrazol-4-ylidene]methylamino]-6-azatetracyclo[6.5.2.04,15.011,14]pentadeca-1(14),2,4(15),8,10-pentaene-5,7-dione | 436.5 |
| 6843145 | C16H12BrN3O5 | 4-[(3-bromo-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 4-[(3-bromo-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 406.19 |
| 6843146 | C14H11N5O2 | N'-[(2-oxo-1-naphthylidene)methyl]-1H-1,2,4-triazole-5-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-1H-1,2,4-triazole-5-carbohydrazide | 281.27 |
| 6843147 | C22H19N5O3S2 | 1-[4-hydroxy-3-indol-3-ylidene-5-(4-methoxyphenyl)pyrazolidin-1-yl]-2-(1,3,4-thiadiazol-2-ylsulfanyl)ethanone | 1-[4-hydroxy-3-indol-3-ylidene-5-(4-methoxyphenyl)pyrazolidin-1-yl]-2-(1,3,4-thiadiazol-2-ylsulfanyl)ethanone | 465.6 |
| 6843148 | C20H14F3N5O | N'-(indol-3-ylidenemethyl)-1-phenyl-5-(trifluoromethyl)pyrazole-4-carbohydrazide | N'-(indol-3-ylidenemethyl)-1-phenyl-5-(trifluoromethyl)pyrazole-4-carbohydrazide | 397.4 |
| 6843149 | C17H15IN4O5 | N-(4-iodophenyl)-4-[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(4-iodophenyl)-4-[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 482.23 |
| 6843150 | C19H26N2O2S | 1-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2,3,3-trimethylnorbornan-2-yl)thiourea | 1-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2,3,3-trimethylnorbornan-2-yl)thiourea | 346.5 |
| 6843151 | C21H14N2O2S | 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one | 3-[[5-(3H-1,3-benzothiazol-2-ylidene)-2-furylidene]methyl]-7-methyl-indol-2-one | 358.4 |
| 6843152 | C28H21N3O3 | ethyl 2-[4-[2-(4-oxo-1-naphthylidene)hydrazino]phenyl]quinoline-4-carboxylate | ethyl 2-[4-[2-(4-oxo-1-naphthylidene)hydrazino]phenyl]quinoline-4-carboxylate | 447.5 |
| 6843153 | C15H13F3N2O2 | 2-methoxy-4-[[2-[3-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[2-[3-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 310.27 |
| 6843154 | C25H20Br2N4O3S2 | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(4-oxo-3-phenyl-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl)sulfanyl]acetohydrazide | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(4-oxo-3-phenyl-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl)sulfanyl]acetohydrazide | 648.4 |
| 6843155 | C19H20N2O4 | 6-[1-acetyl-5-(4-methoxyphenyl)pyrazolidin-3-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[1-acetyl-5-(4-methoxyphenyl)pyrazolidin-3-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 340.4 |
| 6843156 | C13H14N4O | N'-[(2,5-dimethylpyrrol-3-ylidene)methyl]pyridine-3-carbohydrazide | N'-[(2,5-dimethylpyrrol-3-ylidene)methyl]pyridine-3-carbohydrazide | 242.28 |
| 6843157 | C14H13N5O5 | N-[2-[2-[(2,6-dioxopyrimidin-5-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-(2-furyl)prop-2-enamide | N-[2-[2-[(2,6-dioxopyrimidin-5-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-(2-furyl)prop-2-enamide | 331.28 |
| 6843158 | C20H22BrN3O4 | 2-[[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-N-(4-methoxyphenyl)-3-methyl-butanamide | 2-[[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-N-(4-methoxyphenyl)-3-methyl-butanamide | 448.3 |
| 6843159 | C17H12BrN5O4 | N'-[[1-(4-bromophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | N'-[[1-(4-bromophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-3-carbohydrazide | 430.2 |
| 6843160 | C21H18N4O4 | 3-methoxy-N-[2-oxo-2-[2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]benzamide | 3-methoxy-N-[2-oxo-2-[2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]benzamide | 390.4 |
| 6843161 | C22H17Br3N2O3 | 2-bromo-N-[3-[(2,3-dibromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 2-bromo-N-[3-[(2,3-dibromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 597.1 |
| 6843162 | C15H13Br2N3O2 | 2-anilino-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-anilino-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 427.09 |
| 6843163 | C18H17N3O2 | N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]benzamide | N-[(2-oxo-1-propyl-indolin-3-ylidene)amino]benzamide | 307.3 |
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