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 6,405,901 - 6,405,950 of 6,571,471
Page 128119 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6821149 | C13H8I2N2O3 | 2,4-diiodo-6-[(4-nitroanilino)methylene]cyclohexa-2,4-dien-1-one | 2,4-diiodo-6-[(4-nitroanilino)methylene]cyclohexa-2,4-dien-1-one | 494.02 |
| 6821150 | C15H11Br2N3O5 | N'-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-nitro-benzohydrazide | N'-[(2,3-dibromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-nitro-benzohydrazide | 473.07 |
| 6821151 | C15H16BrN5O3S | N-[5-[2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3,4-thiadiazol-2-yl]butanamide | N-[5-[2-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3,4-thiadiazol-2-yl]butanamide | 426.3 |
| 6821152 | C23H15ClO3 | 2-[2-(4-chlorophenyl)vinyl]-7-hydroxy-3-phenyl-chromen-4-one | AKOS034470556 | 374.8 |
| 6821153 | C17H11ClFN3O4 | 5-[(5-chloro-2-hydroxy-anilino)methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[(5-chloro-2-hydroxy-anilino)methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 375.7 |
| 6821154 | C23H15FN4O5S | 1-(4-fluorophenyl)-5-[[4-(4-nitrophenyl)sulfanylanilino]methylene]hexahydropyrimidine-2,4,6-trione | 1-(4-fluorophenyl)-5-[[4-(4-nitrophenyl)sulfanylanilino]methylene]hexahydropyrimidine-2,4,6-trione | 478.5 |
| 6821155 | C22H20ClN3O5S | N-(2-chlorophenyl)-3-[[1-(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]benzenesulfonamide | N-(2-chlorophenyl)-3-[[1-(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]benzenesulfonamide | 473.9 |
| 6821156 | C17H16ClN3O2S2 | 6-[[[4-(5-chloro-2-thienyl)-2-(2-methoxyethylimino)thiazol-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[4-(5-chloro-2-thienyl)-2-(2-methoxyethylimino)thiazol-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 393.9 |
| 6821157 | C18H16N4O3 | N'-[(2-methylindol-3-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | 336.3 |
| 6821158 | C26H18F3N5OS | 5-phenyl-2-[4-(p-tolyl)thiazol-2-yl]-4-[[3-(trifluoromethyl)phenyl]hydrazono]pyrazol-3-one | 5-phenyl-2-[4-(p-tolyl)thiazol-2-yl]-4-[[3-(trifluoromethyl)phenyl]hydrazono]pyrazol-3-one | 505.5 |
| 6821159 | C17H16N4O2S | 2-methoxy-4-[[2-(7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[2-(7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 340.4 |
| 6821160 | C16H16N4O5 | 1-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 1-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 344.32 |
| 6821161 | C22H16ClN3O5 | 6-[[[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-4-chloro-3,5-dimethyl-2-nitro-cyclohexa-2,4-dien-1-one | 6-[[[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-4-chloro-3,5-dimethyl-2-nitro-cyclohexa-2,4-dien-1-one | 437.8 |
| 6821162 | C14H14N8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(methoxymethyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(methoxymethyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 358.31 |
| 6821163 | C29H22N2O3 | 4-(2-naphthyloxymethyl)-N'-[(2-oxo-1-naphthylidene)methyl]benzohydrazide | 4-(2-naphthyloxymethyl)-N'-[(2-oxo-1-naphthylidene)methyl]benzohydrazide | 446.5 |
| 6821164 | C15H12ClN5O5 | 5-[(4-chloro-3-nitro-phenyl)hydrazono]-1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-pyridine-3-carbonitrile | 5-[(4-chloro-3-nitro-phenyl)hydrazono]-1-(2-hydroxyethyl)-4-methyl-2,6-dioxo-pyridine-3-carbonitrile | 377.74 |
| 6821165 | C18H20N6O8 | 5,6-bis[(4-nitrophenyl)hydrazono]hexane-1,2,3,4-tetrol | 5,6-bis[(4-nitrophenyl)hydrazono]hexane-1,2,3,4-tetrol | 448.4 |
| 6821166 | C22H17N3O4 | 2-amino-4-(2-furyl)-6-[(4-methoxyanilino)methylene]-7-oxo-4H-chromene-3-carbonitrile | 2-amino-4-(2-furyl)-6-[(4-methoxyanilino)methylene]-7-oxo-4H-chromene-3-carbonitrile | 387.4 |
| 6821167 | C24H17N7O5S2 | 4-[2-[3-(4-nitrophenyl)-5-oxo-1-(4-phenylthiazol-2-yl)pyrazol-4-ylidene]hydrazino]benzenesulfonamide | 4-[2-[3-(4-nitrophenyl)-5-oxo-1-(4-phenylthiazol-2-yl)pyrazol-4-ylidene]hydrazino]benzenesulfonamide | 547.6 |
| 6821168 | C24H15Cl2N3O3S2 | 3,6-dichloro-N-[[4-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzothiophene-2-carboxamide | 3,6-dichloro-N-[[4-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzothiophene-2-carboxamide | 528.4 |
| 6821169 | C26H20N2O3 | 1-[[[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]naphthalen-2-one | 1-[[[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]naphthalen-2-one | 408.4 |
| 6821170 | C17H16ClN3O5 | N'-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | N'-[(3-chloro-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-nitrophenyl)acetohydrazide | 377.8 |
| 6821171 | C8H10N4OS | [(6-methyl-3-oxo-2-pyridylidene)methylamino]thiourea | [(6-methyl-3-oxo-2-pyridylidene)methylamino]thiourea | 210.26 |
| 6821172 | C20H15BrN4O3 | 4-bromo-N-[2-oxo-2-[2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]benzamide | 4-bromo-N-[2-oxo-2-[2-(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)hydrazino]ethyl]benzamide | 439.3 |
| 6821173 | C23H22ClN3O4S | N-[(4-chlorophenyl)methyl]-N-[4-[[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]phenyl]methanesulfonamide | N-[(4-chlorophenyl)methyl]-N-[4-[[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]phenyl]methanesulfonamide | 472.0 |
| 6821174 | C23H13Cl2N3O2S3 | N-[[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3,6-dichloro-benzothiophene-2-carboxamide | N-[[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-3,6-dichloro-benzothiophene-2-carboxamide | 530.5 |
| 6821176 | C16H11Cl2N3O3 | 2-(5-chloro-2-methoxy-phenyl)-4-[[(5-chloro-2-pyridyl)amino]methylene]oxazol-5-one | 2-(5-chloro-2-methoxy-phenyl)-4-[[(5-chloro-2-pyridyl)amino]methylene]oxazol-5-one | 364.2 |
| 6821177 | C25H25N5O3 | [3-cyano-3-(1,3-dihydrobenzimidazol-2-ylidene)-2-oxo-propyl] 2-cyano-3-(1-isobutyl-2,5-dimethyl-pyrrol-3-yl)prop-2-enoate | [3-cyano-3-(1,3-dihydrobenzimidazol-2-ylidene)-2-oxo-propyl] 2-cyano-3-(1-isobutyl-2,5-dimethyl-pyrrol-3-yl)prop-2-enoate | 443.5 |
| 6821178 | C17H13NOS | 1-[(phenylsulfanylamino)methylene]naphthalen-2-one | 1-[(phenylsulfanylamino)methylene]naphthalen-2-one | 279.4 |
| 6821179 | C17H17NO4 | propyl 4-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]benzoate | propyl 4-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]benzoate | 299.32 |
| 6821180 | C19H14N4O7 | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methoxy-naphthalene-2-carbohydrazide | N'-[(3,5-dinitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methoxy-naphthalene-2-carbohydrazide | 410.3 |
| 6821181 | C26H20BrN3O5 | ethyl 4-[4-[[2-(4-bromobenzoyl)hydrazino]methylene]-1,3-dioxo-2-isoquinolyl]benzoate | ethyl 4-[4-[[2-(4-bromobenzoyl)hydrazino]methylene]-1,3-dioxo-2-isoquinolyl]benzoate | 534.4 |
| 6821182 | C10H11BrN2O3 | methyl N-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate | methyl N-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamate | 287.11 |
| 6821183 | C18H14BrN3O5S | N'-[(3-bromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-nitro-benzothiophene-2-carbohydrazide | N'-[(3-bromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-nitro-benzothiophene-2-carbohydrazide | 464.3 |
| 6821184 | C23H25N5O2 | 4-tert-butyl-N-[2-oxo-2-[2-[(3-phenylpyrazol-4-ylidene)methyl]hydrazino]ethyl]benzamide | 4-tert-butyl-N-[2-oxo-2-[2-[(3-phenylpyrazol-4-ylidene)methyl]hydrazino]ethyl]benzamide | 403.5 |
| 6821185 | C28H18BrF7N4O5S | 6-[[4-[2-anilino-5-(1,1,2,2,3,3,3-heptafluoropropylsulfonyl)-3-nitro-anilino]anilino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 6-[[4-[2-anilino-5-(1,1,2,2,3,3,3-heptafluoropropylsulfonyl)-3-nitro-anilino]anilino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 735.4 |
| 6821186 | C24H28N2O2 | 3,5-dimethyl-N'-[(2-oxo-1-naphthylidene)methyl]adamantane-1-carbohydrazide | 3,5-dimethyl-N'-[(2-oxo-1-naphthylidene)methyl]adamantane-1-carbohydrazide | 376.5 |
| 6821187 | C17H14BrN3O3 | N-[(5-bromo-1,7-dimethyl-2-oxo-indolin-3-ylidene)amino]-4-hydroxy-benzamide | N-[(5-bromo-1,7-dimethyl-2-oxo-indolin-3-ylidene)amino]-4-hydroxy-benzamide | 388.2 |
| 6821188 | C17H14N4O3 | 1-allyl-3-[(2-nitrophenyl)hydrazono]indolin-2-one | 1-allyl-3-[(2-nitrophenyl)hydrazono]indolin-2-one | 322.32 |
| 6821189 | C24H23F2N2O3S+ | (E)-1-[4-(difluoromethoxy)phenyl]-3-(4-ethoxyanilino)-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | (E)-1-[4-(difluoromethoxy)phenyl]-3-(4-ethoxyanilino)-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | 457.5 |
| 6821190 | C14H11Cl3N2O2 | 2-methoxy-4-[[2-(2,4,6-trichlorophenyl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[2-(2,4,6-trichlorophenyl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 345.6 |
| 6821191 | C18H16Cl2N4O4 | 2-[[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]-N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]-N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 423.2 |
| 6821192 | C14H9BrCl2N2O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,4-dichloro-benzohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,4-dichloro-benzohydrazide | 388.0 |
| 6821193 | C27H20ClN5O4S | N-(3-chlorophenyl)-3-nitro-4-[2-[(2-phenylindol-3-ylidene)methyl]hydrazino]benzenesulfonamide | N-(3-chlorophenyl)-3-nitro-4-[2-[(2-phenylindol-3-ylidene)methyl]hydrazino]benzenesulfonamide | 546.0 |
| 6821194 | C20H19N3O4 | N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(8-quinolyloxy)acetohydrazide | N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(8-quinolyloxy)acetohydrazide | 365.4 |
| 6821195 | C17H17ClN2O2S | 3-(4-chlorophenyl)sulfanyl-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]propanehydrazide | 3-(4-chlorophenyl)sulfanyl-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]propanehydrazide | 348.8 |
| 6821196 | C23H19N5O3S | 3-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-2-[(4-nitrophenyl)methyl]isothiourea | 3-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]-2-[(4-nitrophenyl)methyl]isothiourea | 445.5 |
| 6821197 | C25H23N3O5 | 6-[[[2-(4-tert-butylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-methoxy-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[[2-(4-tert-butylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-methoxy-4-nitro-cyclohexa-2,4-dien-1-one | 445.5 |
| 6821198 | C18H12BrFN2O5 | 5-[(5-bromo-2-hydroxy-3-methoxy-phenyl)methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[(5-bromo-2-hydroxy-3-methoxy-phenyl)methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 435.2 |
| 6821199 | C16H12Br2FN3O3 | N-[2-[2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-fluoro-benzamide | N-[2-[2-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-3-fluoro-benzamide | 473.09 |
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