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 6,374,801 - 6,374,850 of 6,571,471
Page 127497 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6789216 | C18H20N2O4 | ethyl 4-[1-(benzoyloxyamino)ethylidene]-3,5-dimethyl-pyrrole-2-carboxylate | ethyl 4-[1-(benzoyloxyamino)ethylidene]-3,5-dimethyl-pyrrole-2-carboxylate | 328.4 |
| 6789217 | C23H18N4O2 | 4-[(9-ethylcarbazol-3-yl)hydrazono]-1-oxido-quinolin-1-ium-8-one | 4-[(9-ethylcarbazol-3-yl)hydrazono]-1-oxido-quinolin-1-ium-8-one | 382.4 |
| 6789218 | C22H20N2O | 6-(2,6-diphenylhexahydropyrimidin-4-ylidene)cyclohexa-2,4-dien-1-one | 6-(2,6-diphenylhexahydropyrimidin-4-ylidene)cyclohexa-2,4-dien-1-one | 328.4 |
| 6789219 | C17H14Cl2N4O2S | 4-[[[3-(2,4-dichlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[[3-(2,4-dichlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 409.3 |
| 6789220 | C17H14N2O | 4-(p-tolylhydrazono)naphthalen-1-one | 4-(p-tolylhydrazono)naphthalen-1-one | 262.30 |
| 6789221 | C19H20Cl2N2O5 | N'-[(2,3-dichloro-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3,4-dimethoxyphenyl)acetohydrazide | N'-[(2,3-dichloro-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3,4-dimethoxyphenyl)acetohydrazide | 427.3 |
| 6789222 | C22H26N2O5 | 6-tert-butyl-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 6-tert-butyl-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 398.5 |
| 6789223 | C21H25N3O4 | N-[4-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | N-[4-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | 383.4 |
| 6789224 | C24H23N3O4 | N-[4-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]-2-methyl-benzamide | N-[4-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]-2-methyl-benzamide | 417.5 |
| 6789225 | C19H21N3O3 | N-[4-[[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]phenyl]butanamide | N-[4-[[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethylamino]carbamoyl]phenyl]butanamide | 339.4 |
| 6789226 | C24H22N2O3 | 6-[5-(4-methoxyphenyl)-1-(4-methylbenzoyl)pyrazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[5-(4-methoxyphenyl)-1-(4-methylbenzoyl)pyrazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 386.4 |
| 6789227 | C18H17IN4O4 | 3-[2,3,4-trihydroxy-1-[2-(4-iodophenyl)hydrazino]butylidene]quinoxalin-2-one | 3-[2,3,4-trihydroxy-1-[2-(4-iodophenyl)hydrazino]butylidene]quinoxalin-2-one | 480.3 |
| 6789228 | C19H19N3O4 | 6-[2-amino-5-(3-methoxyphenoxy)-6-methyl-1H-pyrimidin-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(3-methoxyphenoxy)-6-methyl-1H-pyrimidin-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 353.4 |
| 6789229 | C22H19N3O3S2 | N-[5-[(7-ethyl-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]-4-methoxy-benzamide | N-[5-[(7-ethyl-1H-indol-3-yl)methylene]-4-oxo-2-thioxo-thiazolidin-3-yl]-4-methoxy-benzamide | 437.5 |
| 6789230 | C18H15N5O4 | 3-allyl-2-[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]quinazolin-4-one | 3-allyl-2-[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]quinazolin-4-one | 365.3 |
| 6789231 | C15H11N5O4 | N-[(1-methyl-5-nitro-2-oxo-indolin-3-ylidene)amino]pyridine-3-carboxamide | N-[(1-methyl-5-nitro-2-oxo-indolin-3-ylidene)amino]pyridine-3-carboxamide | 325.28 |
| 6789232 | C17H17N3O | 6-[[[2-(m-tolyl)-3,4-dihydropyrazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[2-(m-tolyl)-3,4-dihydropyrazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 279.34 |
| 6789233 | C20H21Cl2N3O4 | 4-chloro-N-[1-[[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide | 4-chloro-N-[1-[[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]benzamide | 438.3 |
| 6789234 | C14H16N4OS | 1-(2-methylallyl)-3-[(1-methyl-2-oxo-indolin-3-ylidene)amino]thiourea | 1-(2-methylallyl)-3-[(1-methyl-2-oxo-indolin-3-ylidene)amino]thiourea | 288.37 |
| 6789235 | C24H21N3O5 | 2-ethoxy-6-[[2-methyl-3-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[2-methyl-3-(5-methyl-1,3-benzoxazol-2-yl)anilino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 431.4 |
| 6789236 | C18H13BrFN3O3 | 5-[(4-bromo-2-methyl-anilino)methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[(4-bromo-2-methyl-anilino)methylene]-1-(4-fluorophenyl)hexahydropyrimidine-2,4,6-trione | 418.2 |
| 6789237 | C13H8Cl2N2O3 | 2,4-dichloro-6-[(2-nitroanilino)methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[(2-nitroanilino)methylene]cyclohexa-2,4-dien-1-one | 311.12 |
| 6789238 | C16H16N4O | 1-(5-methyl-7-styryl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethanone | 1-(5-methyl-7-styryl-1,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)ethanone | 280.32 |
| 6789239 | C20H15N3OS | 6-[2-phenyl-5-[2-(2-thienyl)vinyl]-1H-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[2-phenyl-5-[2-(2-thienyl)vinyl]-1H-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 345.4 |
| 6789240 | C22H25N3O4 | 3-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-3-oxo-propanamide | 3-[2-[(3-allyl-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-3-oxo-propanamide | 395.5 |
| 6789241 | C15H12Br2ClNO2 | 4,5-dibromo-6-[(3-chloroanilino)methylene]-2-ethoxy-cyclohexa-2,4-dien-1-one | 4,5-dibromo-6-[(3-chloroanilino)methylene]-2-ethoxy-cyclohexa-2,4-dien-1-one | 433.52 |
| 6789242 | C22H20N4O3S | 5-[[2-(1H-indol-3-yl)ethylamino]methylene]-1-(2-methoxyphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[2-(1H-indol-3-yl)ethylamino]methylene]-1-(2-methoxyphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 420.5 |
| 6789243 | C11H10N2O2S | 3-amino-2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-sulfanyl-prop-2-enenitrile | 3-amino-2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-sulfanyl-prop-2-enenitrile | 234.28 |
| 6789244 | C28H32N4O | 3-(diethylamino)-6-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 3-(diethylamino)-6-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 440.6 |
| 6789245 | C17H18N2O6 | 1-[3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2-phenacylidene-pyrimidin-4-one | 1-[3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-2-phenacylidene-pyrimidin-4-one | 346.3 |
| 6789246 | C19H22N4O2S | 5-[[2-(1H-indol-3-yl)ethylamino]methylene]-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[2-(1H-indol-3-yl)ethylamino]methylene]-1-sec-butyl-2-thioxo-hexahydropyrimidine-4,6-dione | 370.5 |
| 6789247 | C18H13ClN4O4S | N'-[[1-(4-chlorophenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]-2-hydroxy-benzohydrazide | N'-[[1-(4-chlorophenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]-2-hydroxy-benzohydrazide | 416.8 |
| 6789248 | C18H22N4O3 | 1-allyl-5-[[4-(diethylamino)anilino]methylene]hexahydropyrimidine-2,4,6-trione | 1-allyl-5-[[4-(diethylamino)anilino]methylene]hexahydropyrimidine-2,4,6-trione | 342.4 |
| 6789249 | C22H20N4O5S | ethyl 4-cyano-5-[[1-(3,4-dimethylphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-methyl-thiophene-2-carboxylate | ethyl 4-cyano-5-[[1-(3,4-dimethylphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-methyl-thiophene-2-carboxylate | 452.5 |
| 6789250 | C16H20N4O2S | 5-[[4-(diethylamino)anilino]methylene]-1-methyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[4-(diethylamino)anilino]methylene]-1-methyl-2-thioxo-hexahydropyrimidine-4,6-dione | 332.4 |
| 6789251 | C22H16N4O | 1-[(4-phenylazophenyl)hydrazono]naphthalen-2-one | 1-[(4-phenylazophenyl)hydrazono]naphthalen-2-one | 352.4 |
| 6789252 | C11H4Br2N2O2S2 | 5-(5,7-dibromo-2-oxo-indolin-3-ylidene)-2-thioxo-thiazolidin-4-one | 5-(5,7-dibromo-2-oxo-indolin-3-ylidene)-2-thioxo-thiazolidin-4-one | 420.1 |
| 6789253 | C7H9N2O+ | (1-methyl-2-pyridylidene)methyl-oxo-ammonium | (1-methyl-2-pyridylidene)methyl-oxo-ammonium | 137.16 |
| 6789254 | C7H8N2O | 1-methyl-2-(nitrosomethylene)pyridine | 1-methyl-2-(nitrosomethylidene)pyridine | 136.15 |
| 6789255 | C20H16FN3O4S | ethyl 4-[[1-(2-fluorophenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoate | ethyl 4-[[1-(2-fluorophenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methylamino]benzoate | 413.4 |
| 6789256 | C33H31N5O3S | 2-[benzenesulfonyl(3-pyridyl)amino]-N-[1-(4-phenyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethylideneamino]acetamide | 2-[benzenesulfonyl(3-pyridyl)amino]-N-[1-(4-phenyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl)ethylideneamino]acetamide | 577.7 |
| 6789257 | C25H19BrN2O3 | 6-bromo-3-[5-(2-methoxyphenyl)isoxazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 6-bromo-3-[5-(2-methoxyphenyl)isoxazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 475.3 |
| 6789258 | C24H28N4O2S | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[(2,8-dimethyl-4-quinolyl)sulfanyl]acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[(2,8-dimethyl-4-quinolyl)sulfanyl]acetohydrazide | 436.6 |
| 6789259 | C22H17Cl2F2N2O2S+ | (E)-1-(2,5-dichlorophenyl)-3-[4-(difluoromethoxy)anilino]-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | (E)-1-(2,5-dichlorophenyl)-3-[4-(difluoromethoxy)anilino]-2-(3-methylpyridin-1-ium-1-yl)-3-sulfanyl-prop-2-en-1-one | 482.3 |
| 6789260 | C19H19N3O3 | N-[2-methyl-1-[[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]prop-1-enyl]benzamide | N-[2-methyl-1-[[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]prop-1-enyl]benzamide | 337.4 |
| 6789261 | C19H17N5O3 | 2-hydroxy-N-[2-oxo-2-[2-[(3-phenylpyrazol-4-ylidene)methyl]hydrazino]ethyl]benzamide | 2-hydroxy-N-[2-oxo-2-[2-[(3-phenylpyrazol-4-ylidene)methyl]hydrazino]ethyl]benzamide | 363.4 |
| 6789262 | C11H11N5O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-1,2,4-triazole-5-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-1,2,4-triazole-5-carbohydrazide | 261.24 |
| 6789263 | C17H16I2N2O3 | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3,4-dimethylphenoxy)acetohydrazide | N'-[(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3,4-dimethylphenoxy)acetohydrazide | 550.13 |
| 6789264 | C24H27BrN2O3 | 2-(2-bromophenyl)-4-[(4-octoxyanilino)methylene]oxazol-5-one | 2-(2-bromophenyl)-4-[(4-octoxyanilino)methylene]oxazol-5-one | 471.4 |
| 6789265 | C16H19N7O6 | 2-methoxy-4-[[2-(4-methoxy-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-3-nitro-cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[2-(4-methoxy-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]-3-nitro-cyclohexa-2,5-dien-1-one | 405.37 |
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