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 6,396,601 - 6,396,650 of 6,571,471
Page 127933 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6811606 | C21H20N2O4S | 1-(4-ethoxyphenyl)-5-[(4-hydroxy-3,5-dimethyl-phenyl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(4-ethoxyphenyl)-5-[(4-hydroxy-3,5-dimethyl-phenyl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 396.5 |
| 6811607 | C21H15ClN2O3 | 2-(5-chloro-2-methoxy-phenyl)-4-[(1-naphthylamino)methylene]oxazol-5-one | 2-(5-chloro-2-methoxy-phenyl)-4-[(1-naphthylamino)methylene]oxazol-5-one | 378.8 |
| 6811608 | C17H13ClN4O | 6-[[2-(6-chloro-2-phenyl-pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-(6-chloro-2-phenyl-pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 324.8 |
| 6811609 | C12H12N2O3 | 1-ethyl-3-[(hydroxyamino)methylene]quinoline-2,4-dione | 1-ethyl-3-[(hydroxyamino)methylene]quinoline-2,4-dione | 232.23 |
| 6811611 | C21H15ClN2O3 | 2-(5-chloro-2-methoxy-phenyl)-4-[(2-naphthylamino)methylene]oxazol-5-one | 2-(5-chloro-2-methoxy-phenyl)-4-[(2-naphthylamino)methylene]oxazol-5-one | 378.8 |
| 6811612 | C21H22N4O3 | 4-[(3,5-dimethylpyrazol-1-yl)methyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-[(3,5-dimethylpyrazol-1-yl)methyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 378.4 |
| 6811613 | C26H18N6O4S2 | 5-(2-oxoindolin-3-ylidene)-2-[4-[4-oxo-5-(2-oxoindolin-3-ylidene)thiazol-2-yl]piperazin-1-yl]thiazol-4-one | 5-(2-oxoindolin-3-ylidene)-2-[4-[4-oxo-5-(2-oxoindolin-3-ylidene)thiazol-2-yl]piperazin-1-yl]thiazol-4-one | 542.6 |
| 6811614 | C30H31N3O6S | ethyl 2-[[2-(3,4-dimethoxyphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-6-ethyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | ethyl 2-[[2-(3,4-dimethoxyphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-6-ethyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | 561.6 |
| 6811615 | C20H16ClN5OS | 4-[(2-chloro-3-methyl-phenyl)hydrazono]-5-methyl-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 4-[(2-chloro-3-methyl-phenyl)hydrazono]-5-methyl-2-(4-phenylthiazol-2-yl)pyrazol-3-one | 409.9 |
| 6811616 | C35H44N5O2S+ | 2-[[5-(4-tert-butylphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 598.8 |
| 6811617 | C21H14Cl2F3NO3 | 6-[[2-(2,5-dichlorophenoxy)-5-(trifluoromethyl)anilino]methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 6-[[2-(2,5-dichlorophenoxy)-5-(trifluoromethyl)anilino]methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 456.2 |
| 6811618 | C18H24FN3O2 | 4-[(3-ethoxypropylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one | 4-[(3-ethoxypropylamino)methylene]-2-(4-fluorophenyl)-5-propyl-pyrazol-3-one | 333.4 |
| 6811619 | C20H17N3O5S2 | [3-(3H-1,3-benzothiazol-2-ylidene)-3-cyano-2-oxo-propyl] 2-(p-tolylsulfonylamino)acetate | [3-(3H-1,3-benzothiazol-2-ylidene)-3-cyano-2-oxo-propyl] 2-(p-tolylsulfonylamino)acetate | 443.5 |
| 6811620 | C22H16BrN3O4 | 4-bromo-6-[[[2-(3,4-dimethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[2-(3,4-dimethylphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 466.3 |
| 6811621 | C19H20BrN3O4S | ethyl 2-acetylimino-5-[1-[2-(4-bromobenzoyl)hydrazino]ethylidene]-4-methyl-thiophene-3-carboxylate | ethyl 2-acetylimino-5-[1-[2-(4-bromobenzoyl)hydrazino]ethylidene]-4-methyl-thiophene-3-carboxylate | 466.4 |
| 6811622 | C18H18N4O3 | 1-ethyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-benzimidazole-5-carbohydrazide | 1-ethyl-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-benzimidazole-5-carbohydrazide | 338.4 |
| 6811623 | C19H22ClN2OS2+ | (E)-2-(4-tert-butylpyridin-1-ium-1-yl)-1-(5-chloro-2-thienyl)-3-(cyclopropylamino)-3-sulfanyl-prop-2-en-1-one | (E)-2-(4-tert-butylpyridin-1-ium-1-yl)-1-(5-chloro-2-thienyl)-3-(cyclopropylamino)-3-sulfanyl-prop-2-en-1-one | 394.0 |
| 6811624 | C17H12IN3O2 | 2-(1,3-dihydrobenzimidazol-2-ylidene)-3-(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 2-(1,3-dihydrobenzimidazol-2-ylidene)-3-(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 417.20 |
| 6811625 | C15H14BrN3O2 | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 348.19 |
| 6811626 | C17H14N2O5S | 2,6-dimethoxy-4-[2-(6-nitro-3H-1,3-benzothiazol-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 2,6-dimethoxy-4-[2-(6-nitro-3H-1,3-benzothiazol-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 358.4 |
| 6811627 | C20H16ClF2N2O2S3+ | (E)-1-(5-chloro-2-thienyl)-3-[4-(difluoromethylsulfanyl)anilino]-2-[3-(hydroxymethyl)pyridin-1-ium-1-yl]-3-sulfanyl-prop-2-en-1-one | (E)-1-(5-chloro-2-thienyl)-3-[4-(difluoromethylsulfanyl)anilino]-2-[3-(hydroxymethyl)pyridin-1-ium-1-yl]-3-sulfanyl-prop-2-en-1-one | 486.0 |
| 6811628 | C19H25FN4O2S | 5-[[3-(diethylamino)propylamino]methylene]-1-[(4-fluorophenyl)methyl]-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[3-(diethylamino)propylamino]methylene]-1-[(4-fluorophenyl)methyl]-2-thioxo-hexahydropyrimidine-4,6-dione | 392.5 |
| 6811629 | C22H17N3O5 | 6-[[[2-(4-ethoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[[2-(4-ethoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 403.4 |
| 6811630 | C21H24FN3O4 | N-[1-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-fluoro-benzamide | N-[1-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-methyl-propyl]-4-fluoro-benzamide | 401.4 |
| 6811631 | C28H27N5O3 | 3-(4-methoxyphenyl)-N-[5-(4-methoxyphenyl)-7-phenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]prop-2-enamide | 3-(4-methoxyphenyl)-N-[5-(4-methoxyphenyl)-7-phenyl-1,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]prop-2-enamide | 481.5 |
| 6811632 | C16H9BrClN3O4S | N'-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-nitro-benzothiophene-2-carbohydrazide | N'-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-nitro-benzothiophene-2-carbohydrazide | 454.7 |
| 6811633 | C22H13N4O10S3-3 | 7-oxo-8-[(4-phenylazophenyl)hydrazono]naphthalene-1,3,6-trisulfonate | 7-oxo-8-[(4-phenylazophenyl)hydrazono]naphthalene-1,3,6-trisulfonate | 589.6 |
| 6811634 | C16H10F4N4O | 4-[(4-fluorophenyl)hydrazono]-2-phenyl-5-(trifluoromethyl)pyrazol-3-one | 4-[(4-fluorophenyl)hydrazono]-2-phenyl-5-(trifluoromethyl)pyrazol-3-one | 350.27 |
| 6811635 | C16H17N3O2S | 1-(2,3-dimethylphenyl)-3-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-(2,3-dimethylphenyl)-3-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 315.4 |
| 6811636 | C14H13N9O6 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(methoxymethyl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(methoxymethyl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 403.31 |
| 6811637 | C16H15N5O3 | 2-(benzotriazol-1-yl)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 2-(benzotriazol-1-yl)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 325.32 |
| 6811638 | C23H17ClN2O2 | 3-[1-(2-chloroanilino)ethylidene]-1-phenyl-quinoline-2,4-dione | 3-[1-(2-chloroanilino)ethylidene]-1-phenyl-quinoline-2,4-dione | 388.8 |
| 6811639 | C16H16N4O | 1-isopropyl-3-(2-pyridylhydrazono)indolin-2-one | 1-isopropyl-3-(2-pyridylhydrazono)indolin-2-one | 280.32 |
| 6811640 | C24H19Cl2N3O3S | 2,4-dichloro-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzamide | 2,4-dichloro-N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzamide | 500.4 |
| 6811641 | C32H23N9O7S2-2 | 3-[[4-[(4-amino-7-sulfonato-1-naphthyl)azo]phenyl]hydrazono]-6-(2,4-diaminophenyl)azo-4-oxo-naphthalene-2-sulfonate | 3-[[4-[(4-amino-7-sulfonato-1-naphthyl)azo]phenyl]hydrazono]-6-(2,4-diaminophenyl)azo-4-oxo-naphthalene-2-sulfonate | 709.7 |
| 6811642 | C32H25N9O7S2 | 3-[[4-[(4-amino-7-sulfo-1-naphthyl)azo]phenyl]hydrazono]-6-(2,4-diaminophenyl)azo-4-oxo-naphthalene-2-sulfonic acid | 3-[[4-[(4-amino-7-sulfo-1-naphthyl)azo]phenyl]hydrazono]-6-(2,4-diaminophenyl)azo-4-oxo-naphthalene-2-sulfonic acid | 711.7 |
| 6811643 | C18H17BrIN3O4 | N-(2-bromophenyl)-3-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | N-(2-bromophenyl)-3-[2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | 546.2 |
| 6811644 | C22H17BrN4O4 | 2-bromo-6-[[[2-[4-(dimethylamino)phenyl]-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-bromo-6-[[[2-[4-(dimethylamino)phenyl]-1,3-benzoxazol-5-yl]amino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 481.3 |
| 6811645 | C14H18N6O | 5-(dimethylaminohydrazono)-N-(2-phenylethyl)imidazole-4-carboxamide | 5-(dimethylaminohydrazono)-N-(2-phenylethyl)imidazole-4-carboxamide | 286.33 |
| 6811646 | C19H22N4O4 | ethyl 4-amino-5-cyano-6-(3-cyano-4-ethoxy-4-oxo-but-2-enylidene)-1-propyl-pyridine-3-carboxylate | ethyl 4-amino-5-cyano-6-(3-cyano-4-ethoxy-4-oxo-but-2-enylidene)-1-propyl-pyridine-3-carboxylate | 370.4 |
| 6811647 | C17H13ClN4O2 | 4-[[2-(6-chloro-2-phenyl-pyrimidin-4-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[2-(6-chloro-2-phenyl-pyrimidin-4-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 340.8 |
| 6811648 | C25H22N4O5S | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-methyl-3-nitro-benzamide | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-methyl-3-nitro-benzamide | 490.5 |
| 6811649 | C18H17FIN3O4 | N-(2-fluorophenyl)-4-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(2-fluorophenyl)-4-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 485.2 |
| 6811650 | C22H18N4O2 | 4-amino-N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]benzamide | 4-amino-N-[(1-benzyl-2-oxo-indolin-3-ylidene)amino]benzamide | 370.4 |
| 6811651 | C18H14N4O3S | 2-(1,3-benzoxazol-2-ylsulfanyl)-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]acetamide | 2-(1,3-benzoxazol-2-ylsulfanyl)-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]acetamide | 366.4 |
| 6811652 | C14H11N3O6 | 6-[(2-methoxy-4-nitro-anilino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[(2-methoxy-4-nitro-anilino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 317.25 |
| 6811653 | C18H26N4OS | 1,1-dibutyl-3-[(1-methyl-2-oxo-indolin-3-ylidene)amino]thiourea | 1,1-dibutyl-3-[(1-methyl-2-oxo-indolin-3-ylidene)amino]thiourea | 346.5 |
| 6811654 | C14H9Cl2IN2O2 | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-iodo-benzohydrazide | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-iodo-benzohydrazide | 435.0 |
| 6811655 | C33H22N4O3 | 2-[2-(4-methoxyphenyl)-12-oxa-5,7,8,10-tetrazapentacyclo[11.8.0.03,11.04,8.016,21]henicosa-1(13),3(11),4,9,14,16,18,20-octaen-6-ylidene]naphthalen-1-one | 2-[2-(4-methoxyphenyl)-12-oxa-5,7,8,10-tetrazapentacyclo[11.8.0.03,11.04,8.016,21]henicosa-1(13),3(11),4,9,14,16,18,20-octaen-6-ylidene]naphthalen-1-one | 522.6 |
| 6811656 | C23H18N4O8S2 | 5-[[2-methoxy-4-(4-sulfophenyl)azo-phenyl]hydrazono]-6-oxo-naphthalene-2-sulfonic acid | 5-[[2-methoxy-4-(4-sulfophenyl)azo-phenyl]hydrazono]-6-oxo-naphthalene-2-sulfonic acid | 542.5 |
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