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 6,423,051 - 6,423,100 of 6,571,471
Page 128462 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6838749 | C28H27N3O4 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 469.5 |
| 6838750 | C23H25N3O4 | 4-(3-hydroxyphenyl)-5-(3-isopropoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-hydroxyphenyl)-5-(3-isopropoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 407.5 |
| 6838751 | C21H28N4O3 | 1-benzyl-5-[1-[3-(1-piperidyl)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-benzyl-5-[1-[3-(1-piperidyl)propylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 384.5 |
| 6838752 | C21H19BrClN3O3 | 4-(4-bromophenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(4-bromophenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 476.7 |
| 6838753 | C23H18ClN3O4 | 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(2,4-dimethoxyphenyl)isoquinoline-1,3-dione | 4-[[(5-chloro-2-pyridyl)amino]methylene]-2-(2,4-dimethoxyphenyl)isoquinoline-1,3-dione | 435.9 |
| 6838754 | C29H29N3O5 | 4-(4-benzyloxy-3-methoxy-phenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(4-benzyloxy-3-methoxy-phenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 499.6 |
| 6838755 | C18H15ClN2O3 | 2-(5-chloro-2-methoxy-phenyl)-4-(methylaminomethylene)isoquinoline-1,3-dione | 2-(5-chloro-2-methoxy-phenyl)-4-(methylaminomethylene)isoquinoline-1,3-dione | 342.8 |
| 6838756 | C24H27N3O3 | 4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]-2-(3-methoxyphenyl)isoquinoline-1,3-dione | 4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]-2-(3-methoxyphenyl)isoquinoline-1,3-dione | 405.5 |
| 6838757 | C27H26N4O4 | 4-(3,4-dimethoxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3,4-dimethoxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 470.5 |
| 6838758 | C25H29N3O4 | 2-(2-ethoxyphenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 2-(2-ethoxyphenyl)-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 435.5 |
| 6838759 | C23H26N4O4S | N-[4-[(2-ethyl-1-piperidyl)sulfonyl]phenyl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-[4-[(2-ethyl-1-piperidyl)sulfonyl]phenyl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 454.5 |
| 6838760 | C28H19ClN6O2 | 6-[16-(2-chlorophenyl)-14-methyl-12-phenyl-10-oxa-3,5,6,8,12,13-hexazatetracyclo[7.7.0.02,6.011,15]hexadeca-1(9),2,7,11(15),13-pentaen-4-ylidene]cyclohexa-2,4-dien-1-one | 6-[16-(2-chlorophenyl)-14-methyl-12-phenyl-10-oxa-3,5,6,8,12,13-hexazatetracyclo[7.7.0.02,6.011,15]hexadeca-1(9),2,7,11(15),13-pentaen-4-ylidene]cyclohexa-2,4-dien-1-one | 506.9 |
| 6838761 | C18H16N2O4 | 6-[3-[2-(3,4-dimethoxyphenyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-(3,4-dimethoxyphenyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 324.3 |
| 6838762 | C14H14ClN3O4S | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(1,1-dioxothiolan-3-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(1,1-dioxothiolan-3-yl)-1,2-dihydropyrazole-3-carboxamide | 355.8 |
| 6838763 | C25H29N3O5 | 4-(3,4-diethoxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3,4-diethoxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 451.5 |
| 6838764 | C24H23ClF3N3O3 | 2-[2-chloro-5-(trifluoromethyl)phenyl]-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 2-[2-chloro-5-(trifluoromethyl)phenyl]-4-[(3-morpholinopropylamino)methylene]isoquinoline-1,3-dione | 493.9 |
| 6838765 | C22H23N3O4 | 5-butyl-4-(4-hydroxy-3-methoxy-phenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-butyl-4-(4-hydroxy-3-methoxy-phenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 393.4 |
| 6838766 | C23H24ClN3O2 | 2-(3-chlorophenyl)-4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]isoquinoline-1,3-dione | 2-(3-chlorophenyl)-4-[[(1-ethylpyrrolidin-2-yl)methylamino]methylene]isoquinoline-1,3-dione | 409.9 |
| 6838767 | C26H22N6O2 | 2-ethyl-1-[2-[(7-methoxy-2-oxo-3-quinolylidene)methyl]hydrazino]-3-methyl-pyrido[1,2-a]benzimidazole-4-carbonitrile | 2-ethyl-1-[2-[(7-methoxy-2-oxo-3-quinolylidene)methyl]hydrazino]-3-methyl-pyrido[1,2-a]benzimidazole-4-carbonitrile | 450.5 |
| 6838768 | C31H26N4O3 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-phenoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-phenoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 502.6 |
| 6838769 | C22H23N3O4 | 4-(4-methoxyphenyl)-5-(3-methoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(4-methoxyphenyl)-5-(3-methoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 393.4 |
| 6838770 | C24H28N4O4S | N-[4-[(2-ethyl-1-piperidyl)sulfonyl]phenyl]-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-[4-[(2-ethyl-1-piperidyl)sulfonyl]phenyl]-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 468.6 |
| 6838771 | C19H16N4O4S2 | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-3-isobutylsulfanyl-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-3-isobutylsulfanyl-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 428.5 |
| 6838772 | C24H28N4O4S | 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(3-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(3-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 468.6 |
| 6838773 | C18H15N5O | 3-(1H-indol-3-ylmethylene)-6,7,8,9-tetrahydroimidazo[1,2-b][1,2,4]benzotriazin-2-one | 3-(1H-indol-3-ylmethylene)-6,7,8,9-tetrahydroimidazo[1,2-b][1,2,4]benzotriazin-2-one | 317.3 |
| 6838774 | C21H14N2O4 | 3-(7-hydroxy-4-oxo-chromen-3-yl)-2-(indoline-1-carbonyl)prop-2-enenitrile | 3-(7-hydroxy-4-oxo-chromen-3-yl)-2-(indoline-1-carbonyl)prop-2-enenitrile | 358.3 |
| 6838775 | C23H24BrN3O5 | 4-(3-bromo-4-hydroxy-5-methoxy-phenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3-bromo-4-hydroxy-5-methoxy-phenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 502.4 |
| 6838776 | C25H22N2O3 | 4-[[2-(4-methoxyphenyl)ethylamino]methylene]-2-phenyl-isoquinoline-1,3-dione | 4-[[2-(4-methoxyphenyl)ethylamino]methylene]-2-phenyl-isoquinoline-1,3-dione | 398.5 |
| 6838777 | C23H25N3O5 | 4-(3,4-dimethoxyphenyl)-5-(3-methoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 4-(3,4-dimethoxyphenyl)-5-(3-methoxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 423.5 |
| 6838778 | C22H22N2O4S | 2-(2,4-dimethylphenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 2-(2,4-dimethylphenyl)-4-[[(1,1-dioxothiolan-3-yl)amino]methylene]isoquinoline-1,3-dione | 410.5 |
| 6838779 | C24H27N3O3 | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 405.5 |
| 6838780 | C16H19N3O4S | 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(1,1-dioxothiolan-3-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(1,1-dioxothiolan-3-yl)-1,2-dihydropyrazole-3-carboxamide | 349.4 |
| 6838781 | C28H27N3O4 | 5-benzyl-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 5-benzyl-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 469.5 |
| 6838782 | C18H15N3O3 | N-[4-[2-[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-2H-1,2,4-oxadiazol-3-yl]vinyl]phenyl]acetamide | N-[4-[2-[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-2H-1,2,4-oxadiazol-3-yl]vinyl]phenyl]acetamide | 321.3 |
| 6838783 | C23H17BrCl2N2O2 | 6-[4-(4-bromophenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-[(2,4-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(4-bromophenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-[(2,4-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 504.2 |
| 6838784 | C19H19N3O4 | N-(2,4-dimethoxyphenyl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(2,4-dimethoxyphenyl)-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 353.4 |
| 6838785 | C17H11N3O4S | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-3-methyl-thiazolo[3,2-a]pyrimidin-7-one | 6-[(7-hydroxy-4-oxo-chromen-3-yl)methylene]-5-imino-3-methyl-thiazolo[3,2-a]pyrimidin-7-one | 353.4 |
| 6838786 | C23H26N4O5S | N-[4-(2,6-dimethylmorpholin-4-yl)sulfonylphenyl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-[4-(2,6-dimethylmorpholin-4-yl)sulfonylphenyl]-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 470.5 |
| 6838787 | C15H12N2O2S | 6-[3-[2-(3-methyl-2-thienyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-(3-methyl-2-thienyl)vinyl]-2H-1,2,4-oxadiazol-5-ylidene]cyclohexa-2,4-dien-1-one | 284.3 |
| 6838788 | C15H10N4O | 6-(3H-[1,2,4]triazolo[1,5-c]quinazolin-2-ylidene)cyclohexa-2,4-dien-1-one | 6-(3H-[1,2,4]triazolo[1,5-c]quinazolin-2-ylidene)cyclohexa-2,4-dien-1-one | 262.27 |
| 6838789 | C23H17N3O5 | 2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione | 2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione | 415.4 |
| 6838790 | C24H19N3O5 | 2-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione | 2-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione | 429.4 |
| 6838791 | C19H20BrN3O5 | ethyl 5-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2,6-dimethyl-pyridine-3-carboxylate | ethyl 5-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2,6-dimethyl-pyridine-3-carboxylate | 450.3 |
| 6838792 | C25H23Br2N5O6 | N3',N5'-bis[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,6-dimethyl-pyridine-3,5-dicarbohydrazide | N3',N5'-bis[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,6-dimethyl-pyridine-3,5-dicarbohydrazide | 649.3 |
| 6838793 | C25H23N3OS | 4-[[2-[5-methyl-4-phenyl-3-(2-phenylethyl)thiazol-2-ylidene]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 4-[[2-[5-methyl-4-phenyl-3-(2-phenylethyl)thiazol-2-ylidene]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 413.5 |
| 6838794 | C16H15N3O5 | (4Z)-3-methyl-4-[(4-nitrophenyl)hydrazono]-6,7-dihydro-5H-benzofuran-2-carboxylic acid | (4Z)-3-methyl-4-[(4-nitrophenyl)hydrazono]-6,7-dihydro-5H-benzofuran-2-carboxylic acid | 329.31 |
| 6838795 | C21H28N2O3 | N-(4-butylphenyl)-3-hydroxyimino-4,7,7-trimethyl-2-oxo-norbornane-1-carboxamide | N-(4-butylphenyl)-3-hydroxyimino-4,7,7-trimethyl-2-oxo-norbornane-1-carboxamide | 356.5 |
| 6838796 | C15H24N2O3 | N-tert-butyl-3-hydroxyimino-4,7,7-trimethyl-2-oxo-norbornane-1-carboxamide | N-tert-butyl-3-hydroxyimino-4,7,7-trimethyl-2-oxo-norbornane-1-carboxamide | 280.36 |
| 6838797 | C19H24N2O3 | N-(3,5-dimethylphenyl)-3-hydroxyimino-4,7,7-trimethyl-2-oxo-norbornane-1-carboxamide | N-(3,5-dimethylphenyl)-3-hydroxyimino-4,7,7-trimethyl-2-oxo-norbornane-1-carboxamide | 328.4 |
| 6838798 | C18H18ClF3N2O3 | N-[2-chloro-5-(trifluoromethyl)phenyl]-3-hydroxyimino-4,7,7-trimethyl-2-oxo-norbornane-1-carboxamide | N-[2-chloro-5-(trifluoromethyl)phenyl]-3-hydroxyimino-4,7,7-trimethyl-2-oxo-norbornane-1-carboxamide | 402.8 |
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