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 6,362,251 - 6,362,300 of 6,571,471
Page 127246 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6776204 | C20H19N3O5 | 2-(3,4-dimethoxyphenyl)-N'-[(5-oxo-2-phenyl-oxazol-4-ylidene)methyl]acetohydrazide | 2-(3,4-dimethoxyphenyl)-N'-[(5-oxo-2-phenyl-oxazol-4-ylidene)methyl]acetohydrazide | 381.4 |
| 6776205 | C20H19N3O5 | 2-(3,4-dimethoxyphenyl)-N'-[(5-oxo-2-phenyl-oxazol-4-ylidene)methyl]acetohydrazide | 2-(3,4-dimethoxyphenyl)-N'-[(5-oxo-2-phenyl-oxazol-4-ylidene)methyl]acetohydrazide | 381.4 |
| 6776206 | C17H20N4O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3,5-dimethylpyrazol-1-yl)acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(3,5-dimethylpyrazol-1-yl)acetohydrazide | 312.37 |
| 6776207 | C17H18N2O4 | 2-(3,4-dimethylphenoxy)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(3,4-dimethylphenoxy)-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 314.34 |
| 6776208 | C21H20N8O5 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-ethoxyphenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-ethoxyphenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 464.4 |
| 6776209 | C21H20N8O5 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-ethoxyphenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-ethoxyphenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 464.4 |
| 6776210 | C25H20ClFN2O5 | ethyl 4-[[3-[4-[(2-chloro-4-fluoro-phenyl)methoxy]-6-oxo-cyclohexa-2,4-dien-1-ylidene]-1,2-dihydropyrazol-4-yl]oxy]benzoate | ethyl 4-[[3-[4-[(2-chloro-4-fluoro-phenyl)methoxy]-6-oxo-cyclohexa-2,4-dien-1-ylidene]-1,2-dihydropyrazol-4-yl]oxy]benzoate | 482.9 |
| 6776211 | C23H25N5OS | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(2-methylindol-3-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(2-methylindol-3-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 419.5 |
| 6776212 | C23H25N5OS | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(2-methylindol-3-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(2-methylindol-3-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 419.5 |
| 6776213 | C22H16BrN3O5 | 6-[4-(2-bromophenoxy)-1,2-dihydropyrazol-3-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(2-bromophenoxy)-1,2-dihydropyrazol-3-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 482.3 |
| 6776214 | C24H17ClF4N2O3 | 3-[(2-chloro-6-fluoro-phenyl)methoxy]-6-[4-(2-methoxyphenyl)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-[(2-chloro-6-fluoro-phenyl)methoxy]-6-[4-(2-methoxyphenyl)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 492.8 |
| 6776215 | C32H28N4O5 | (9R)-9-(3,4-dimethoxyphenyl)-5,5-dimethyl-13-(3-oxo-2-naphthylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | (9R)-9-(3,4-dimethoxyphenyl)-5,5-dimethyl-13-(3-oxo-2-naphthylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 548.6 |
| 6776216 | C19H16N4O4 | 9-methoxy-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 9-methoxy-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 364.4 |
| 6776217 | C19H16N4O4 | 9-methoxy-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 9-methoxy-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 364.4 |
| 6776218 | C24H24N4O4S | methyl (2Z)-2-[1-(1,3-benzothiazol-2-yl)-4-[1-[2-(4-methoxyphenyl)ethylamino]ethylidene]-5-oxo-pyrazolidin-3-ylidene]acetate | methyl (2Z)-2-[1-(1,3-benzothiazol-2-yl)-4-[1-[2-(4-methoxyphenyl)ethylamino]ethylidene]-5-oxo-pyrazolidin-3-ylidene]acetate | 464.5 |
| 6776219 | C31H26N4O4 | (9R)-9-(4-methoxyphenyl)-5,5-dimethyl-13-(1-oxo-2-naphthylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | (9R)-9-(4-methoxyphenyl)-5,5-dimethyl-13-(1-oxo-2-naphthylidene)-2-oxa-12,14,15,17-tetrazatetracyclo[8.7.0.03,8.011,15]heptadeca-1(10),3(8),11,16-tetraen-7-one | 518.6 |
| 6776220 | C27H22N6O2S | 3-(3,4-dimethylphenyl)sulfonyl-N1-(indol-3-ylidenemethyl)pyrrolo[3,2-b]quinoxaline-1,2-diamine | 3-(3,4-dimethylphenyl)sulfonyl-N1-(indol-3-ylidenemethyl)pyrrolo[3,2-b]quinoxaline-1,2-diamine | 494.6 |
| 6776221 | C27H22N6O2S | 3-(3,4-dimethylphenyl)sulfonyl-N1-(indol-3-ylidenemethyl)pyrrolo[3,2-b]quinoxaline-1,2-diamine | 3-(3,4-dimethylphenyl)sulfonyl-N1-(indol-3-ylidenemethyl)pyrrolo[3,2-b]quinoxaline-1,2-diamine | 494.6 |
| 6776222 | C23H15ClF3N3O4 | 6-[4-(4-chlorophenyl)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(4-chlorophenyl)-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 489.8 |
| 6776223 | C21H20N6O2S | (2Z)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 420.5 |
| 6776224 | C26H20N6O3S | N1-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)sulfonyl-pyrrolo[3,2-b]quinoxaline-1,2-diamine | N1-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)sulfonyl-pyrrolo[3,2-b]quinoxaline-1,2-diamine | 496.5 |
| 6776225 | C26H20N6O3S | N1-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)sulfonyl-pyrrolo[3,2-b]quinoxaline-1,2-diamine | N1-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)sulfonyl-pyrrolo[3,2-b]quinoxaline-1,2-diamine | 496.5 |
| 6776226 | C25H22N2O4 | 6-[4-(2-methoxyphenoxy)-1,2-dihydropyrazol-3-ylidene]-3-[(4-vinylphenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(2-methoxyphenoxy)-1,2-dihydropyrazol-3-ylidene]-3-[(4-vinylphenyl)methoxy]cyclohexa-2,4-dien-1-one | 414.5 |
| 6776227 | C20H20N4O6 | ethyl 4-[[3-[4-(2-hydrazino-2-oxo-ethoxy)-6-oxo-cyclohexa-2,4-dien-1-ylidene]-1,2-dihydropyrazol-4-yl]oxy]benzoate | ethyl 4-[[3-[4-(2-hydrazino-2-oxo-ethoxy)-6-oxo-cyclohexa-2,4-dien-1-ylidene]-1,2-dihydropyrazol-4-yl]oxy]benzoate | 412.4 |
| 6776228 | C21H18N4O5S | (2Z)-5-amino-2-[(3,4-dimethoxyphenyl)methylene]-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-[(3,4-dimethoxyphenyl)methylene]-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 438.5 |
| 6776229 | C21H18N4O5S | (2Z)-5-amino-2-[(3,4-dimethoxyphenyl)methylene]-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-[(3,4-dimethoxyphenyl)methylene]-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 438.5 |
| 6776230 | C22H17BrN2O3 | 3-benzyloxy-6-[4-(2-bromophenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-benzyloxy-6-[4-(2-bromophenoxy)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 437.3 |
| 6776231 | C20H21N3O6S | methyl 2-[[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | methyl 2-[[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 431.5 |
| 6776232 | C20H21N3O6S | methyl 2-[[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | methyl 2-[[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 431.5 |
| 6776233 | C23H19FN2O3 | 3-[(4-fluorophenyl)methoxy]-6-[4-(4-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-[(4-fluorophenyl)methoxy]-6-[4-(4-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 390.4 |
| 6776234 | C22H23N5O4S | (2Z)-6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 453.5 |
| 6776235 | C19H13ClN6O2 | 4-[10-(5-chloro-2-methyl-phenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[10-(5-chloro-2-methyl-phenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 392.8 |
| 6776236 | C19H15BrN4O4 | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7,8-dimethoxy-5H-pyrimido[5,4-b]indol-4-one | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7,8-dimethoxy-5H-pyrimido[5,4-b]indol-4-one | 443.3 |
| 6776237 | C19H15BrN4O4 | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7,8-dimethoxy-5H-pyrimido[5,4-b]indol-4-one | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7,8-dimethoxy-5H-pyrimido[5,4-b]indol-4-one | 443.3 |
| 6776238 | C22H30N4O3 | ethyl 5-methoxy-3-[[(1R,5S)-1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl]hydrazono]indole-2-carboxylate | ethyl 5-methoxy-3-[[(1R,5S)-1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl]hydrazono]indole-2-carboxylate | 398.5 |
| 6776239 | C24H21ClN2O4 | 3-[(2-chlorophenyl)methoxy]-6-[4-(3-methoxyphenoxy)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-[(2-chlorophenyl)methoxy]-6-[4-(3-methoxyphenoxy)-5-methyl-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 436.9 |
| 6776240 | C23H18BrN3O5 | 6-[4-(2-bromophenoxy)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(2-bromophenoxy)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 496.3 |
| 6776241 | C24H21N3O5 | 6-[4-(4-methoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(4-methoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 431.4 |
| 6776242 | C18H18N4O4 | 2-[4-[4-(2-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-oxo-cyclohexa-1,5-dien-1-yl]oxyacetohydrazide | 2-[4-[4-(2-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-oxo-cyclohexa-1,5-dien-1-yl]oxyacetohydrazide | 354.4 |
| 6776243 | C24H20ClFN2O4 | 3-[(2-chloro-6-fluoro-phenyl)methoxy]-6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-[(2-chloro-6-fluoro-phenyl)methoxy]-6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 454.9 |
| 6776244 | C22H16ClN3O3 | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-(phenoxymethyl)quinazolin-4-one | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-(phenoxymethyl)quinazolin-4-one | 405.8 |
| 6776245 | C22H16ClN3O3 | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-(phenoxymethyl)quinazolin-4-one | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-(phenoxymethyl)quinazolin-4-one | 405.8 |
| 6776246 | C20H16N4O3S2 | 5-amino-3-benzylsulfanyl-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 5-amino-3-benzylsulfanyl-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 424.5 |
| 6776247 | C20H16N4O3S2 | 5-amino-3-benzylsulfanyl-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 5-amino-3-benzylsulfanyl-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 424.5 |
| 6776248 | C19H12BrN3O3 | 3-[(4-bromo-1-oxo-2-naphthylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(4-bromo-1-oxo-2-naphthylidene)methylamino]-1H-quinazoline-2,4-dione | 410.2 |
| 6776249 | C19H12BrN3O3 | 3-[(4-bromo-1-oxo-2-naphthylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(4-bromo-1-oxo-2-naphthylidene)methylamino]-1H-quinazoline-2,4-dione | 410.2 |
| 6776250 | C23H20N2O2 | 6-[4-(2,3,5-trimethylphenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(2,3,5-trimethylphenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 356.4 |
| 6776251 | C21H20ClN5O2S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 441.9 |
| 6776252 | C21H20ClN5O2S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 441.9 |
| 6776253 | C26H27N7O2 | 2-amino-1-(indol-3-ylidenemethylamino)-N-(3-isopropoxypropyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide | 2-amino-1-(indol-3-ylidenemethylamino)-N-(3-isopropoxypropyl)pyrrolo[3,2-b]quinoxaline-3-carboxamide | 469.5 |
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