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.
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Total Compounds: 6,571,471
Showing 6,357,301 - 6,357,350 of 6,571,471
Page 127147 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6771215 | C19H18ClN3O2 | N-(3-chloro-2-methyl-phenyl)-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(3-chloro-2-methyl-phenyl)-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 355.8 |
| 6771216 | C15H11BrN4O2S | 5-(5-bromo-2-thienyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 5-(5-bromo-2-thienyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-3-carbohydrazide | 391.2 |
| 6771217 | C16H13ClN2O3 | 4-[4-(4-chlorophenoxy)-1,2-dihydropyrazol-3-ylidene]-3-hydroxy-2-methyl-cyclohexa-2,5-dien-1-one | 4-[4-(4-chlorophenoxy)-1,2-dihydropyrazol-3-ylidene]-3-hydroxy-2-methyl-cyclohexa-2,5-dien-1-one | 316.74 |
| 6771218 | C23H21N6O4S- | [4-[[5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-(4-methylpyrimidin-2-yl)azanide | [4-[[5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-(4-methylpyrimidin-2-yl)azanide | 477.5 |
| 6771219 | C23H22N6O4S | 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 478.5 |
| 6771220 | C20H19N3O4 | N-(1,3-benzodioxol-5-ylmethyl)-5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(1,3-benzodioxol-5-ylmethyl)-5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 365.4 |
| 6771221 | C24H28N4O4S | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 468.6 |
| 6771222 | C16H18N2O4 | methyl (2Z)-2-[4-(1-ethoxyethylidene)-5-oxo-1-phenyl-pyrazolidin-3-ylidene]acetate | methyl (2Z)-2-[4-(1-ethoxyethylidene)-5-oxo-1-phenyl-pyrazolidin-3-ylidene]acetate | 302.32 |
| 6771223 | C17H11ClN4O2S | N-(6-chloro-1,3-benzothiazol-2-yl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(6-chloro-1,3-benzothiazol-2-yl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 370.8 |
| 6771224 | C23H19N3O4 | (4S)-5-(2-furylmethyl)-4-(4-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-5-(2-furylmethyl)-4-(4-methoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 401.4 |
| 6771225 | C15H15N5O2S | 5-(3-ethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-methyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(3-ethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-methyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 329.4 |
| 6771226 | C24H26ClN3O3 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-isopropylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-isopropylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 439.9 |
| 6771227 | C23H18ClN3O4 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-furylmethyl)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-furylmethyl)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 435.9 |
| 6771228 | C18H14N4O4S2 | N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(6-methylsulfonyl-1,3-benzothiazol-2-yl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 414.5 |
| 6771229 | C26H21Cl2N3O3 | (4R)-4-(3,4-dichlorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(3,4-dichlorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 494.4 |
| 6771230 | C19H15FN4O2S | 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(6-fluoro-1,3-benzothiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(6-fluoro-1,3-benzothiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 382.4 |
| 6771231 | C21H18ClN5O3 | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-1,2-dihydropyrazole-3-carboxamide | 423.9 |
| 6771232 | C18H11ClN6O | 6-[10-(3-chlorophenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[10-(3-chlorophenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]cyclohexa-2,4-dien-1-one | 362.8 |
| 6771233 | C21H19Cl2N3O3 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-chlorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-chlorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 432.3 |
| 6771234 | C13H9Br2N3O2 | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 399.04 |
| 6771235 | C22H13ClN7OS2+ | 5-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 491.0 |
| 6771236 | C22H13ClN7OS2+ | 5-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-(3-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 491.0 |
| 6771237 | C16H18N6OS | 5-amino-2-(4-methyl-1-piperidyl)-6-(pyrrol-2-ylidenemethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-2-(4-methyl-1-piperidyl)-6-(pyrrol-2-ylidenemethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 342.4 |
| 6771238 | C16H18N6OS | 5-amino-2-(4-methyl-1-piperidyl)-6-(pyrrol-2-ylidenemethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-2-(4-methyl-1-piperidyl)-6-(pyrrol-2-ylidenemethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 342.4 |
| 6771239 | C22H23N3O4 | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(3-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(3-methoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 393.4 |
| 6771240 | C31H29N5O2S | 2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 535.7 |
| 6771241 | C31H29N5O2S | 2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 535.7 |
| 6771242 | C13H12N2O3 | 2-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]furan-3-carbohydrazide | 2-methyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]furan-3-carbohydrazide | 244.25 |
| 6771243 | C16H12Br2N4OS | 2,4-dibromo-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 468.2 |
| 6771244 | C16H12Br2N4OS | 2,4-dibromo-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 468.2 |
| 6771247 | C19H22Br2N3O+ | 2,4-dibromo-6-[[[4-(p-tolylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[4-(p-tolylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 468.2 |
| 6771248 | C19H21Br2N3O | 2,4-dibromo-6-[[[4-(p-tolylmethyl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[4-(p-tolylmethyl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 467.2 |
| 6771249 | C18H11FN6O2 | 4-[10-(4-fluorophenyl)-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-(4-fluorophenyl)-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 | 362.3 |
| 6771250 | C17H16N4O3 | 2-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 324.33 |
| 6771251 | C25H31N5O3S | 2-[[5-(4-tert-butylphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 481.6 |
| 6771252 | C25H31N5O3S | 2-[[5-(4-tert-butylphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 481.6 |
| 6771253 | C22H16ClF3N4O3S | methyl (2Z)-2-[1-(1,3-benzothiazol-2-yl)-4-[1-[2-chloro-5-(trifluoromethyl)anilino]ethylidene]-5-oxo-pyrazolidin-3-ylidene]acetate | methyl (2Z)-2-[1-(1,3-benzothiazol-2-yl)-4-[1-[2-chloro-5-(trifluoromethyl)anilino]ethylidene]-5-oxo-pyrazolidin-3-ylidene]acetate | 508.9 |
| 6771254 | C13H13ClN4O3 | N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | N'-[(3-chloro-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | 308.72 |
| 6771255 | C14H9Br2N5OS | 2,4-dibromo-6-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 455.1 |
| 6771256 | C26H25N5O3S | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 487.6 |
| 6771257 | C26H25N5O3S | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 487.6 |
| 6771258 | C19H23ClN3O2+ | 4-[[[4-[(4-chlorophenyl)methyl]piperazin-4-ium-1-yl]amino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[[4-[(4-chlorophenyl)methyl]piperazin-4-ium-1-yl]amino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 360.9 |
| 6771259 | C19H22ClN3O2 | 4-[[[4-[(4-chlorophenyl)methyl]piperazin-1-yl]amino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[[4-[(4-chlorophenyl)methyl]piperazin-1-yl]amino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 359.8 |
| 6771260 | C26H22ClN3O4 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(3-phenoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(3-phenoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 475.9 |
| 6771261 | C17H19N5O2S | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 357.4 |
| 6771262 | C20H19N3O4 | N-(1,3-benzodioxol-5-ylmethyl)-5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(1,3-benzodioxol-5-ylmethyl)-5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 365.4 |
| 6771263 | C20H21N3O | 6-[4-[(3S)-3-methyl-1-piperidyl]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-[(3S)-3-methyl-1-piperidyl]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 319.4 |
| 6771264 | C15H12N4O3S2 | N-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)carbamothioyl]-1,3-dihydro-2,1,3-benzothiadiazole-5-carboxamide | N-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)carbamothioyl]-1,3-dihydro-2,1,3-benzothiadiazole-5-carboxamide | 360.4 |
| 6771265 | C21H18Cl3N3O3 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-dichlorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-dichlorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 466.7 |
| 6771266 | C10H10ClN6O2+ | [amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | [amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | 281.68 |
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