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 6,333,951 - 6,334,000 of 6,571,471
Page 126680 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6747249 | C16H13ClN2O2 | 4-chloro-6-[5-(2-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[5-(2-methoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 300.74 |
| 6747250 | C16H12N4O2S | 2-hydroxy-4-(3-phenyl-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-ylidene)cyclohexa-2,5-dien-1-one | 2-hydroxy-4-(3-phenyl-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-ylidene)cyclohexa-2,5-dien-1-one | 324.4 |
| 6747251 | C18H21N3O4 | 1-(p-tolyl)-5-[1-[[(2S)-tetrahydrofuran-2-yl]methylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 1-(p-tolyl)-5-[1-[[(2S)-tetrahydrofuran-2-yl]methylamino]ethylidene]hexahydropyrimidine-2,4,6-trione | 343.4 |
| 6747252 | C16H17N3O3 | 5-[1-(cyclopropylamino)ethylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[1-(cyclopropylamino)ethylidene]-1-(p-tolyl)hexahydropyrimidine-2,4,6-trione | 299.32 |
| 6747253 | C15H11FN4O2S | 4-[[[3-(2-fluorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[[3-(2-fluorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 330.3 |
| 6747254 | C15H11FN4O2S | 4-[[[3-(2-fluorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[[3-(2-fluorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 330.3 |
| 6747255 | C15H14N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-(nitrosomethylene)-1H-pyridine-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-(nitrosomethylene)-1H-pyridine-3-carbohydrazide | 314.30 |
| 6747256 | C15H14N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-(nitrosomethylene)-1H-pyridine-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-(nitrosomethylene)-1H-pyridine-3-carbohydrazide | 314.30 |
| 6747257 | C15H14N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-(nitrosomethylene)-1H-pyridine-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-(nitrosomethylene)-1H-pyridine-3-carbohydrazide | 314.30 |
| 6747258 | C15H14N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-(nitrosomethylene)-1H-pyridine-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-(nitrosomethylene)-1H-pyridine-3-carbohydrazide | 314.30 |
| 6747259 | C9H13N5O3 | (2R)-2-amino-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]propanehydrazide | (2R)-2-amino-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]propanehydrazide | 239.23 |
| 6747260 | C9H13N5O3 | (2R)-2-amino-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]propanehydrazide | (2R)-2-amino-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]propanehydrazide | 239.23 |
| 6747261 | C15H20N4O2 | 2-methoxy-4-[(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-ylamino)methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-ylamino)methylene]cyclohexa-2,5-dien-1-one | 288.34 |
| 6747262 | C18H22N2O4 | (1R,4R)-3-[(4-hydroxybenzoyl)hydrazono]-4,7,7-trimethyl-norbornane-1-carboxylic acid | (1R,4R)-3-[(4-hydroxybenzoyl)hydrazono]-4,7,7-trimethyl-norbornane-1-carboxylic acid | 330.4 |
| 6747263 | C17H14N4O2S | 2-hydroxy-4-[3-(m-tolyl)-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-ylidene]cyclohexa-2,5-dien-1-one | 2-hydroxy-4-[3-(m-tolyl)-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-ylidene]cyclohexa-2,5-dien-1-one | 338.4 |
| 6747264 | C14H10N4O3 | 6-[(benzimidazol-1-ylamino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[(benzimidazol-1-ylamino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 282.25 |
| 6747265 | C14H10N4O3 | 6-[(benzimidazol-1-ylamino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[(benzimidazol-1-ylamino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 282.25 |
| 6747266 | C17H20N2O5 | (1R,4R)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbohydrazide | (1R,4R)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,7,7-trimethyl-3-oxo-2-oxabicyclo[2.2.1]heptane-1-carbohydrazide | 332.4 |
| 6747267 | C15H16FN3O2S | 5-[(4-fluoroanilino)methylene]-1-[(1R)-1-methylpropyl]-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(4-fluoroanilino)methylene]-1-[(1R)-1-methylpropyl]-2-thioxo-hexahydropyrimidine-4,6-dione | 321.4 |
| 6747270 | C20H20N4O2 | (2R)-2-amino-N-[(6-methoxy-2-quinolyl)methyleneamino]-3-phenyl-propanamide | (2R)-2-amino-N-[(6-methoxy-2-quinolyl)methyleneamino]-3-phenyl-propanamide | 348.4 |
| 6747271 | C17H17N3O2 | 6-[4-[2-hydroxyethyl(methyl)amino]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-[2-hydroxyethyl(methyl)amino]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 295.34 |
| 6747272 | C16H11FN4O2S | 4-[3-(4-fluorophenyl)-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-ylidene]-2-hydroxy-cyclohexa-2,5-dien-1-one | 4-[3-(4-fluorophenyl)-5H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-ylidene]-2-hydroxy-cyclohexa-2,5-dien-1-one | 342.3 |
| 6747273 | C18H16N2O | 7-methyl-3-[(3-methylanilino)methylene]quinolin-2-one | 7-methyl-3-[(3-methylanilino)methylene]quinolin-2-one | 276.3 |
| 6747274 | C8H8N6O2 | 4-[[(5-aminotetrazol-1-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[(5-aminotetrazol-1-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 220.19 |
| 6747275 | C8H8N6O2 | 4-[[(5-aminotetrazol-1-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[(5-aminotetrazol-1-yl)amino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 220.19 |
| 6747276 | C15H18N4O2S | 1-[(1R)-1-methylpropyl]-5-[(2-phenylhydrazino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-[(1R)-1-methylpropyl]-5-[(2-phenylhydrazino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 318.4 |
| 6747277 | C19H15N3O2 | 6-[4-(2-furylmethylamino)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(2-furylmethylamino)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 317.3 |
| 6747279 | C19H18N2O | 3-[(2,3-dimethylanilino)methylene]-6-methyl-quinolin-2-one | 3-[(2,3-dimethylanilino)methylene]-6-methyl-quinolin-2-one | 290.4 |
| 6747280 | C18H16N2O2 | 3-[(4-methoxyanilino)methylene]-6-methyl-quinolin-2-one | 3-[(4-methoxyanilino)methylene]-6-methyl-quinolin-2-one | 292.3 |
| 6747281 | C16H14N4O2S | 2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 326.4 |
| 6747282 | C15H16FN3O2S | 5-[(3-fluoroanilino)methylene]-1-[(1R)-1-methylpropyl]-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(3-fluoroanilino)methylene]-1-[(1R)-1-methylpropyl]-2-thioxo-hexahydropyrimidine-4,6-dione | 321.4 |
| 6747283 | C19H19N3O2 | 2-methoxy-6-(4-pyrrolidin-1-yl-1H-quinazolin-2-ylidene)cyclohexa-2,4-dien-1-one | 2-methoxy-6-(4-pyrrolidin-1-yl-1H-quinazolin-2-ylidene)cyclohexa-2,4-dien-1-one | 321.4 |
| 6747284 | C17H15FN2O3 | 6-[5-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-4-fluoro-cyclohexa-2,4-dien-1-one | 6-[5-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-4-fluoro-cyclohexa-2,4-dien-1-one | 314.31 |
| 6747285 | C13H15N5O2S | 2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 305.36 |
| 6747286 | C14H16N2O | 3-[(tert-butylamino)methylene]quinolin-2-one | 3-[(tert-butylamino)methylene]quinolin-2-one | 228.29 |
| 6747287 | C15H15N3O2S | 5-[(cyclopropylamino)methylene]-1-(o-tolyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(cyclopropylamino)methylene]-1-(o-tolyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 301.4 |
| 6747288 | C16H12N4O5 | 3-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 340.29 |
| 6747289 | C16H12N4O5 | 3-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 340.29 |
| 6747290 | C19H18N2O | 3-[(3,4-dimethylanilino)methylene]-8-methyl-quinolin-2-one | 3-[(3,4-dimethylanilino)methylene]-8-methyl-quinolin-2-one | 290.4 |
| 6747291 | C17H17FN2O3 | 6-[(5S)-5-(2,4-dimethoxyphenyl)pyrazolidin-3-ylidene]-4-fluoro-cyclohexa-2,4-dien-1-one | 6-[(5S)-5-(2,4-dimethoxyphenyl)pyrazolidin-3-ylidene]-4-fluoro-cyclohexa-2,4-dien-1-one | 316.33 |
| 6747292 | C14H13N3O2S | 5-[(cyclopropylamino)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(cyclopropylamino)methylene]-1-phenyl-2-thioxo-hexahydropyrimidine-4,6-dione | 287.34 |
| 6747294 | C12H12N4O | 6-methyl-N'-(pyrrol-2-ylidenemethyl)pyridine-3-carbohydrazide | 6-methyl-N'-(pyrrol-2-ylidenemethyl)pyridine-3-carbohydrazide | 228.25 |
| 6747295 | C12H12N4O | 6-methyl-N'-(pyrrol-2-ylidenemethyl)pyridine-3-carbohydrazide | 6-methyl-N'-(pyrrol-2-ylidenemethyl)pyridine-3-carbohydrazide | 228.25 |
| 6747296 | C14H11N5OS | 6-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 297.34 |
| 6747297 | C14H11N5OS | 6-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[3-(3-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 297.34 |
| 6747298 | C17H16N4O2 | N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]pyridine-3-carboxamide | N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]pyridine-3-carboxamide | 308.33 |
| 6747299 | C17H15N3O3 | 2-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]benzonitrile | 2-[[(2,4-dioxo-5,6,7,8-tetrahydro-1H-quinolin-3-ylidene)-hydroxy-methyl]amino]benzonitrile | 309.32 |
| 6747300 | C18H14ClNO4 | 6-chloro-3-[2-(4-ethoxyphenyl)-2-oxo-ethylidene]-4H-1,4-benzoxazin-2-one | 6-chloro-3-[2-(4-ethoxyphenyl)-2-oxo-ethylidene]-4H-1,4-benzoxazin-2-one | 343.8 |
| 6747301 | C13H13N3O | 2-phenyl-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 2-phenyl-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 227.26 |
| 6747302 | C13H13N3O | 2-phenyl-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 2-phenyl-N'-(pyrrol-2-ylidenemethyl)acetohydrazide | 227.26 |
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