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 6,347,851 - 6,347,900 of 6,571,471
Page 126958 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6761479 | C22H20N4O3 | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 388.4 |
| 6761480 | C22H19N3O5S | methyl 2-[2-[2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | methyl 2-[2-[2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | 437.5 |
| 6761481 | C22H19N3O5S | methyl 2-[2-[2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | methyl 2-[2-[2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | 437.5 |
| 6761482 | C23H22N4O4 | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]-6-methoxy-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]-6-methoxy-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 418.4 |
| 6761483 | C23H22N4O4 | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]-6-methoxy-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]-6-methoxy-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 418.4 |
| 6761484 | C23H22N4O4 | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]-7-methoxy-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]-7-methoxy-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 418.4 |
| 6761485 | C23H22N4O4 | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]-7-methoxy-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[4-[2-(4,6-dimethylpyrimidin-2-yl)hydrazino]-7-methoxy-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 418.4 |
| 6761486 | C23H21N3O6S | methyl 2-[2-[6-methoxy-2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | methyl 2-[2-[6-methoxy-2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | 467.5 |
| 6761487 | C23H21N3O6S | methyl 2-[2-[6-methoxy-2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | methyl 2-[2-[6-methoxy-2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | 467.5 |
| 6761488 | C23H21N3O6S | methyl 2-[2-[7-methoxy-2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | methyl 2-[2-[7-methoxy-2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | 467.5 |
| 6761489 | C23H21N3O6S | methyl 2-[2-[7-methoxy-2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | methyl 2-[2-[7-methoxy-2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)chromen-4-yl]hydrazino]-4-methyl-thiazole-5-carboxylate | 467.5 |
| 6761490 | C25H22N4O4S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | 474.5 |
| 6761491 | C25H22N4O4S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | 474.5 |
| 6761492 | C25H19BrN4O5 | N-[2-[2-[1-(1,3-benzodioxol-5-ylmethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-3-bromo-benzamide | N-[2-[2-[1-(1,3-benzodioxol-5-ylmethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-3-bromo-benzamide | 535.3 |
| 6761493 | C19H16FN5O4 | N-[2-[2-[1-(2-amino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2-fluoro-benzamide | N-[2-[2-[1-(2-amino-2-oxo-ethyl)-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2-fluoro-benzamide | 397.4 |
| 6761494 | C20H17N5O2 | 3-(benzotriazol-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 3-(benzotriazol-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 359.4 |
| 6761495 | C20H17N5O2 | 3-(benzotriazol-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 3-(benzotriazol-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 359.4 |
| 6761496 | C19H21N4O3S+ | N'-[(1E)-1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | N'-[(1E)-1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[(3-methyl-1H-benzimidazol-3-ium-2-yl)sulfanyl]acetohydrazide | 385.5 |
| 6761497 | C16H18N4O4S | 1-(2-methoxyphenyl)-5-[(morpholinoamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(2-methoxyphenyl)-5-[(morpholinoamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 362.4 |
| 6761498 | C20H16N4O3 | 5-(1H-benzimidazol-2-ylmethylene)-1-(4-ethylphenyl)hexahydropyrimidine-2,4,6-trione | 5-(1H-benzimidazol-2-ylmethylene)-1-(4-ethylphenyl)hexahydropyrimidine-2,4,6-trione | 360.4 |
| 6761499 | C20H14BrN3O2 | 4-bromo-6-[(2-methyl-5-oxazolo[4,5-b]pyridin-2-yl-anilino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[(2-methyl-5-oxazolo[4,5-b]pyridin-2-yl-anilino)methylene]cyclohexa-2,4-dien-1-one | 408.2 |
| 6761501 | C23H20N4O4 | methyl 2-[3-[[2-(2-naphthylamino)acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | methyl 2-[3-[[2-(2-naphthylamino)acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 416.4 |
| 6761502 | C21H14ClFN2O | 4-chloro-6-[4-(3-fluorophenyl)-1,3-dihydro-1,5-benzodiazepin-2-ylidene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[4-(3-fluorophenyl)-1,3-dihydro-1,5-benzodiazepin-2-ylidene]cyclohexa-2,4-dien-1-one | 364.8 |
| 6761503 | C23H19N3O4 | 3-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 3-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 401.4 |
| 6761504 | C23H19N3O4 | 3-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 3-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-[(2-methylphenoxy)methyl]quinazolin-4-one | 401.4 |
| 6761505 | C18H17ClN6O3 | N-[(Z)-(2-chloro-3-phenyl-prop-2-enylidene)amino]-2-(1,3-dimethyl-2,6-dioxo-purin-7-yl)acetamide | N-[(Z)-(2-chloro-3-phenyl-prop-2-enylidene)amino]-2-(1,3-dimethyl-2,6-dioxo-purin-7-yl)acetamide | 400.8 |
| 6761506 | C24H20N4O4S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | 460.5 |
| 6761507 | C24H20N4O4S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | 460.5 |
| 6761508 | C19H20ClN7O4 | 7-(3-chlorobut-2-enyl)-1,3-dimethyl-8-[(2E)-2-[1-(4-nitrophenyl)ethylidene]hydrazino]purine-2,6-dione | 7-(3-chlorobut-2-enyl)-1,3-dimethyl-8-[(2E)-2-[1-(4-nitrophenyl)ethylidene]hydrazino]purine-2,6-dione | 445.9 |
| 6761509 | C26H18N4O4S | (2E)-2-cyano-N-(m-tolyl)-2-[5-[(3-nitrophenyl)methylene]-4-oxo-3-phenyl-thiazolidin-2-ylidene]acetamide | (2E)-2-cyano-N-(m-tolyl)-2-[5-[(3-nitrophenyl)methylene]-4-oxo-3-phenyl-thiazolidin-2-ylidene]acetamide | 482.5 |
| 6761510 | C18H18N4O2S | 2-ethoxy-4-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 354.4 |
| 6761511 | C17H15BrN4O3S | 2-bromo-6-methoxy-4-[[[3-(3-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-bromo-6-methoxy-4-[[[3-(3-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 435.3 |
| 6761512 | C17H15BrN4O3S | 2-bromo-6-methoxy-4-[[[3-(3-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-bromo-6-methoxy-4-[[[3-(3-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 435.3 |
| 6761513 | C25H22N4O5S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-(4-methoxyphenyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-(4-methoxyphenyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | 490.5 |
| 6761514 | C25H22N4O5S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-(4-methoxyphenyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-(4-methoxyphenyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | 490.5 |
| 6761515 | C19H16FN3O3 | 1-(3,4-dimethylphenyl)-5-[(4-fluoroanilino)methylene]hexahydropyrimidine-2,4,6-trione | 1-(3,4-dimethylphenyl)-5-[(4-fluoroanilino)methylene]hexahydropyrimidine-2,4,6-trione | 353.3 |
| 6761516 | C13H10BrN3O | 4-bromo-6-(1-methyl-3H-imidazo[4,5-c]pyridin-2-ylidene)cyclohexa-2,4-dien-1-one | 4-bromo-6-(1-methyl-3H-imidazo[4,5-c]pyridin-2-ylidene)cyclohexa-2,4-dien-1-one | 304.14 |
| 6761517 | C16H13BrN4O2S | 2-bromo-6-methoxy-4-[[(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,5-dien-1-one | 2-bromo-6-methoxy-4-[[(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,5-dien-1-one | 405.3 |
| 6761518 | C16H13BrN4O2S | 2-bromo-6-methoxy-4-[[(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,5-dien-1-one | 2-bromo-6-methoxy-4-[[(3-phenyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]cyclohexa-2,5-dien-1-one | 405.3 |
| 6761519 | C16H12BrClN4O2S | 2-bromo-4-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 439.7 |
| 6761520 | C16H12BrClN4O2S | 2-bromo-4-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[[[3-(3-chlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 439.7 |
| 6761521 | C18H18N4O5 | 2-[4-[4-(3-methoxyphenoxy)-1,2-dihydropyrazol-3-ylidene]-3-oxo-cyclohexa-1,5-dien-1-yl]oxyacetohydrazide | 2-[4-[4-(3-methoxyphenoxy)-1,2-dihydropyrazol-3-ylidene]-3-oxo-cyclohexa-1,5-dien-1-yl]oxyacetohydrazide | 370.4 |
| 6761522 | C15H13N3O4S | 1-(2-furylmethyl)-5-[(2-thienylmethylamino)methylene]hexahydropyrimidine-2,4,6-trione | 1-(2-furylmethyl)-5-[(2-thienylmethylamino)methylene]hexahydropyrimidine-2,4,6-trione | 331.3 |
| 6761523 | C24H21FN2O4 | 6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-[(2-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 420.4 |
| 6761524 | C24H22N2O4 | 3-benzyloxy-6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-benzyloxy-6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 402.4 |
| 6761525 | C20H22N2O4 | 6-[4-(3,4-dimethoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 6-[4-(3,4-dimethoxyphenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-ethoxy-cyclohexa-2,4-dien-1-one | 354.4 |
| 6761526 | C22H20F3N3O5 | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[3-(trifluoromethyl)anilino]methylene]hexahydropyrimidine-2,4,6-trione | 1-[2-(3,4-dimethoxyphenyl)ethyl]-5-[[3-(trifluoromethyl)anilino]methylene]hexahydropyrimidine-2,4,6-trione | 463.4 |
| 6761527 | C24H21ClN2O4 | 3-[(4-chlorophenyl)methoxy]-6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-[(4-chlorophenyl)methoxy]-6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 436.9 |
| 6761528 | C21H17N5O4 | 3-(1,3-benzodioxol-5-yl)-N-[(7S)-5-oxo-7-phenyl-6,7-dihydro-1H-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]prop-2-enamide | 3-(1,3-benzodioxol-5-yl)-N-[(7S)-5-oxo-7-phenyl-6,7-dihydro-1H-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl]prop-2-enamide | 403.4 |
| 6761529 | C18H18N4O3S | 2-ethoxy-6-[[[3-(3-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[[3-(3-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 370.4 |
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