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 6,348,101 - 6,348,150 of 6,571,471
Page 126963 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6761736 | C23H20ClN4O2S+ | 2-[[3-[(2-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[3-[(2-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 451.9 |
| 6761737 | C20H22N2O5 | (3R)-6-tert-butyl-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-6-tert-butyl-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 370.4 |
| 6761738 | C20H22N2O5 | (3R)-6-tert-butyl-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-6-tert-butyl-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 370.4 |
| 6761739 | C21H20N4O3S | N'-[[1-(4-isopropylphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide | N'-[[1-(4-isopropylphenyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide | 408.5 |
| 6761740 | C20H13Br2N3O2 | 2,4-dibromo-6-[(2-methyl-3-oxazolo[4,5-b]pyridin-2-yl-anilino)methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[(2-methyl-3-oxazolo[4,5-b]pyridin-2-yl-anilino)methylene]cyclohexa-2,4-dien-1-one | 487.1 |
| 6761741 | C19H14N4O4 | 5-(1H-benzimidazol-2-ylmethylene)-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 5-(1H-benzimidazol-2-ylmethylene)-1-(4-methoxyphenyl)hexahydropyrimidine-2,4,6-trione | 362.3 |
| 6761742 | C21H15F3N4O3S | methyl 4-[1-[1-(1,3-benzothiazol-2-yl)-5-oxo-3-(trifluoromethyl)pyrazol-4-ylidene]ethylamino]benzoate | methyl 4-[1-[1-(1,3-benzothiazol-2-yl)-5-oxo-3-(trifluoromethyl)pyrazol-4-ylidene]ethylamino]benzoate | 460.4 |
| 6761743 | C20H21N3O3S | 3-[(4-ethoxyphenyl)methyl]-2-[(Z)-(4-methoxyphenyl)methylenehydrazono]thiazolidin-4-one | 3-[(4-ethoxyphenyl)methyl]-2-[(Z)-(4-methoxyphenyl)methylenehydrazono]thiazolidin-4-one | 383.5 |
| 6761744 | C24H18ClFN4O3 | N-[2-[2-[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2-fluoro-benzamide | N-[2-[2-[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]hydrazino]-2-oxo-ethyl]-2-fluoro-benzamide | 464.9 |
| 6761745 | C19H13N3O4S2 | 2-methoxy-N-[4-oxo-5-(2-oxoindolin-3-ylidene)-2-thioxo-thiazolidin-3-yl]benzamide | 2-methoxy-N-[4-oxo-5-(2-oxoindolin-3-ylidene)-2-thioxo-thiazolidin-3-yl]benzamide | 411.5 |
| 6761746 | C19H14N4O2S | 5-(1H-benzimidazol-2-ylmethylene)-1-(p-tolyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-(1H-benzimidazol-2-ylmethylene)-1-(p-tolyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 362.4 |
| 6761747 | C26H24N4O4S | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | 488.6 |
| 6761748 | C26H24BrN3O4 | N-[[5-bromo-2-oxo-1-(2-phenylethyl)indolin-3-ylidene]amino]-2-(3,4-dimethoxyphenyl)acetamide | N-[[5-bromo-2-oxo-1-(2-phenylethyl)indolin-3-ylidene]amino]-2-(3,4-dimethoxyphenyl)acetamide | 522.4 |
| 6761749 | C19H16N4O4S | 2-hydroxy-N'-[[1-(m-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide | 2-hydroxy-N'-[[1-(m-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]benzohydrazide | 396.4 |
| 6761750 | C17H16Br2N4O | 2,4-dibromo-6-[[(1,4,5,7-tetramethylpyrrolo[3,4-d]pyridazin-6-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[(1,4,5,7-tetramethylpyrrolo[3,4-d]pyridazin-6-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 452.1 |
| 6761751 | C17H16Br2N4O | 2,4-dibromo-6-[[(1,4,5,7-tetramethylpyrrolo[3,4-d]pyridazin-6-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[(1,4,5,7-tetramethylpyrrolo[3,4-d]pyridazin-6-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 452.1 |
| 6761752 | C18H21N6O5+ | 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N'-[(Z)-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N'-[(Z)-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 401.4 |
| 6761754 | C21H16N4O2 | 4-[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)amino]-2,3-dihydrophthalazin-1-yl]benzamide | 4-[4-[(6-oxocyclohexa-2,4-dien-1-ylidene)amino]-2,3-dihydrophthalazin-1-yl]benzamide | 356.4 |
| 6761755 | C23H16BrClN4O2 | N-[(6-bromo-2,3-dihydro-1,4-benzodioxin-7-yl)methyleneamino]-6-chloro-4-phenyl-quinazolin-2-amine | N-[(6-bromo-2,3-dihydro-1,4-benzodioxin-7-yl)methyleneamino]-6-chloro-4-phenyl-quinazolin-2-amine | 495.8 |
| 6761756 | C18H16N6O2 | N-[(2,5-dimethoxyphenyl)methyleneamino]-5H-[1,2,4]triazino[5,6-b]indol-3-amine | N-[(2,5-dimethoxyphenyl)methyleneamino]-5H-[1,2,4]triazino[5,6-b]indol-3-amine | 348.4 |
| 6761757 | C21H22N4O5 | 3-(4-ethoxy-3-methoxy-phenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-ethoxy-3-methoxy-phenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 410.4 |
| 6761758 | C21H22N4O5 | 3-(4-ethoxy-3-methoxy-phenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-ethoxy-3-methoxy-phenyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 410.4 |
| 6761759 | C18H15N5O3S | N'-[[1-(m-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-4-carbohydrazide | N'-[[1-(m-tolyl)-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene]methyl]pyridine-4-carbohydrazide | 381.4 |
| 6761760 | C20H17FN2O6 | 1-[(4-fluorophenyl)methyl]-5-[(4-hydroxy-3,5-dimethoxy-phenyl)methylene]hexahydropyrimidine-2,4,6-trione | ZINC00722719 | 400.4 |
| 6761761 | C20H19ClN4O3S | (6S)-2-[2-[1-(4-chlorophenyl)ethylidene]hydrazino]-N-(4-methoxyphenyl)-4-oxo-5,6-dihydro-1,3-thiazine-6-carboxamide | (6S)-2-[2-[1-(4-chlorophenyl)ethylidene]hydrazino]-N-(4-methoxyphenyl)-4-oxo-5,6-dihydro-1,3-thiazine-6-carboxamide | 430.9 |
| 6761762 | C25H23N5O6 | 2-[2-[(3,4-dimethoxyphenyl)methyl]benzimidazol-1-yl]-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[2-[(3,4-dimethoxyphenyl)methyl]benzimidazol-1-yl]-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 489.5 |
| 6761763 | C25H23N5O6 | 2-[2-[(3,4-dimethoxyphenyl)methyl]benzimidazol-1-yl]-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[2-[(3,4-dimethoxyphenyl)methyl]benzimidazol-1-yl]-N'-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 489.5 |
| 6761764 | C18H22N4O2S | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-methyl-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-methyl-2-thioxo-hexahydropyrimidine-4,6-dione | 358.5 |
| 6761765 | C22H17N3O3 | 3-methyl-6-[4-(3-nitrophenyl)-1,3-dihydro-1,5-benzodiazepin-2-ylidene]cyclohexa-2,4-dien-1-one | 3-methyl-6-[4-(3-nitrophenyl)-1,3-dihydro-1,5-benzodiazepin-2-ylidene]cyclohexa-2,4-dien-1-one | 371.4 |
| 6761766 | C25H21BrN4O3 | 4-bromo-N-[2-oxo-2-[2-[2-oxo-1-(2-phenylethyl)indolin-3-ylidene]hydrazino]ethyl]benzamide | 4-bromo-N-[2-oxo-2-[2-[2-oxo-1-(2-phenylethyl)indolin-3-ylidene]hydrazino]ethyl]benzamide | 505.4 |
| 6761767 | C17H16N4O3S | 2-methoxy-6-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 356.4 |
| 6761768 | C17H16N4O3S | 2-methoxy-6-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 356.4 |
| 6761769 | C17H14Cl2N4O2S | 4-[[[3-(2,4-dichlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[[3-(2,4-dichlorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 409.3 |
| 6761770 | C23H21N5O4 | N2-[(4-methoxyphenyl)methyleneamino]-N6-[(Z)-(4-methoxyphenyl)methyleneamino]pyridine-2,6-dicarboxamide | N2-[(4-methoxyphenyl)methyleneamino]-N6-[(Z)-(4-methoxyphenyl)methyleneamino]pyridine-2,6-dicarboxamide | 431.4 |
| 6761771 | C22H22N4O6 | ethyl 2-[3-[[2-[(2-methoxybenzoyl)amino]acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | ethyl 2-[3-[[2-[(2-methoxybenzoyl)amino]acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 438.4 |
| 6761772 | C26H24N4O4S | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | 488.6 |
| 6761773 | C26H24N4O4S | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | 488.6 |
| 6761774 | C24H20N4O3S | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | 444.5 |
| 6761775 | C24H20N4O3S | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | 444.5 |
| 6761776 | C20H17N3O6 | methyl 2-[3-[[(3S)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate | methyl 2-[3-[[(3S)-2,3-dihydro-1,4-benzodioxine-3-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 395.4 |
| 6761777 | C25H28N4O3 | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(4-ethylphenyl)hexahydropyrimidine-2,4,6-trione | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(4-ethylphenyl)hexahydropyrimidine-2,4,6-trione | 432.5 |
| 6761778 | C20H22N4O2S | 6-[[[3-(4-tert-butylphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[[3-(4-tert-butylphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 382.5 |
| 6761779 | C20H22N4O2S | 6-[[[3-(4-tert-butylphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[[3-(4-tert-butylphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 382.5 |
| 6761780 | C20H18N2O4 | 1-[(4-methylanilino)methylene]-3-nitro-6,7,8,9-tetrahydrodibenzofuran-2-one | 1-[(4-methylanilino)methylene]-3-nitro-6,7,8,9-tetrahydrodibenzofuran-2-one | 350.4 |
| 6761781 | C16H17ClN4O2S | 1-(4-chlorophenyl)-5-[(1-piperidylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(4-chlorophenyl)-5-[(1-piperidylamino)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 364.9 |
| 6761782 | C20H18N2O4 | 1-[(3-methylanilino)methylene]-3-nitro-6,7,8,9-tetrahydrodibenzofuran-2-one | 1-[(3-methylanilino)methylene]-3-nitro-6,7,8,9-tetrahydrodibenzofuran-2-one | 350.4 |
| 6761783 | C20H20N4O3 | N-[2-[2-(1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2-phenyl-acetamide | N-[2-[2-(1-ethyl-2-oxo-indolin-3-ylidene)hydrazino]-2-oxo-ethyl]-2-phenyl-acetamide | 364.4 |
| 6761784 | C26H30N4O3 | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(4-isopropylphenyl)hexahydropyrimidine-2,4,6-trione | 5-[[(1-benzyl-4-piperidyl)amino]methylene]-1-(4-isopropylphenyl)hexahydropyrimidine-2,4,6-trione | 446.5 |
| 6761785 | C15H13N5O2S | 2-methoxy-6-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[[3-(4-pyridyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 327.4 |
| 6761786 | C23H18N2O5 | 2-(4-methyl-2-oxo-chromen-7-yl)oxy-N'-[(1-oxo-2-naphthylidene)methyl]acetohydrazide | 2-(4-methyl-2-oxo-chromen-7-yl)oxy-N'-[(1-oxo-2-naphthylidene)methyl]acetohydrazide | 402.4 |
Related Element Combinations
Explore other compound combinations that include similar elements. Discover more chemistry by browsing related searches.
Looking for a specific combination?
Select any elements from the periodic table and discover all known compounds instantly.
NIH
Data Sourced from PubChem
All compound data on CompoundLookup comes from PubChem, the world's largest free chemistry database maintained by the National Institutes of Health (NIH). We've indexed and organized this data to enable element-based searching - a feature not available on any other platform. We're constantly adding more compounds and improving our coverage. Learn more about our mission.