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 6,339,451 - 6,339,500 of 6,571,471
Page 126790 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6752803 | C18H18N4O4S | N-(2,4-dimethoxyphenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(2,4-dimethoxyphenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]acetamide | 386.4 |
| 6752804 | C24H19N5O2S | 2-[[4-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanylmethyl]-1H-quinazolin-4-one | 2-[[4-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanylmethyl]-1H-quinazolin-4-one | 441.5 |
| 6752805 | C15H10Br2ClN3O6 | 2-(4-chloro-2-nitro-phenoxy)-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-chloro-2-nitro-phenoxy)-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 523.52 |
| 6752806 | C15H10Br2ClN3O6 | 2-(4-chloro-2-nitro-phenoxy)-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-chloro-2-nitro-phenoxy)-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 523.52 |
| 6752807 | C15H13N3O5S | (3S)-N-[1-(4-nitro-2-thienyl)ethylideneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | (3S)-N-[1-(4-nitro-2-thienyl)ethylideneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 347.3 |
| 6752808 | C16H11Cl2N3O3S | N-(3,4-dichlorophenyl)-2-[[2-(6-oxocyclohexa-2,4-dien-1-ylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(3,4-dichlorophenyl)-2-[[2-(6-oxocyclohexa-2,4-dien-1-ylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 396.2 |
| 6752809 | C25H24N4O3S | N-(2-methoxyphenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(2-phenylethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(2-methoxyphenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(2-phenylethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 460.5 |
| 6752810 | C24H28N4O2S | N-cyclohexyl-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(2-phenylethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-cyclohexyl-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(2-phenylethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 436.6 |
| 6752811 | C23H26N4O2S | 6-[3-[2-oxo-2-(1-piperidyl)ethyl]sulfanyl-4-(2-phenylethyl)-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 6-[3-[2-oxo-2-(1-piperidyl)ethyl]sulfanyl-4-(2-phenylethyl)-1H-1,2,4-triazol-5-ylidene]cyclohexa-2,4-dien-1-one | 422.5 |
| 6752812 | C26H26N4O2S | N-(2-ethylphenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(2-phenylethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(2-ethylphenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(2-phenylethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 458.6 |
| 6752813 | C24H21ClN4O2S | 2-[[4-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-chloro-2-methyl-phenyl)acetamide | 2-[[4-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-chloro-2-methyl-phenyl)acetamide | 465.0 |
| 6752814 | C23H19N5O4S | 2-[[4-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-nitrophenyl)acetamide | 2-[[4-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-nitrophenyl)acetamide | 461.5 |
| 6752815 | C25H24N4O2S | 2-[[4-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2,4-dimethylphenyl)acetamide | 2-[[4-benzyl-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2,4-dimethylphenyl)acetamide | 444.6 |
| 6752816 | C24H17N3O3S | N-(1-naphthyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(1-naphthyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 427.5 |
| 6752817 | C20H13Cl2N3O3S | N-(3,4-dichlorophenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(3,4-dichlorophenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 446.3 |
| 6752818 | C19H13ClN2O2S | 3-[5-[(4-chlorophenyl)methylsulfanyl]-3H-1,3,4-oxadiazol-2-ylidene]naphthalen-2-one | 3-[5-[(4-chlorophenyl)methylsulfanyl]-3H-1,3,4-oxadiazol-2-ylidene]naphthalen-2-one | 368.8 |
| 6752819 | C19H13ClN2O2S | 3-[5-[(2-chlorophenyl)methylsulfanyl]-3H-1,3,4-oxadiazol-2-ylidene]naphthalen-2-one | 3-[5-[(2-chlorophenyl)methylsulfanyl]-3H-1,3,4-oxadiazol-2-ylidene]naphthalen-2-one | 368.8 |
| 6752820 | C21H16IN3O3S | N-(4-iodo-2-methyl-phenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(4-iodo-2-methyl-phenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 517.3 |
| 6752821 | C20H14BrN3O3S | N-(2-bromophenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(2-bromophenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 456.3 |
| 6752822 | C22H17N3O5S | methyl 2-[[2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetyl]amino]benzoate | methyl 2-[[2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetyl]amino]benzoate | 435.5 |
| 6752823 | C22H19N3O3S | N-(2-ethylphenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(2-ethylphenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 405.5 |
| 6752824 | C20H14ClN3O3S | N-(3-chlorophenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(3-chlorophenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 411.9 |
| 6752825 | C21H17N3O3S | N-(m-tolyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(m-tolyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 391.4 |
| 6752826 | C22H17N3O4S | N-(4-acetylphenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(4-acetylphenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 419.5 |
| 6752827 | C21H17N3O4S | N-(2-methoxyphenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | N-(2-methoxyphenyl)-2-[[2-(3-oxo-2-naphthylidene)-3H-1,3,4-oxadiazol-5-yl]sulfanyl]acetamide | 407.4 |
| 6752828 | C19H20N4O2S | N-(2-ethyl-6-methyl-phenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(2-ethyl-6-methyl-phenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]acetamide | 368.5 |
| 6752829 | C23H20N4O2S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methyl-1-phenyl-thieno[3,2-d]pyrazole-5-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methyl-1-phenyl-thieno[3,2-d]pyrazole-5-carbohydrazide | 416.5 |
| 6752830 | C23H20N4O2S | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methyl-1-phenyl-thieno[3,2-d]pyrazole-5-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methyl-1-phenyl-thieno[3,2-d]pyrazole-5-carbohydrazide | 416.5 |
| 6752831 | C21H18N4O3S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-1-phenyl-thieno[3,2-d]pyrazole-5-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-1-phenyl-thieno[3,2-d]pyrazole-5-carbohydrazide | 406.5 |
| 6752832 | C21H18N4O3S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-1-phenyl-thieno[3,2-d]pyrazole-5-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-1-phenyl-thieno[3,2-d]pyrazole-5-carbohydrazide | 406.5 |
| 6752833 | C15H10Cl2N2O2S | 6-[5-[(2,4-dichlorophenyl)methylsulfanyl]-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[5-[(2,4-dichlorophenyl)methylsulfanyl]-3H-1,3,4-oxadiazol-2-ylidene]cyclohexa-2,4-dien-1-one | 353.2 |
| 6752834 | C15H11Cl2N3OS | 6-[5-[(2,4-dichlorophenyl)methylsulfanyl]-1,2-dihydro-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[5-[(2,4-dichlorophenyl)methylsulfanyl]-1,2-dihydro-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 352.2 |
| 6752835 | C17H15ClN4O2S | N-(5-chloro-2-methyl-phenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(5-chloro-2-methyl-phenyl)-2-[[5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]acetamide | 374.8 |
| 6752836 | C26H20N4O2S | 2-[[5-(3-oxo-2-naphthylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-phenyl-acetamide | 2-[[5-(3-oxo-2-naphthylidene)-4-phenyl-1H-1,2,4-triazol-3-yl]sulfanyl]-N-phenyl-acetamide | 452.5 |
| 6752837 | C24H28N6O4 | 5-(4-methoxyphenyl)-2-(4-nitrophenyl)-4-[1-(2-piperazin-1-ylethylamino)ethylidene]pyrazol-3-one | 5-(4-methoxyphenyl)-2-(4-nitrophenyl)-4-[1-(2-piperazin-1-ylethylamino)ethylidene]pyrazol-3-one | 464.5 |
| 6752838 | C17H13N3O4S | 3-(1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-ylidene)-1-methyl-quinoline-2,4-dione | 3-(1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-ylidene)-1-methyl-quinoline-2,4-dione | 355.4 |
| 6752839 | C18H15N3O4S | 3-(1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-ylidene)-1-ethyl-quinoline-2,4-dione | 3-(1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-ylidene)-1-ethyl-quinoline-2,4-dione | 369.4 |
| 6752840 | C19H17N3O4S | 3-(1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-ylidene)-1-propyl-quinoline-2,4-dione | 3-(1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-ylidene)-1-propyl-quinoline-2,4-dione | 383.4 |
| 6752841 | C20H19N3O4S | 3-(1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-ylidene)-1-isobutyl-quinoline-2,4-dione | 3-(1,1-dioxo-4H-1lambda6,2,4-benzothiadiazin-3-ylidene)-1-isobutyl-quinoline-2,4-dione | 397.4 |
| 6752842 | C19H12BrN3O3S | 3-[[[4-(4-bromophenyl)thiazol-2-yl]amino]-hydroxy-methylene]-1H-quinoline-2,4-dione | 3-[[[4-(4-bromophenyl)thiazol-2-yl]amino]-hydroxy-methylene]-1H-quinoline-2,4-dione | 442.3 |
| 6752843 | C17H17ClN2O3S | 2-(4-chlorophenyl)sulfanyl-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(4-chlorophenyl)sulfanyl-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 364.8 |
| 6752844 | C17H17ClN2O3S | 2-(4-chlorophenyl)sulfanyl-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(4-chlorophenyl)sulfanyl-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 364.8 |
| 6752845 | C22H18N4OS | 3-(9-thia-11,13,14,16-tetrazatetracyclo[8.7.0.02,8.013,17]heptadeca-1(10),2(8),11,16-tetraen-15-ylidene)naphthalen-2-one | 3-(9-thia-11,13,14,16-tetrazatetracyclo[8.7.0.02,8.013,17]heptadeca-1(10),2(8),11,16-tetraen-15-ylidene)naphthalen-2-one | 386.5 |
| 6752846 | C22H18N4OS | 2-(9-thia-11,13,14,16-tetrazatetracyclo[8.7.0.02,8.013,17]heptadeca-1(10),2(8),11,16-tetraen-15-ylidene)naphthalen-1-one | 2-(9-thia-11,13,14,16-tetrazatetracyclo[8.7.0.02,8.013,17]heptadeca-1(10),2(8),11,16-tetraen-15-ylidene)naphthalen-1-one | 386.5 |
| 6752847 | C21H23N3O6 | (3S)-6-tert-butyl-N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-6-tert-butyl-N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 413.4 |
| 6752848 | C21H23N3O6 | (3S)-6-tert-butyl-N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-6-tert-butyl-N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 413.4 |
| 6752849 | C26H20N6O2 | N1',N3'-bis(indol-3-ylidenemethyl)benzene-1,3-dicarbohydrazide | N1',N3'-bis(indol-3-ylidenemethyl)benzene-1,3-dicarbohydrazide | 448.5 |
| 6752850 | C26H20N6O2 | N1',N3'-bis(indol-3-ylidenemethyl)benzene-1,3-dicarbohydrazide | N1',N3'-bis(indol-3-ylidenemethyl)benzene-1,3-dicarbohydrazide | 448.5 |
| 6752851 | C26H20N6O2 | N1',N3'-bis(indol-3-ylidenemethyl)benzene-1,3-dicarbohydrazide | N1',N3'-bis(indol-3-ylidenemethyl)benzene-1,3-dicarbohydrazide | 448.5 |
| 6752852 | C13H12BrClN4OS | [[5-bromo-1-(3-chlorobut-2-enyl)-2-oxo-indolin-3-ylidene]amino]thiourea | [[5-bromo-1-(3-chlorobut-2-enyl)-2-oxo-indolin-3-ylidene]amino]thiourea | 387.68 |
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.