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 6,331,051 - 6,331,100 of 6,571,471
Page 126622 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6744163 | C17H15N3OS | 3-[2-[(Z)-benzylidenehydrazono]-3-methyl-thiazol-4-yl]phenol | 3-[2-[(Z)-benzylidenehydrazono]-3-methyl-thiazol-4-yl]phenol | 309.4 |
| 6744164 | C16H19N3O4S | ethyl 2-[(Z)-(3,4-dimethoxyphenyl)methylenehydrazono]-3-methyl-thiazole-4-carboxylate | ethyl 2-[(Z)-(3,4-dimethoxyphenyl)methylenehydrazono]-3-methyl-thiazole-4-carboxylate | 349.4 |
| 6744167 | C19H13N3OS | 6-(3H-1,3-benzothiazol-2-ylidene)-4-(3-pyridylmethyleneamino)cyclohexa-2,4-dien-1-one | 6-(3H-1,3-benzothiazol-2-ylidene)-4-(3-pyridylmethyleneamino)cyclohexa-2,4-dien-1-one | 331.4 |
| 6744168 | C20H13N3O3 | 6-[(2-fluoren-9-ylidenehydrazino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[(2-fluoren-9-ylidenehydrazino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 343.3 |
| 6744169 | C20H13N3O3 | 6-[(2-fluoren-9-ylidenehydrazino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[(2-fluoren-9-ylidenehydrazino)methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 343.3 |
| 6744170 | C20H19N3O3 | 4-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzoic acid | 4-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]benzoic acid | 349.4 |
| 6744171 | C20H19N3O2 | 4-[(4-acetylanilino)methylene]-5-methyl-2-(p-tolyl)pyrazol-3-one | 4-[(4-acetylanilino)methylene]-5-methyl-2-(p-tolyl)pyrazol-3-one | 333.4 |
| 6744172 | C20H13ClN2O2 | 6-(3H-1,3-benzoxazol-2-ylidene)-4-[(3-chlorophenyl)methyleneamino]cyclohexa-2,4-dien-1-one | 6-(3H-1,3-benzoxazol-2-ylidene)-4-[(3-chlorophenyl)methyleneamino]cyclohexa-2,4-dien-1-one | 348.8 |
| 6744173 | C19H23N3O | 6-[[4-(4-ethylpiperazin-1-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 6-[[4-(4-ethylpiperazin-1-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 309.4 |
| 6744174 | C19H23N3O2 | 4-[[4-(4-ethylpiperazin-1-yl)anilino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[4-(4-ethylpiperazin-1-yl)anilino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 325.4 |
| 6744177 | C11H13N3O3 | 3-(hydroxyamino)-2-nitroso-N-(p-tolyl)but-2-enamide | 3-(hydroxyamino)-2-nitroso-N-(p-tolyl)but-2-enamide | 235.24 |
| 6744178 | C19H20N4O2 | 6-[4-[2-[(2-methoxyphenyl)methyl]hydrazino]-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-[2-[(2-methoxyphenyl)methyl]hydrazino]-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 336.4 |
| 6744179 | C20H22N2O2 | 6-[[[(1R,2R)-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[(1R,2R)-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]cyclohexyl]amino]methylene]cyclohexa-2,4-dien-1-one | 322.4 |
| 6744180 | C19H14N2O4 | (4E)-4-(2-methyl-3-phenyl-prop-2-enylidene)-2-(4-nitrophenyl)oxazol-5-one | (4E)-4-(2-methyl-3-phenyl-prop-2-enylidene)-2-(4-nitrophenyl)oxazol-5-one | 334.3 |
| 6744181 | C21H16N2O3 | 6-[[[2-(4-methoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[2-(4-methoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 344.4 |
| 6744182 | C21H16N2O2 | 6-[[[2-(p-tolyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[2-(p-tolyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 328.4 |
| 6744183 | C17H17NO2 | 2-allyl-6-[(4-methoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[(4-methoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 267.32 |
| 6744184 | C19H21NO | 2-allyl-6-[(2,4,6-trimethylanilino)methylene]cyclohexa-2,4-dien-1-one | 2-allyl-6-[(2,4,6-trimethylanilino)methylene]cyclohexa-2,4-dien-1-one | 279.4 |
| 6744185 | C15H14N2O3 | 4-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzamide | 4-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzamide | 270.28 |
| 6744186 | C17H17N3O5 | 2-(4-ethyl-2-nitro-phenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-ethyl-2-nitro-phenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 343.33 |
| 6744187 | C17H17N3O5 | 2-(4-ethyl-2-nitro-phenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-ethyl-2-nitro-phenoxy)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 343.33 |
| 6744188 | C17H15N5O2 | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]pyridine-2-carbohydrazide | 321.33 |
| 6744189 | C17H15N5O2 | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]pyridine-2-carbohydrazide | 321.33 |
| 6744190 | C18H16N4O2 | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]benzohydrazide | N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]benzohydrazide | 320.3 |
| 6744191 | C15H9BrN2O3 | 2-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]isoindoline-1,3-dione | 2-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]isoindoline-1,3-dione | 345.15 |
| 6744192 | C15H9BrN2O3 | 2-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]isoindoline-1,3-dione | 2-[(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]isoindoline-1,3-dione | 345.15 |
| 6744193 | C16H15N3O5 | N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | N'-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | 329.31 |
| 6744194 | C16H14N2O5 | ethyl 2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | ethyl 2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | 314.29 |
| 6744195 | C16H14N4O | 5-methyl-2-phenyl-4-[(2-pyridylamino)methylene]pyrazol-3-one | 5-methyl-2-phenyl-4-[(2-pyridylamino)methylene]pyrazol-3-one | 278.31 |
| 6744196 | C20H16N4O | 5-methyl-2-phenyl-4-[(3-quinolylamino)methylene]pyrazol-3-one | 5-methyl-2-phenyl-4-[(3-quinolylamino)methylene]pyrazol-3-one | 328.4 |
| 6744197 | C15H17N3O4 | (1S,6R)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]norcarane-7-carbohydrazide | (1S,6R)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]norcarane-7-carbohydrazide | 303.31 |
| 6744198 | C19H20N2O3 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylphenoxy)acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylphenoxy)acetohydrazide | 324.4 |
| 6744199 | C19H20N2O3 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylphenoxy)acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methylphenoxy)acetohydrazide | 324.4 |
| 6744200 | C14H11BrClNO2 | 4-bromo-6-[(4-chloro-2-methoxy-anilino)methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[(4-chloro-2-methoxy-anilino)methylene]cyclohexa-2,4-dien-1-one | 340.60 |
| 6744201 | C16H17N3O3 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylanilino)acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylanilino)acetohydrazide | 299.32 |
| 6744202 | C16H17N3O3 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylanilino)acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(3-methylanilino)acetohydrazide | 299.32 |
| 6744203 | C19H19N3O2 | N'-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)propanehydrazide | N'-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)propanehydrazide | 321.4 |
| 6744204 | C19H19N3O2 | N'-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)propanehydrazide | N'-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)propanehydrazide | 321.4 |
| 6744205 | C17H12N4O4 | 4-nitro-N'-[(2-oxo-3-quinolylidene)methyl]benzohydrazide | 4-nitro-N'-[(2-oxo-3-quinolylidene)methyl]benzohydrazide | 336.30 |
| 6744206 | C17H12N4O4 | 4-nitro-N'-[(2-oxo-3-quinolylidene)methyl]benzohydrazide | 4-nitro-N'-[(2-oxo-3-quinolylidene)methyl]benzohydrazide | 336.30 |
| 6744207 | C20H26N2O | 3-(diethylamino)-6-[(2,4,6-trimethylanilino)methylene]cyclohexa-2,4-dien-1-one | 3-(diethylamino)-6-[(2,4,6-trimethylanilino)methylene]cyclohexa-2,4-dien-1-one | 310.4 |
| 6744208 | C16H16N4O3S | 3-[hydroxy-[(5-isobutyl-1,3,4-thiadiazol-2-yl)amino]methylene]-1H-quinoline-2,4-dione | 3-[hydroxy-[(5-isobutyl-1,3,4-thiadiazol-2-yl)amino]methylene]-1H-quinoline-2,4-dione | 344.4 |
| 6744209 | C16H13N3O3 | 3-[hydroxy-[(3-methyl-2-pyridyl)amino]methylene]-1H-quinoline-2,4-dione | 3-[hydroxy-[(3-methyl-2-pyridyl)amino]methylene]-1H-quinoline-2,4-dione | 295.29 |
| 6744210 | C16H13N3O3 | 3-[hydroxy-[(5-methyl-2-pyridyl)amino]methylene]-1H-quinoline-2,4-dione | 3-[hydroxy-[(5-methyl-2-pyridyl)amino]methylene]-1H-quinoline-2,4-dione | 295.29 |
| 6744211 | C18H20N2O4 | 2-(2-ethylphenoxy)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(2-ethylphenoxy)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 328.4 |
| 6744212 | C18H20N2O4 | 2-(2-ethylphenoxy)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(2-ethylphenoxy)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 328.4 |
| 6744214 | C17H11N3O3S | 3-[(1,3-benzothiazol-2-ylamino)-hydroxy-methylene]-1H-quinoline-2,4-dione | 3-[(1,3-benzothiazol-2-ylamino)-hydroxy-methylene]-1H-quinoline-2,4-dione | 337.4 |
| 6744215 | C16H19N3O4 | 3-[hydroxy-(2-morpholinoethylamino)methylene]-1H-quinoline-2,4-dione | 3-[hydroxy-(2-morpholinoethylamino)methylene]-1H-quinoline-2,4-dione | 317.34 |
| 6744216 | C13H14N2O | 1-[(2,2-dimethylhydrazino)methylene]naphthalen-2-one | 1-[(2,2-dimethylhydrazino)methylene]naphthalen-2-one | 214.26 |
| 6744217 | C13H14N2O | 1-[(2,2-dimethylhydrazino)methylene]naphthalen-2-one | 1-[(2,2-dimethylhydrazino)methylene]naphthalen-2-one | 214.26 |
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.