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 6,359,251 - 6,359,300 of 6,571,471
Page 127186 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6773185 | C19H20N10O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-(indol-3-ylidenemethyl)-5-(morpholinomethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-(indol-3-ylidenemethyl)-5-(morpholinomethyl)triazole-4-carbohydrazide | 436.4 |
| 6773186 | C17H17N4O3+ | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-benzimidazol-1-ium-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-benzimidazol-1-ium-5-carbohydrazide | 325.34 |
| 6773187 | C17H16N4O3 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | 324.33 |
| 6773188 | C24H19NO3S | ethyl 2-[(2-oxo-1-naphthylidene)methylamino]-4-phenyl-thiophene-3-carboxylate | ethyl 2-[(2-oxo-1-naphthylidene)methylamino]-4-phenyl-thiophene-3-carboxylate | 401.5 |
| 6773189 | C17H18BrN6O5+ | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetohydrazide | 466.3 |
| 6773190 | C25H21Cl2N5O3S | 2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 542.4 |
| 6773191 | C25H21Cl2N5O3S | 2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[4,5-bis(4-chlorophenyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 542.4 |
| 6773192 | C19H18N4O3 | (2R)-2-hydroxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-phenyl-acetohydrazide | (2R)-2-hydroxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]-2-phenyl-acetohydrazide | 350.4 |
| 6773193 | C18H20ClN3O2 | 4-[[[4-(4-chlorophenyl)piperazin-1-yl]amino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[[4-(4-chlorophenyl)piperazin-1-yl]amino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 345.8 |
| 6773194 | C27H27N5O5S | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3,4-dimethoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 533.6 |
| 6773195 | C24H23N5O2S | 2-[[4-ethyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4-ethyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 445.5 |
| 6773196 | C19H24N3O+ | 6-[[[4-(p-tolylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[4-(p-tolylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 310.4 |
| 6773197 | C19H23N3O | 6-[[[4-(p-tolylmethyl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[4-(p-tolylmethyl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 309.4 |
| 6773198 | C14H13N3O3 | N'-[(2-hydroxy-6-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(2-hydroxy-6-methyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 271.27 |
| 6773199 | C29H25N5O2S | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 507.6 |
| 6773200 | C29H25N5O2S | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4,5-bis(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 507.6 |
| 6773201 | C19H17N4O3S2- | [2-(benzenesulfonylimino)-4-methyl-thiazol-5-ylidene]-[2-(1-phenylvinyl)hydrazino]methanolate | [2-(benzenesulfonylimino)-4-methyl-thiazol-5-ylidene]-[2-(1-phenylvinyl)hydrazino]methanolate | 413.5 |
| 6773202 | C12H14N5OS2+ | [[4-(3-ethylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]thiourea | [[4-(3-ethylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]thiourea | 308.4 |
| 6773203 | C12H14N5OS2+ | [[4-(3-ethylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]thiourea | [[4-(3-ethylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]thiourea | 308.4 |
| 6773204 | C23H15N3O4S2 | N-[2-[6-oxo-4-(thiophene-2-carbonylamino)cyclohexa-2,4-dien-1-ylidene]-3H-1,3-benzoxazol-5-yl]thiophene-2-carboxamide | N-[2-[6-oxo-4-(thiophene-2-carbonylamino)cyclohexa-2,4-dien-1-ylidene]-3H-1,3-benzoxazol-5-yl]thiophene-2-carboxamide | 461.5 |
| 6773205 | C23H15N3O3S3 | N-[2-[6-oxo-4-(thiophene-2-carbonylamino)cyclohexa-2,4-dien-1-ylidene]-3H-1,3-benzothiazol-5-yl]thiophene-2-carboxamide | N-[2-[6-oxo-4-(thiophene-2-carbonylamino)cyclohexa-2,4-dien-1-ylidene]-3H-1,3-benzothiazol-5-yl]thiophene-2-carboxamide | 477.6 |
| 6773206 | C19H20F3N3O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(trifluoromethyl)benzohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(trifluoromethyl)benzohydrazide | 379.4 |
| 6773207 | C19H20F3N3O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(trifluoromethyl)benzohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(trifluoromethyl)benzohydrazide | 379.4 |
| 6773208 | C22H19BrN2O4 | N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-2,2-diphenyl-acetohydrazide | N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hydroxy-2,2-diphenyl-acetohydrazide | 455.3 |
| 6773209 | C18H11ClF4N2O | 4-chloro-6-[2-phenyl-6-(1,1,2,2-tetrafluoroethyl)-1H-pyrimidin-4-ylidene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[2-phenyl-6-(1,1,2,2-tetrafluoroethyl)-1H-pyrimidin-4-ylidene]cyclohexa-2,4-dien-1-one | 382.7 |
| 6773210 | C21H18ClNO3S | ethyl 2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-(p-tolyl)thiophene-3-carboxylate | ethyl 2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4-(p-tolyl)thiophene-3-carboxylate | 399.9 |
| 6773211 | C21H20N4O4 | (3R)-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | (3R)-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 392.4 |
| 6773212 | C21H20N4O4 | (3R)-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | (3R)-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 392.4 |
| 6773213 | C22H19BrN2O5S | ethyl 4-(4-bromophenyl)-2-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxyacetyl]amino]thiophene-3-carboxylate | ethyl 4-(4-bromophenyl)-2-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxyacetyl]amino]thiophene-3-carboxylate | 503.4 |
| 6773214 | C22H19BrN2O5S | ethyl 4-(4-bromophenyl)-2-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxyacetyl]amino]thiophene-3-carboxylate | ethyl 4-(4-bromophenyl)-2-[[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]oxyacetyl]amino]thiophene-3-carboxylate | 503.4 |
| 6773215 | C24H22N4O | 2-benzylimino-9-methyl-3-[(4-methylanilino)methylene]pyrido[1,2-a]pyrimidin-4-one | 2-benzylimino-9-methyl-3-[(4-methylanilino)methylene]pyrido[1,2-a]pyrimidin-4-one | 382.5 |
| 6773216 | C19H19N3O4 | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-oxopyrrolidin-1-yl)benzohydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-oxopyrrolidin-1-yl)benzohydrazide | 353.4 |
| 6773217 | C16H13N5O4 | 1-methyl-4-nitro-N'-[(2-oxo-1-naphthylidene)methyl]pyrazole-3-carbohydrazide | 1-methyl-4-nitro-N'-[(2-oxo-1-naphthylidene)methyl]pyrazole-3-carbohydrazide | 339.31 |
| 6773218 | C15H15N6O4+ | 2-(3-methyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(3-methyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 343.32 |
| 6773219 | C24H19N3O2 | (4R)-2-amino-6-[(4-methylanilino)methylene]-7-oxo-4-phenyl-4H-chromene-3-carbonitrile | (4R)-2-amino-6-[(4-methylanilino)methylene]-7-oxo-4-phenyl-4H-chromene-3-carbonitrile | 381.4 |
| 6773220 | C31H32N4O4 | methyl 5-[[4-[[4-[(4-methoxycarbonyl-3,5-dimethyl-pyrrol-2-ylidene)methylamino]phenyl]methyl]anilino]methylene]-2,4-dimethyl-pyrrole-3-carboxylate | methyl 5-[[4-[[4-[(4-methoxycarbonyl-3,5-dimethyl-pyrrol-2-ylidene)methylamino]phenyl]methyl]anilino]methylene]-2,4-dimethyl-pyrrole-3-carboxylate | 524.6 |
| 6773221 | C6H9N3O2 | 2,2-dimethyl-5-(nitrosomethylene)-3-oxido-1H-imidazol-3-ium | 2,2-dimethyl-5-(nitrosomethylene)-3-oxido-1H-imidazol-3-ium | 155.15 |
| 6773222 | C30H30N4O5 | methyl 5-[[4-[4-[(4-methoxycarbonyl-3,5-dimethyl-pyrrol-2-ylidene)methylamino]phenoxy]anilino]methylene]-2,4-dimethyl-pyrrole-3-carboxylate | methyl 5-[[4-[4-[(4-methoxycarbonyl-3,5-dimethyl-pyrrol-2-ylidene)methylamino]phenoxy]anilino]methylene]-2,4-dimethyl-pyrrole-3-carboxylate | 526.6 |
| 6773223 | C8H6NO4- | 5-[(hydroxyamino)methylene]-6-oxo-cyclohexa-1,3-diene-1-carboxylate | 5-[(hydroxyamino)methylene]-6-oxo-cyclohexa-1,3-diene-1-carboxylate | 180.14 |
| 6773224 | C8H7NO4 | 5-[(hydroxyamino)methylene]-6-oxo-cyclohexa-1,3-diene-1-carboxylic acid | 5-[(hydroxyamino)methylene]-6-oxo-cyclohexa-1,3-diene-1-carboxylic acid | 181.15 |
| 6773225 | C34H24N4O2 | 6-[[4-[6-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-4-phenyl-quinazolin-2-yl]anilino]methylene]cyclohexa-2,4-dien-1-one | 6-[[4-[6-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-4-phenyl-quinazolin-2-yl]anilino]methylene]cyclohexa-2,4-dien-1-one | 520.6 |
| 6773226 | C23H22N2O4 | methyl 5-[(4-ethoxycarbonylanilino)methylene]-2-methyl-4-phenyl-pyrrole-3-carboxylate | methyl 5-[(4-ethoxycarbonylanilino)methylene]-2-methyl-4-phenyl-pyrrole-3-carboxylate | 390.4 |
| 6773227 | C19H19N3O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-oxopyrrolidin-1-yl)benzohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-oxopyrrolidin-1-yl)benzohydrazide | 353.4 |
| 6773228 | C17H15N2O2+ | 2-methoxy-6-[(quinolin-1-ium-6-ylamino)methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[(quinolin-1-ium-6-ylamino)methylene]cyclohexa-2,4-dien-1-one | 279.31 |
| 6773229 | C31H26N4O3 | 4-[(3,3-diphenylpropylamino)methylene]-2-(4-nitrophenyl)-5-phenyl-pyrazol-3-one | 4-[(3,3-diphenylpropylamino)methylene]-2-(4-nitrophenyl)-5-phenyl-pyrazol-3-one | 502.6 |
| 6773230 | C18H14N4O4 | 3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 350.3 |
| 6773231 | C18H14N4O4 | 3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 350.3 |
| 6773232 | C14H13N3O2 | N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 255.27 |
| 6773233 | C18H19N3O5 | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2-phenoxy-acetamide | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2-phenoxy-acetamide | 357.4 |
| 6773234 | C18H19N3O5 | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2-phenoxy-acetamide | N-[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-2-phenoxy-acetamide | 357.4 |
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