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 6,418,901 - 6,418,950 of 6,571,471
Page 128379 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6834489 | C14H15N3O3S | 1-(4-ethoxyphenyl)-5-(methylaminomethylene)-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(4-ethoxyphenyl)-5-(methylaminomethylene)-2-thioxo-hexahydropyrimidine-4,6-dione | 305.35 |
| 6834490 | C16H17N3O4S | 1-(3,4-dimethoxyphenyl)-3-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-(3,4-dimethoxyphenyl)-3-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 347.4 |
| 6834491 | C17H15Br3N2O5 | 2-(2-bromo-4-methoxy-phenoxy)-N'-[(3,5-dibromo-4-hydroxy-2-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2-bromo-4-methoxy-phenoxy)-N'-[(3,5-dibromo-4-hydroxy-2-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 567.0 |
| 6834492 | C11H16N4O3S | N'-[(1-methyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]pentanehydrazide | N'-[(1-methyl-4,6-dioxo-2-thioxo-hexahydropyrimidin-5-ylidene)methyl]pentanehydrazide | 284.34 |
| 6834493 | C18H18N4OS | 6-[[2-(2-methyl-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-(2-methyl-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-4-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 338.4 |
| 6834494 | C20H20N4O | 6-[6-methyl-4-[methyl-(1-phenylethylideneamino)amino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[6-methyl-4-[methyl-(1-phenylethylideneamino)amino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 332.4 |
| 6834495 | C11H8N4O4S | 2-[4-oxo-2-[2-(pyridine-2-carbonyl)hydrazino]thiazol-5-ylidene]acetic acid | 2-[4-oxo-2-[2-(pyridine-2-carbonyl)hydrazino]thiazol-5-ylidene]acetic acid | 292.27 |
| 6834496 | C19H21N3O5 | 4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 371.4 |
| 6834497 | C20H14ClN3O3 | [3-cyano-3-(1,3-dihydrobenzimidazol-2-ylidene)-2-oxo-propyl] 3-(2-chlorophenyl)prop-2-enoate | [3-cyano-3-(1,3-dihydrobenzimidazol-2-ylidene)-2-oxo-propyl] 3-(2-chlorophenyl)prop-2-enoate | 379.8 |
| 6834498 | C18H13IN2O2 | N'-[(3-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]naphthalene-2-carbohydrazide | N'-[(3-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]naphthalene-2-carbohydrazide | 416.2 |
| 6834499 | C19H18N4O3 | 2-hydroxy-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 2-hydroxy-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 350.4 |
| 6834500 | C9H12N2O2S2 | 3-cyclohexyl-5-hydroxyimino-2-thioxo-thiazolidin-4-one | 3-cyclohexyl-5-hydroxyimino-2-thioxo-thiazolidin-4-one | 244.3 |
| 6834501 | C15H20N2O2 | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]cyclohexanecarbohydrazide | N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]cyclohexanecarbohydrazide | 260.33 |
| 6834502 | C24H19N3O3S | 4-[4-[2-(1,3-benzothiazol-2-yl)hydrazino]-7-methyl-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[4-[2-(1,3-benzothiazol-2-yl)hydrazino]-7-methyl-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 429.5 |
| 6834504 | C30H24N4O4 | 3-(2,3-diphenylindol-1-yl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(2,3-diphenylindol-1-yl)-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 504.5 |
| 6834505 | C20H22BrN3O2 | 5-bromo-15-ethyl-17-hydroxyimino-1,11-diazapentacyclo[9.7.2.02,7.08,19.015,20]icosa-2(7),3,5,8(19)-tetraen-18-one | 5-bromo-15-ethyl-17-hydroxyimino-1,11-diazapentacyclo[9.7.2.02,7.08,19.015,20]icosa-2(7),3,5,8(19)-tetraen-18-one | 416.3 |
| 6834506 | C14H14N8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-5-methyl-triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-5-methyl-triazole-4-carbohydrazide | 358.31 |
| 6834507 | C17H15BrN4O | 4-[(3-bromo-4-methyl-phenyl)hydrazono]-5-methyl-2-phenyl-pyrazol-3-one | 4-[(3-bromo-4-methyl-phenyl)hydrazono]-5-methyl-2-phenyl-pyrazol-3-one | 371.2 |
| 6834508 | C16H17N7O4 | 4-[[[3-(3,5-dimethylpyrazol-1-yl)-1,2,4-triazol-4-yl]amino]methylene]-2-ethoxy-6-nitro-cyclohexa-2,5-dien-1-one | 4-[[[3-(3,5-dimethylpyrazol-1-yl)-1,2,4-triazol-4-yl]amino]methylene]-2-ethoxy-6-nitro-cyclohexa-2,5-dien-1-one | 371.35 |
| 6834509 | C23H26N4O5 | N-cyclohexyl-2-[[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]benzamide | N-cyclohexyl-2-[[2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetyl]amino]benzamide | 438.5 |
| 6834510 | C18H20N4O3S | 3-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]pentane-2,4-dione | 3-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]pentane-2,4-dione | 372.4 |
| 6834511 | C16H18N2O2 | 3-methoxy-6-[1-[2-(p-tolyl)hydrazino]ethylidene]cyclohexa-2,4-dien-1-one | 3-methoxy-6-[1-[2-(p-tolyl)hydrazino]ethylidene]cyclohexa-2,4-dien-1-one | 270.33 |
| 6834512 | C20H17BrN6O2 | 6-bromo-2-[2-[[3-methyl-1-(m-tolyl)-5-oxo-pyrazol-4-ylidene]methyl]hydrazino]-1H-quinazolin-4-one | 6-bromo-2-[2-[[3-methyl-1-(m-tolyl)-5-oxo-pyrazol-4-ylidene]methyl]hydrazino]-1H-quinazolin-4-one | 453.3 |
| 6834513 | C18H12N4O4 | 4-[[[2-(2-furyl)imidazo[1,2-a]pyridin-3-yl]amino]methylene]-2-nitro-cyclohexa-2,5-dien-1-one | 4-[[[2-(2-furyl)imidazo[1,2-a]pyridin-3-yl]amino]methylene]-2-nitro-cyclohexa-2,5-dien-1-one | 348.3 |
| 6834514 | C32H23BrClN3O3 | 6-bromo-3-[1-(2-chlorobenzoyl)-5-(4-methoxyphenyl)pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 6-bromo-3-[1-(2-chlorobenzoyl)-5-(4-methoxyphenyl)pyrazolidin-3-ylidene]-4-phenyl-quinolin-2-one | 612.9 |
| 6834515 | C22H21N3O4 | N-(4-methoxyphenyl)-2-methyl-3-oxo-3-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]propanamide | N-(4-methoxyphenyl)-2-methyl-3-oxo-3-[2-[(2-oxo-1-naphthylidene)methyl]hydrazino]propanamide | 391.4 |
| 6834516 | C15H15N3O5 | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]furan-2-carboxamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]furan-2-carboxamide | 317.30 |
| 6834517 | C22H16N4O10S3 | 7-oxo-8-[[4-(4-sulfophenyl)azophenyl]hydrazono]naphthalene-1,3-disulfonic acid | 7-oxo-8-[[4-(4-sulfophenyl)azophenyl]hydrazono]naphthalene-1,3-disulfonic acid | 592.6 |
| 6834518 | C21H17ClN4O6S | N-(4-chlorophenyl)-N-[2-[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzenesulfonamide | N-(4-chlorophenyl)-N-[2-[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzenesulfonamide | 488.9 |
| 6834519 | C24H20FN3O3S | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-fluoro-benzamide | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-fluoro-benzamide | 449.5 |
| 6834520 | C32H34N4O5S | 2-(3,4-dimethylphenyl)-4-[(5-morpholinosulfonyl-2-pyrrolidin-1-yl-anilino)methylene]isoquinoline-1,3-dione | 2-(3,4-dimethylphenyl)-4-[(5-morpholinosulfonyl-2-pyrrolidin-1-yl-anilino)methylene]isoquinoline-1,3-dione | 586.7 |
| 6834521 | C29H21BrN4O2 | 4-[2-[(4-bromophenyl)hydrazono]-1-phenyl-ethylidene]-1,2-diphenyl-pyrazolidine-3,5-dione | 4-[2-[(4-bromophenyl)hydrazono]-1-phenyl-ethylidene]-1,2-diphenyl-pyrazolidine-3,5-dione | 537.4 |
| 6834522 | C11H15N3O3S | 1-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(2-methoxyethyl)thiourea | 1-[(5-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(2-methoxyethyl)thiourea | 269.32 |
| 6834523 | C18H18Cl2N2O3 | N'-[1-(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]-2-(2,5-dimethylphenoxy)acetohydrazide | N'-[1-(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]-2-(2,5-dimethylphenoxy)acetohydrazide | 381.2 |
| 6834524 | C21H16N2O3S | 4-[2-(1,3-dihydrobenzimidazol-2-ylidene)-3-oxo-3-(2-thienyl)propylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[2-(1,3-dihydrobenzimidazol-2-ylidene)-3-oxo-3-(2-thienyl)propylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 376.4 |
| 6834525 | C15H14Br2N2O | 2,4-dibromo-6-[[2-(2,4-dimethylphenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[2-(2,4-dimethylphenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 398.09 |
| 6834526 | C15H14N2O4 | 2-hydroxy-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | 2-hydroxy-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | 286.28 |
| 6834527 | C26H16N6OS | 12,13-diphenyl-5-(3-pyridylmethyleneamino)-8-thia-3,5,10,11-tetrazatricyclo[7.4.0.02,7]trideca-1(13),2(7),3,9,11-pentaen-6-one | Oprea1_482679 | 460.5 |
| 6834528 | C23H19N3O2S | 4-[(tetralin-5-ylamino)methylene]-2-thiazol-2-yl-isoquinoline-1,3-dione | 4-[(tetralin-5-ylamino)methylene]-2-thiazol-2-yl-isoquinoline-1,3-dione | 401.5 |
| 6834529 | C22H14ClN3O4 | 4-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methylamino]benzoic acid | 4-[[2-(5-chloro-2-pyridyl)-1,3-dioxo-4-isoquinolylidene]methylamino]benzoic acid | 419.8 |
| 6834530 | C24H17F3N2O2 | 4-[(3-methylanilino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 4-[(3-methylanilino)methylene]-2-[3-(trifluoromethyl)phenyl]isoquinoline-1,3-dione | 422.4 |
| 6834531 | C15H12BrN3O4 | N'-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | N'-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | 378.18 |
| 6834532 | C16H15NO4 | methyl 4-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | methyl 4-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | 285.29 |
| 6834533 | C24H25ClN4OS2 | 2-(1,3-benzothiazol-2-yl)-5-[(4-chlorophenyl)sulfanylmethyl]-4-[(hexylamino)methylene]pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-5-[(4-chlorophenyl)sulfanylmethyl]-4-[(hexylamino)methylene]pyrazol-3-one | 485.1 |
| 6834534 | C25H24N5O3S+ | N-[(Z)-1-(3-hydroxyphenyl)ethylideneamino]-2-[[5-(4-methoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetamide | N-[(Z)-1-(3-hydroxyphenyl)ethylideneamino]-2-[[5-(4-methoxyphenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]acetamide | 474.6 |
| 6834535 | C18H22N10O4 | 3-[[2-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(4-methylpiperazin-1-ium-1-yl)methyl]triazole-4-carbonyl]hydrazino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate | 3-[[2-[1-(4-amino-1,2,5-oxadiazol-3-yl)-5-[(4-methylpiperazin-1-ium-1-yl)methyl]triazole-4-carbonyl]hydrazino]methylene]-6-oxo-cyclohexa-1,4-dien-1-olate | 442.4 |
| 6834536 | C27H26ClN3O3 | N-[[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-2-(2-isopropyl-5-methyl-phenoxy)acetamide | N-[[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-2-(2-isopropyl-5-methyl-phenoxy)acetamide | 476.0 |
| 6834537 | C27H20ClN5O2S | 4-[(2-benzoyl-4-chloro-phenyl)hydrazono]-5-methyl-2-[4-(p-tolyl)thiazol-2-yl]pyrazol-3-one | 4-[(2-benzoyl-4-chloro-phenyl)hydrazono]-5-methyl-2-[4-(p-tolyl)thiazol-2-yl]pyrazol-3-one | 514.0 |
| 6834538 | C22H24N4O2 | N-[[1-(azepan-1-ylmethyl)-2-oxo-indolin-3-ylidene]amino]benzamide | N-[[1-(azepan-1-ylmethyl)-2-oxo-indolin-3-ylidene]amino]benzamide | 376.5 |
| 6834540 | C18H17N5O3 | 2-(4,8-dimethylquinazolin-2-yl)-1-[1-(2,4-dioxopyran-3-ylidene)ethyl]guanidine | 2-(4,8-dimethylquinazolin-2-yl)-1-[1-(2,4-dioxopyran-3-ylidene)ethyl]guanidine | 351.4 |
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