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 6,409,551 - 6,409,600 of 6,571,471
Page 128192 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6824921 | C21H24Cl2N2O2S | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(2,3,4,5,6-pentamethylphenyl)methylsulfanyl]acetohydrazide | N'-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(2,3,4,5,6-pentamethylphenyl)methylsulfanyl]acetohydrazide | 439.4 |
| 6824922 | C19H14N4O3S | 5-[[(6-methyl-1,3-benzothiazol-2-yl)amino]methylene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 5-[[(6-methyl-1,3-benzothiazol-2-yl)amino]methylene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 378.4 |
| 6824923 | C27H22N4O4 | N'-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methyl]-4-[(2-oxobenzo[cd]indol-1-yl)methyl]benzohydrazide | N'-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methyl]-4-[(2-oxobenzo[cd]indol-1-yl)methyl]benzohydrazide | 466.5 |
| 6824924 | C28H19ClN2O4 | [4-[[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]iminomethyl]phenyl] 4-chlorobenzoate | [4-[[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]iminomethyl]phenyl] 4-chlorobenzoate | 482.9 |
| 6824925 | C16H10BrIN2O2 | 2-(2-bromophenyl)-4-[(4-iodoanilino)methylene]oxazol-5-one | 2-(2-bromophenyl)-4-[(4-iodoanilino)methylene]oxazol-5-one | 469.07 |
| 6824926 | C21H15Br2N3O3S | N-[1-[[(3,5-dibromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]benzamide | N-[1-[[(3,5-dibromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-(2-thienyl)vinyl]benzamide | 549.2 |
| 6824927 | C18H21N3O3S | 1-(2-methoxyphenyl)-3-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 1-(2-methoxyphenyl)-3-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methylamino]thiourea | 359.4 |
| 6824928 | C22H18N4O2 | 3-(2-naphthyl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-1H-pyrazole-5-carbohydrazide | 3-(2-naphthyl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-1H-pyrazole-5-carbohydrazide | 370.4 |
| 6824929 | C24H14I2N2O2 | 2,4-diiodo-6-[[[2-(2-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2,4-diiodo-6-[[[2-(2-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 616.2 |
| 6824930 | C23H16Br2ClN3O2S2 | N-(5-chloro-2-methyl-phenyl)-2-[[6-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,3-benzothiazol-2-yl]sulfanyl]acetamide | N-(5-chloro-2-methyl-phenyl)-2-[[6-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1,3-benzothiazol-2-yl]sulfanyl]acetamide | 625.8 |
| 6824931 | C20H20N8O6 | 1-(4-methoxyphenyl)-5-[[2-(1,3,7-trimethyl-2,6-dioxo-purin-8-yl)hydrazino]methylene]hexahydropyrimidine-2,4,6-trione | 1-(4-methoxyphenyl)-5-[[2-(1,3,7-trimethyl-2,6-dioxo-purin-8-yl)hydrazino]methylene]hexahydropyrimidine-2,4,6-trione | 468.4 |
| 6824932 | C17H24N2O2 | 4-[(2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-ylmethylamino)methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[(2,3,4,6,7,8,9,9a-octahydro-1H-quinolizin-1-ylmethylamino)methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 288.4 |
| 6824933 | C22H16FN3O | 6-[5-[2-(2-fluorophenyl)vinyl]-2-phenyl-1H-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[5-[2-(2-fluorophenyl)vinyl]-2-phenyl-1H-1,2,4-triazol-3-ylidene]cyclohexa-2,4-dien-1-one | 357.4 |
| 6824934 | C23H17BrN2O3 | 6-bromo-2-[2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-3-phenyl-1H-quinazolin-4-one | 6-bromo-2-[2-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethylidene]-3-phenyl-1H-quinazolin-4-one | 449.3 |
| 6824935 | C16H12N2O11S3 | 5-hydroxy-4-oxo-3-[(4-sulfophenyl)hydrazono]naphthalene-2,7-disulfonic acid | 5-hydroxy-4-oxo-3-[(4-sulfophenyl)hydrazono]naphthalene-2,7-disulfonic acid | 504.5 |
| 6824936 | C17H16N2OS2 | 6-[[(2-propylsulfanyl-1,3-benzothiazol-6-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(2-propylsulfanyl-1,3-benzothiazol-6-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 328.5 |
| 6824937 | C16H25N3O3 | tert-butyl N-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]carbamate | tert-butyl N-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]carbamate | 307.39 |
| 6824938 | C18H15ClN2O2 | 3-[1-(4-chloroanilino)ethylidene]-1-methyl-quinoline-2,4-dione | 3-[1-(4-chloroanilino)ethylidene]-1-methyl-quinoline-2,4-dione | 326.8 |
| 6824939 | C18H11ClN6O2 | 4-[10-(4-chlorophenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[10-(4-chlorophenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 378.8 |
| 6824940 | C18H18ClI2N3O | 6-[[[4-[(2-chlorophenyl)methyl]piperazin-1-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[[[4-[(2-chlorophenyl)methyl]piperazin-1-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 581.6 |
| 6824941 | C20H20N4O3S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 460.6 |
| 6824942 | C23H16Br2N4O | 6-[[[1-(benzylideneamino)-4-phenyl-imidazol-2-yl]amino]methylene]-2,4-dibromo-cyclohexa-2,4-dien-1-one | 6-[[[1-(benzylideneamino)-4-phenyl-imidazol-2-yl]amino]methylene]-2,4-dibromo-cyclohexa-2,4-dien-1-one | 524.2 |
| 6824943 | C21H16ClN5O4S | N-(3-chlorophenyl)-4-[2-(indol-3-ylidenemethyl)hydrazino]-3-nitro-benzenesulfonamide | N-(3-chlorophenyl)-4-[2-(indol-3-ylidenemethyl)hydrazino]-3-nitro-benzenesulfonamide | 469.9 |
| 6824944 | C19H15BrN2O2 | 2-bromo-N'-[1-(1-oxo-2-naphthylidene)ethyl]benzohydrazide | 2-bromo-N'-[1-(1-oxo-2-naphthylidene)ethyl]benzohydrazide | 383.2 |
| 6824945 | C15H13N3O6 | N'-[(2-hydroxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methoxy-benzohydrazide | N'-[(2-hydroxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methoxy-benzohydrazide | 331.28 |
| 6824946 | C19H18F3N3O4 | 4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-N-[3-(trifluoromethyl)phenyl]butanamide | 4-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-N-[3-(trifluoromethyl)phenyl]butanamide | 409.4 |
| 6824947 | C18H17BrN4O4 | 2-[[5-bromo-3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-bromo-3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 433.3 |
| 6824948 | C22H27ClN4O3 | 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]acetohydrazide | 430.9 |
| 6824949 | C22H25N5O2 | 2-methyl-N-[[1-[(4-methylpiperazin-1-yl)methyl]-2-oxo-indolin-3-ylidene]amino]benzamide | 2-methyl-N-[[1-[(4-methylpiperazin-1-yl)methyl]-2-oxo-indolin-3-ylidene]amino]benzamide | 391.5 |
| 6824950 | C20H18N2O6 | 2-(5,6-dimethoxy-3-oxo-indolin-2-ylidene)-5,6-dimethoxy-indolin-3-one | 2-(5,6-dimethoxy-3-oxo-indolin-2-ylidene)-5,6-dimethoxy-indolin-3-one | 382.4 |
| 6824951 | C23H27NO | 1-[(3-tricyclo[4.3.1.13,8]undecanylmethylamino)methylene]naphthalen-2-one | 1-[(3-tricyclo[4.3.1.13,8]undecanylmethylamino)methylene]naphthalen-2-one | 333.5 |
| 6824952 | C13H13N3O4 | ethyl 2-hydroxyimino-3-(3-oxo-4H-quinoxalin-2-yl)propanoate | ethyl 2-hydroxyimino-3-(3-oxo-4H-quinoxalin-2-yl)propanoate | 275.26 |
| 6824953 | C22H19BrN2O4 | 2-[(3-bromophenyl)methoxy]-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 2-[(3-bromophenyl)methoxy]-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 455.3 |
| 6824954 | C20H20N4O3 | 2-methoxy-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 2-methoxy-N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 364.4 |
| 6824955 | C24H21N3O3 | 7-methoxy-2-(o-tolyl)-4-[(2-phenylhydrazino)methylene]isoquinoline-1,3-dione | 7-methoxy-2-(o-tolyl)-4-[(2-phenylhydrazino)methylene]isoquinoline-1,3-dione | 399.4 |
| 6824956 | C22H16I2N2O3 | 6-[[[2-(4-ethoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 6-[[[2-(4-ethoxyphenyl)-1,3-benzoxazol-5-yl]amino]methylene]-2,4-diiodo-cyclohexa-2,4-dien-1-one | 610.2 |
| 6824957 | C26H25N5O3S | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 487.6 |
| 6824958 | C20H16N6O2S | 4-[2-[3-methyl-5-oxo-1-(4-phenylthiazol-2-yl)pyrazol-4-ylidene]hydrazino]benzamide | 4-[2-[3-methyl-5-oxo-1-(4-phenylthiazol-2-yl)pyrazol-4-ylidene]hydrazino]benzamide | 404.4 |
| 6824959 | C38H48ClN5O8S2 | 2-[[4-[2-(2-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]-1-(4-hexadecylsulfonylphenyl)-5-oxo-4H-pyrazol-3-yl]carbamoyl]benzenesulfonic acid | 2-[[4-[2-(2-chloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)hydrazino]-1-(4-hexadecylsulfonylphenyl)-5-oxo-4H-pyrazol-3-yl]carbamoyl]benzenesulfonic acid | 802.4 |
| 6824960 | C17H11ClN4O4 | 8-chloro-3-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 8-chloro-3-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 370.7 |
| 6824961 | C16H10N2O3 | 2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-benzofuro[3,2-d]pyrimidin-4-one | 2-(6-oxocyclohexa-2,4-dien-1-ylidene)-1H-benzofuro[3,2-d]pyrimidin-4-one | 278.26 |
| 6824962 | C19H15N7O | 1-methyl-3-[(8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazono]indolin-2-one | 1-methyl-3-[(8-methyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazono]indolin-2-one | 357.4 |
| 6824963 | C19H18N4O3 | 2-(3,4-dimethylphenyl)-5-methyl-4-[(4-nitroanilino)methylene]pyrazol-3-one | 2-(3,4-dimethylphenyl)-5-methyl-4-[(4-nitroanilino)methylene]pyrazol-3-one | 350.4 |
| 6824964 | C11H10Cl2N4O2S | 2,4-dichloro-N'-(1-pyrazol-3-ylideneethyl)benzenesulfonohydrazide | 2,4-dichloro-N'-(1-pyrazol-3-ylideneethyl)benzenesulfonohydrazide | 333.2 |
| 6824965 | C20H18N2O3S | 5-[(4-hydroxy-3,5-dimethyl-phenyl)methylene]-1-(m-tolyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(4-hydroxy-3,5-dimethyl-phenyl)methylene]-1-(m-tolyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 366.4 |
| 6824966 | C30H20N4O8S2 | 4-[(2E)-2-[(8E)-2,7-dioxo-8-[(4-sulfo-1-naphthyl)hydrazono]-1-naphthylidene]hydrazino]naphthalene-1-sulfonic acid | 4-[(2E)-2-[(8E)-2,7-dioxo-8-[(4-sulfo-1-naphthyl)hydrazono]-1-naphthylidene]hydrazino]naphthalene-1-sulfonic acid | 628.6 |
| 6824967 | C22H18BrN7O5S | 4-[(2-bromo-4-nitro-phenyl)hydrazono]-2-(5-tert-butylthiazol-2-yl)-5-(4-nitrophenyl)pyrazol-3-one | 4-[(2-bromo-4-nitro-phenyl)hydrazono]-2-(5-tert-butylthiazol-2-yl)-5-(4-nitrophenyl)pyrazol-3-one | 572.4 |
| 6824968 | C17H15N5O4 | 4-[(3-methoxyphenyl)hydrazono]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 4-[(3-methoxyphenyl)hydrazono]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 353.33 |
| 6824969 | C14H11BrIN3O3 | 5-bromo-N'-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | 5-bromo-N'-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyridine-3-carbohydrazide | 476.06 |
| 6824970 | C17H15BrN2O2 | 6-[4-(4-bromophenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[4-(4-bromophenyl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 359.2 |
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