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 6,401,801 - 6,401,850 of 6,571,471
Page 128037 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6816955 | C24H18F2N6OS2 | 3-[[2-(1,3-benzothiazol-2-yl)hydrazino]methylene]-2-[4-(difluoromethylsulfanyl)phenyl]imino-9-methyl-pyrido[1,2-a]pyrimidin-4-one | 3-[[2-(1,3-benzothiazol-2-yl)hydrazino]methylene]-2-[4-(difluoromethylsulfanyl)phenyl]imino-9-methyl-pyrido[1,2-a]pyrimidin-4-one | 508.6 |
| 6816956 | C16H13BrN2O5 | ethyl 4-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | ethyl 4-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]benzoate | 393.19 |
| 6816957 | C20H15BrN3O+ | 6-[[4-(1H-benzimidazol-3-ium-2-yl)anilino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 6-[[4-(1H-benzimidazol-3-ium-2-yl)anilino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 393.3 |
| 6816958 | C20H14BrN3O | 6-[[4-(1H-benzimidazol-2-yl)anilino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 6-[[4-(1H-benzimidazol-2-yl)anilino]methylene]-4-bromo-cyclohexa-2,4-dien-1-one | 392.2 |
| 6816959 | C25H21ClN4O3 | 5-[anilino-[(2-chlorophenyl)methylamino]methylene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[anilino-[(2-chlorophenyl)methylamino]methylene]-1-(o-tolyl)hexahydropyrimidine-2,4,6-trione | 460.9 |
| 6816960 | C18H22ClN7O | 4-chloro-6-[[2-(4,6-dipyrrolidin-1-yl-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-(4,6-dipyrrolidin-1-yl-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 387.9 |
| 6816961 | C23H25N5O3S | N-(2-ethoxyphenyl)-2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(2-ethoxyphenyl)-2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 451.5 |
| 6816962 | C24H19ClN4O3 | 4-[4-[2-(1H-benzimidazol-2-yl)hydrazino]-6-chloro-7-methyl-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[4-[2-(1H-benzimidazol-2-yl)hydrazino]-6-chloro-7-methyl-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 446.9 |
| 6816963 | C18H15ClN2O2S | 3-chloro-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)propyl]benzothiophene-2-carbohydrazide | 3-chloro-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)propyl]benzothiophene-2-carbohydrazide | 358.8 |
| 6816964 | C21H15IN2O2 | 3-[(4-iodophenyl)methyleneamino]-6-(5-methyl-3H-1,3-benzoxazol-2-ylidene)cyclohexa-2,4-dien-1-one | 3-[(4-iodophenyl)methyleneamino]-6-(5-methyl-3H-1,3-benzoxazol-2-ylidene)cyclohexa-2,4-dien-1-one | 454.3 |
| 6816965 | C28H27N5O3S | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(4-ethylphenyl)acetamide | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(4-ethylphenyl)acetamide | 513.6 |
| 6816966 | C25H24N3O8S+ | [3-[[5-(3,4-dimethoxyphenyl)-6-ethoxycarbonyl-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidin-2-ylidene]methyl]-2-hydroxy-phenyl]-hydroxy-oxo-ammonium | [3-[[5-(3,4-dimethoxyphenyl)-6-ethoxycarbonyl-7-methyl-3-oxo-5H-thiazolo[3,2-a]pyrimidin-2-ylidene]methyl]-2-hydroxy-phenyl]-hydroxy-oxo-ammonium | 526.5 |
| 6816967 | C19H22N2O5 | 3,4,5-trimethoxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)propyl]benzohydrazide | 3,4,5-trimethoxy-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)propyl]benzohydrazide | 358.4 |
| 6816968 | C24H25N5O2S | 2-[[5-indol-3-ylidene-4-(4-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-1-(1-piperidyl)ethanone | 2-[[5-indol-3-ylidene-4-(4-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-1-(1-piperidyl)ethanone | 447.6 |
| 6816969 | C22H19N7O3S | 4-methyl-6-[1-[2-(4-nitrophenyl)hydrazino]-2-(1-phenyltetrazol-5-yl)sulfanyl-ethylidene]cyclohexa-2,4-dien-1-one | 4-methyl-6-[1-[2-(4-nitrophenyl)hydrazino]-2-(1-phenyltetrazol-5-yl)sulfanyl-ethylidene]cyclohexa-2,4-dien-1-one | 461.5 |
| 6816970 | C31H30N2O4 | 2-ethoxy-4-[[4-[[4-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]phenyl]methyl]anilino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[4-[[4-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]phenyl]methyl]anilino]methylene]cyclohexa-2,5-dien-1-one | 494.6 |
| 6816971 | C20H20N4O4 | 3-(4-ethoxyphenyl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-ethoxyphenyl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 380.4 |
| 6816972 | C22H18N4O3 | 3-(2-methoxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-methoxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 386.4 |
| 6816973 | C19H18N4O3 | 3-(2-methoxyphenyl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-1H-pyrazole-5-carbohydrazide | 3-(2-methoxyphenyl)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]-1H-pyrazole-5-carbohydrazide | 350.4 |
| 6816974 | C21H20N4O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | 360.4 |
| 6816975 | C23H23N5O2S | 2-[[5-indol-3-ylidene-4-(3-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-1-pyrrolidin-1-yl-ethanone | 2-[[5-indol-3-ylidene-4-(3-methoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]-1-pyrrolidin-1-yl-ethanone | 433.5 |
| 6816976 | C14H10ClN3O5 | 4-chloro-6-[(2-methyl-5-nitro-anilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-chloro-6-[(2-methyl-5-nitro-anilino)methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 335.70 |
| 6816977 | C21H14Cl2N4O | 4-[(2,5-dichlorophenyl)hydrazono]-2,5-diphenyl-pyrazol-3-one | 4-[(2,5-dichlorophenyl)hydrazono]-2,5-diphenyl-pyrazol-3-one | 409.3 |
| 6816978 | C25H18N4O | 4-(1-naphthylhydrazono)-2,5-diphenyl-pyrazol-3-one | 4-(1-naphthylhydrazono)-2,5-diphenyl-pyrazol-3-one | 390.4 |
| 6816979 | C18H17N5O3 | 4-[(2,4-dimethylphenyl)hydrazono]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 4-[(2,4-dimethylphenyl)hydrazono]-5-methyl-2-(4-nitrophenyl)pyrazol-3-one | 351.4 |
| 6816980 | C16H10BrClN2O2S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-chloro-benzothiophene-2-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-chloro-benzothiophene-2-carbohydrazide | 409.7 |
| 6816981 | C30H26BrN3O6 | 4-[3-(6-bromo-2-oxo-4-phenyl-3-quinolylidene)-5-(2,5-dimethoxyphenyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 4-[3-(6-bromo-2-oxo-4-phenyl-3-quinolylidene)-5-(2,5-dimethoxyphenyl)pyrazolidin-1-yl]-4-oxo-butanoic acid | 604.4 |
| 6816982 | C17H12N6O3 | 4-[2-[3-methyl-1-(4-nitrophenyl)-5-oxo-pyrazol-4-ylidene]hydrazino]benzonitrile | 4-[2-[3-methyl-1-(4-nitrophenyl)-5-oxo-pyrazol-4-ylidene]hydrazino]benzonitrile | 348.32 |
| 6816983 | C22H21NO3S | 3-(3H-1,3-benzothiazol-2-ylidene)-6-hexyl-chromene-2,7-dione | 3-(3H-1,3-benzothiazol-2-ylidene)-6-hexyl-chromene-2,7-dione | 379.5 |
| 6816984 | C11H13N3O2 | 6-[[2-[2-(hydroxyamino)-1-methyl-prop-2-enylidene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[2-(hydroxyamino)-1-methyl-prop-2-enylidene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 219.24 |
| 6816985 | C21H20ClN5O2S | N-(3-chlorophenyl)-2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | N-(3-chlorophenyl)-2-[[5-indol-3-ylidene-4-(2-methoxyethyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide | 441.9 |
| 6816986 | C24H20N2O2 | 1-(2-methoxy-4-prop-1-enyl-phenoxy)-4-phenyl-phthalazine | Oprea1_276388 | 368.4 |
| 6816987 | C26H22N6O5S | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-nitrophenyl)acetamide | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(3-nitrophenyl)acetamide | 530.6 |
| 6816988 | C16H13BrN4O4 | 5-[(4-bromo-2-methyl-6-nitro-anilino)methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 5-[(4-bromo-2-methyl-6-nitro-anilino)methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 405.20 |
| 6816989 | C13H13N3O5S | 2-[2-[2-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]hydrazino]-4-oxo-thiazol-5-yl]acetic acid | 2-[2-[2-[1-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]hydrazino]-4-oxo-thiazol-5-yl]acetic acid | 323.33 |
| 6816990 | C28H24N2O4 | 3-methoxy-6-[[2-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-phenyl-methyl]hydrazino]-phenyl-methylene]cyclohexa-2,4-dien-1-one | 3-methoxy-6-[[2-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-phenyl-methyl]hydrazino]-phenyl-methylene]cyclohexa-2,4-dien-1-one | 452.5 |
| 6816991 | C26H19N3O4 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-[(2-oxobenzo[cd]indol-1-yl)methyl]benzohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-[(2-oxobenzo[cd]indol-1-yl)methyl]benzohydrazide | 437.4 |
| 6816992 | C24H16N4OS | 4-[5-(3H-1,3-benzothiazol-2-ylidene)-2-oxo-4-phenyl-1,6-dihydropyrimidin-6-yl]benzonitrile | 4-[5-(3H-1,3-benzothiazol-2-ylidene)-2-oxo-4-phenyl-1,6-dihydropyrimidin-6-yl]benzonitrile | 408.5 |
| 6816993 | C24H25N5O3S | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-1-pyrrolidin-1-yl-ethanone | 2-[[4-(2,5-dimethoxyphenyl)-5-indol-3-ylidene-1H-1,2,4-triazol-3-yl]sulfanyl]-1-pyrrolidin-1-yl-ethanone | 463.6 |
| 6816994 | C20H15N5O | 6-[[2-[2-(4-pyridyl)quinazolin-4-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[2-(4-pyridyl)quinazolin-4-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 341.4 |
| 6816995 | C14H15N3O3S | ethyl 3-amino-2-(5-benzyl-3H-1,3,4-oxadiazol-2-ylidene)-3-thioxo-propanoate | ethyl 3-amino-2-(5-benzyl-3H-1,3,4-oxadiazol-2-ylidene)-3-thioxo-propanoate | 305.35 |
| 6816996 | C18H12Br2N2O4S | 5-[(3-bromo-4-hydroxy-5-methoxy-phenyl)methylene]-1-(3-bromophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(3-bromo-4-hydroxy-5-methoxy-phenyl)methylene]-1-(3-bromophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 512.2 |
| 6816997 | C14H16N4O3 | 2-methoxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 2-methoxy-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 288.30 |
| 6816998 | C22H21N3O5S | N-[4-[[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-4-methyl-benzenesulfonamide | N-[4-[[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-4-methyl-benzenesulfonamide | 439.5 |
| 6816999 | C23H18N6O5 | N-[5-[2-(indol-2-ylidenemethylamino)anilino]-2,4-dinitro-phenyl]acetamide | N-[5-[2-(indol-2-ylidenemethylamino)anilino]-2,4-dinitro-phenyl]acetamide | 458.4 |
| 6817000 | C10H10N6O2 | 2-(indol-3-ylidenemethylamino)-1-nitro-guanidine | 2-(indol-3-ylidenemethylamino)-1-nitro-guanidine | 246.23 |
| 6817001 | C13H18N2O4 | 3-methyl-N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]butanehydrazide | 3-methyl-N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]butanehydrazide | 266.29 |
| 6817002 | C17H17N3O4 | N-[3-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide | N-[3-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]benzamide | 327.33 |
| 6817003 | C50H52N6O10 | N-[3-[2-[[7-[8-[[2-(3-benzamidopropanoyl)hydrazino]methylene]-1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-2-oxo-1-naphthylidene]methyl]hydrazino]-3-oxo-propyl]benzamide | N-[3-[2-[[7-[8-[[2-(3-benzamidopropanoyl)hydrazino]methylene]-1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-2-oxo-1-naphthylidene]methyl]hydrazino]-3-oxo-propyl]benzamide | 897.0 |
| 6817005 | C21H16N4O | 6-[(4,5-diphenyl-1H-imidazol-2-yl)hydrazono]cyclohexa-2,4-dien-1-one | 6-[(4,5-diphenyl-1H-imidazol-2-yl)hydrazono]cyclohexa-2,4-dien-1-one | 340.4 |
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