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 6,358,051 - 6,358,100 of 6,571,471
Page 127162 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6771971 | C11H16N3OS+ | [amino(ethylsulfanyl)methylene]-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | [amino(ethylsulfanyl)methylene]-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | 238.33 |
| 6771972 | C11H15N3OS | 2-ethyl-3-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]isothiourea | 2-ethyl-3-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]isothiourea | 237.32 |
| 6771974 | C15H15BrN3OS+ | [[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-methylsulfanyl-methylene]-phenyl-ammonium | [[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-methylsulfanyl-methylene]-phenyl-ammonium | 365.3 |
| 6771975 | C15H14BrN3OS | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-3-phenyl-isothiourea | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-3-phenyl-isothiourea | 364.3 |
| 6771976 | C15H15BrN3OS+ | [[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-methylsulfanyl-methylene]-phenyl-ammonium | [[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-methylsulfanyl-methylene]-phenyl-ammonium | 365.3 |
| 6771977 | C15H14BrN3OS | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-3-phenyl-isothiourea | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-3-phenyl-isothiourea | 364.3 |
| 6771978 | C26H24N4O3S | N-[3-(benzylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-[3-(benzylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 472.6 |
| 6771979 | C22H21Cl2N3O3 | (4R)-4-(3,4-dichlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(3,4-dichlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 446.3 |
| 6771980 | C15H16N4O2S | methyl 5-[(2-carbamothioylhydrazino)methylene]-2-methyl-4-phenyl-pyrrole-3-carboxylate | methyl 5-[(2-carbamothioylhydrazino)methylene]-2-methyl-4-phenyl-pyrrole-3-carboxylate | 316.4 |
| 6771981 | C21H16N5O3S+ | 2-hydroxy-N'-[[2-oxo-4-[4-(4-pyridyl)pyridin-1-ium-1-yl]thiazol-5-ylidene]methyl]benzohydrazide | 2-hydroxy-N'-[[2-oxo-4-[4-(4-pyridyl)pyridin-1-ium-1-yl]thiazol-5-ylidene]methyl]benzohydrazide | 418.5 |
| 6771982 | C21H16N5O3S+ | 2-hydroxy-N'-[[2-oxo-4-[4-(4-pyridyl)pyridin-1-ium-1-yl]thiazol-5-ylidene]methyl]benzohydrazide | 2-hydroxy-N'-[[2-oxo-4-[4-(4-pyridyl)pyridin-1-ium-1-yl]thiazol-5-ylidene]methyl]benzohydrazide | 418.5 |
| 6771983 | C24H16ClF4N3O2 | 6-[2-amino-5-phenyl-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(2-chloro-6-fluoro-phenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-phenyl-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(2-chloro-6-fluoro-phenyl)methoxy]cyclohexa-2,4-dien-1-one | 489.8 |
| 6771984 | C28H26ClN3O3 | (4R)-4-(4-chlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(4-chlorophenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 488.0 |
| 6771985 | C18H19NO4S | ethyl 2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate | ethyl 2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate | 345.4 |
| 6771986 | C15H15ClN3OS+ | [[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-methylsulfanyl-methylene]-phenyl-ammonium | [[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-methylsulfanyl-methylene]-phenyl-ammonium | 320.8 |
| 6771987 | C15H14ClN3OS | 1-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-3-phenyl-isothiourea | 1-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-3-phenyl-isothiourea | 319.8 |
| 6771988 | C15H15ClN3OS+ | [[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-methylsulfanyl-methylene]-phenyl-ammonium | [[2-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-methylsulfanyl-methylene]-phenyl-ammonium | 320.8 |
| 6771989 | C15H14ClN3OS | 1-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-3-phenyl-isothiourea | 1-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-3-phenyl-isothiourea | 319.8 |
| 6771990 | C6H7N3O2S | 2-(4-methyl-3H-thiazol-2-ylidene)-2-nitroso-acetamide | 2-(4-methyl-3H-thiazol-2-ylidene)-2-nitroso-acetamide | 185.21 |
| 6771991 | C25H29N3O6 | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 467.5 |
| 6771992 | C20H19N3O3 | (4S)-5-(3-hydroxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-5-(3-hydroxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 349.4 |
| 6771993 | C26H22FN3O3 | (4R)-4-(4-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(4-fluorophenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 443.5 |
| 6771994 | C26H25N4O3+ | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 441.5 |
| 6771995 | C26H24N4O3 | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 440.5 |
| 6771996 | C18H16ClN3O2 | N-(2-chlorophenyl)-5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(2-chlorophenyl)-5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 341.8 |
| 6771997 | C21H20ClN3O3S | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 429.9 |
| 6771998 | C20H17BrClN3O3 | (4R)-4-(4-bromophenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(4-bromophenyl)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 462.7 |
| 6771999 | C20H20N4O3S | 2-[[[4-(4-tert-butylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]carbamoyl]phenolate | 2-[[[4-(4-tert-butylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]carbamoyl]phenolate | 396.5 |
| 6772000 | C20H21N4O3S+ | N'-[[4-(4-tert-butylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]-2-hydroxy-benzohydrazide | N'-[[4-(4-tert-butylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]-2-hydroxy-benzohydrazide | 397.5 |
| 6772001 | C20H20N4O3S | 2-[[[4-(4-tert-butylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]carbamoyl]phenolate | 2-[[[4-(4-tert-butylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methylamino]carbamoyl]phenolate | 396.5 |
| 6772002 | C20H21N4O3S+ | N'-[[4-(4-tert-butylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]-2-hydroxy-benzohydrazide | N'-[[4-(4-tert-butylpyridin-1-ium-1-yl)-2-oxo-thiazol-5-ylidene]methyl]-2-hydroxy-benzohydrazide | 397.5 |
| 6772003 | C20H21N3O2 | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(2,5-dimethylphenyl)-1,2-dihydropyrazole-3-carboxamide | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(2,5-dimethylphenyl)-1,2-dihydropyrazole-3-carboxamide | 335.4 |
| 6772004 | C21H15BrN2O3 | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-2-phenyl-acetamide | N-[2-(3-bromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3H-1,3-benzoxazol-5-yl]-2-phenyl-acetamide | 423.3 |
| 6772005 | C16H17N2O3+ | (1-benzyl-5-ethoxycarbonyl-2-pyridylidene)methyl-oxo-ammonium | (1-benzyl-5-ethoxycarbonyl-2-pyridylidene)methyl-oxo-ammonium | 285.32 |
| 6772006 | C16H16N2O3 | ethyl 1-benzyl-6-(nitrosomethylene)pyridine-3-carboxylate | ethyl 1-benzyl-6-(nitrosomethylene)pyridine-3-carboxylate | 284.31 |
| 6772007 | C18H24N4O2+2 | benzyl-methyl-[2-[[1-methyl-2-(oxoammoniomethylene)pyridine-4-carbonyl]amino]ethyl]ammonium | benzyl-methyl-[2-[[1-methyl-2-(oxoammoniomethylene)pyridine-4-carbonyl]amino]ethyl]ammonium | 328.4 |
| 6772008 | C18H22N4O2 | N-[2-[benzyl(methyl)amino]ethyl]-1-methyl-2-(nitrosomethylene)pyridine-4-carboxamide | N-[2-[benzyl(methyl)amino]ethyl]-1-methyl-2-(nitrosomethylene)pyridine-4-carboxamide | 326.4 |
| 6772009 | C20H19N3O3 | methyl 2-[4-[(benzylamino)methylene]-5-oxo-1-phenyl-pyrazol-3-yl]acetate | methyl 2-[4-[(benzylamino)methylene]-5-oxo-1-phenyl-pyrazol-3-yl]acetate | 349.4 |
| 6772010 | C20H19N3O3 | (4R)-5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-phenyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 349.4 |
| 6772011 | C32H29N4O3+ | (4R)-4-(4-benzyloxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(4-benzyloxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 517.6 |
| 6772012 | C32H28N4O3 | (4R)-4-(4-benzyloxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(4-benzyloxyphenyl)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 516.6 |
| 6772013 | C21H18N5O4S2- | [4-[[5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-thiazol-2-yl-azanide | [4-[[5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-thiazol-2-yl-azanide | 468.5 |
| 6772014 | C21H19N5O4S2 | 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-(thiazol-2-ylsulfamoyl)phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-(thiazol-2-ylsulfamoyl)phenyl]-1,2-dihydropyrazole-3-carboxamide | 469.5 |
| 6772015 | C16H15N3O2 | N'-(indol-3-ylidenemethyl)-2,5-dimethyl-furan-3-carbohydrazide | N'-(indol-3-ylidenemethyl)-2,5-dimethyl-furan-3-carbohydrazide | 281.31 |
| 6772016 | C19H13ClN6O2 | 6-[10-(3-chlorophenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[10-(3-chlorophenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 392.8 |
| 6772017 | C22H23N3O6 | (4S)-5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 425.4 |
| 6772018 | C16H14N4OS | 6-[[[3-(m-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[3-(m-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 310.4 |
| 6772019 | C17H20Br2N3O4+ | 6,8-dibromo-3-[hydroxy-(3-morpholin-4-ium-4-ylpropylamino)methylene]-1H-quinoline-2,4-dione | 6,8-dibromo-3-[hydroxy-(3-morpholin-4-ium-4-ylpropylamino)methylene]-1H-quinoline-2,4-dione | 490.2 |
| 6772020 | C17H19Br2N3O4 | 6,8-dibromo-3-[hydroxy-(3-morpholinopropylamino)methylene]-1H-quinoline-2,4-dione | 6,8-dibromo-3-[hydroxy-(3-morpholinopropylamino)methylene]-1H-quinoline-2,4-dione | 489.2 |
| 6772021 | C27H27N3O2 | 6-[4-(4-benzyl-1-piperidyl)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[4-(4-benzyl-1-piperidyl)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 425.5 |
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