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 6,437,351 - 6,437,400 of 6,571,471
Page 128748 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6853731 | C23H17Cl2N4O3+ | 4-[4-[2-(1H-benzimidazol-3-ium-2-yl)hydrazino]-6,8-dichloro-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[4-[2-(1H-benzimidazol-3-ium-2-yl)hydrazino]-6,8-dichloro-chromen-2-ylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 468.3 |
| 6853732 | C26H22N3O3+ | 2-methoxy-4-[7-methyl-4-(2-quinolin-1-ium-2-ylhydrazino)chromen-2-ylidene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[7-methyl-4-(2-quinolin-1-ium-2-ylhydrazino)chromen-2-ylidene]cyclohexa-2,5-dien-1-one | 424.5 |
| 6853733 | C13H15N2O2S+ | 2-(1-acetyl-2-hydroxy-prop-1-enyl)sulfanyl-4,6-dimethyl-pyridin-1-ium-3-carbonitrile | 2-(1-acetyl-2-hydroxy-prop-1-enyl)sulfanyl-4,6-dimethyl-pyridin-1-ium-3-carbonitrile | 263.34 |
| 6853734 | C15H11N6O5+ | N'-(benzimidazol-1-ium-2-ylidenemethyl)-3,5-dinitro-benzohydrazide | N'-(benzimidazol-1-ium-2-ylidenemethyl)-3,5-dinitro-benzohydrazide | 355.28 |
| 6853735 | C16H13N3O6 | (3R)-N'-[(Z)-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-N'-[(Z)-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 343.29 |
| 6853736 | C26H22N4O3 | N-[(Z)-1-[[(4,7-dimethyl-2-oxo-indol-3-yl)amino]carbamoyl]-2-phenyl-vinyl]benzamide | N-[(Z)-1-[[(4,7-dimethyl-2-oxo-indol-3-yl)amino]carbamoyl]-2-phenyl-vinyl]benzamide | 438.5 |
| 6853737 | C24H22N2O3 | (1S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,2-diphenyl-cyclopropanecarbohydrazide | (1S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,2-diphenyl-cyclopropanecarbohydrazide | 386.4 |
| 6853738 | C24H19N3O2 | (1S)-N'-(2-oxoindol-3-yl)-2,2-diphenyl-cyclopropanecarbohydrazide | (1S)-N'-(2-oxoindol-3-yl)-2,2-diphenyl-cyclopropanecarbohydrazide | 381.4 |
| 6853739 | C18H17BrIN4O4+ | N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-acetohydrazide | N'-[(3-bromo-5-iodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-acetohydrazide | 560.2 |
| 6853740 | C12H10N5O5S- | 6-[[2-(2-amino-4-methyl-thiazole-5-carbonyl)hydrazino]methylene]-4-nitro-3-oxo-cyclohexa-1,4-dien-1-olate | 6-[[2-(2-amino-4-methyl-thiazole-5-carbonyl)hydrazino]methylene]-4-nitro-3-oxo-cyclohexa-1,4-dien-1-olate | 336.31 |
| 6853742 | C23H30N5O2+3 | 2-ethoxy-4-[[(2E)-2-[phenyl(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[(2E)-2-[phenyl(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 408.5 |
| 6853743 | C23H27N5O2 | 2-ethoxy-4-[[(2Z)-2-[phenyl(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[(2Z)-2-[phenyl(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 405.5 |
| 6853744 | C12H11N2O+ | oxo-phenyl-(1H-pyridin-4-ylidenemethyl)ammonium | oxo-phenyl-(1H-pyridin-4-ylidenemethyl)ammonium | 199.23 |
| 6853745 | C23H30N3O2+ | [(3,5-ditert-butyl-4-hydroxy-phenyl)-(3-methyl-1H-benzimidazol-2-ylidene)methyl]-oxo-ammonium | [(3,5-ditert-butyl-4-hydroxy-phenyl)-(3-methyl-1H-benzimidazol-2-ylidene)methyl]-oxo-ammonium | 380.5 |
| 6853746 | C29H34N3O2+ | [(3-benzyl-1H-benzimidazol-2-ylidene)-(3,5-ditert-butyl-4-hydroxy-phenyl)methyl]-oxo-ammonium | [(3-benzyl-1H-benzimidazol-2-ylidene)-(3,5-ditert-butyl-4-hydroxy-phenyl)methyl]-oxo-ammonium | 456.6 |
| 6853747 | C18H14BrN8O5+ | 2-[2-(4-amino-1,2,5-oxadiazol-3-ylidene)benzimidazol-1-ium-1-yl]-N'-[(E)-(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[2-(4-amino-1,2,5-oxadiazol-3-ylidene)benzimidazol-1-ium-1-yl]-N'-[(E)-(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 502.3 |
| 6853748 | C25H23N3O5 | N-[(Z)-1-[[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-phenyl-vinyl]benzamide | N-[(Z)-1-[[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-phenyl-vinyl]benzamide | 445.5 |
| 6853749 | C18H18BrN4O4+ | 2-[5-bromo-3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[5-bromo-3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 434.3 |
| 6853750 | C14H10N3O6- | 2-hydroxy-4-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 2-hydroxy-4-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 316.25 |
| 6853751 | C14H10N3O6- | 5-hydroxy-2-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 5-hydroxy-2-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 316.25 |
| 6853752 | C14H14N3O3S+ | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | 304.35 |
| 6853753 | C15H16N3O3S+ | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | 318.4 |
| 6853754 | C17H18N3O2S+ | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | 328.4 |
| 6853755 | C14H13BrN3O2S+ | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | 367.24 |
| 6853756 | C14H12Br2N3O2S+ | N'-[(3,5-dibromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | N'-[(3,5-dibromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | 446.1 |
| 6853757 | C12H18N3OS+ | [amino(propylsulfanyl)methylene]-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | [amino(propylsulfanyl)methylene]-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | 252.36 |
| 6853758 | C12H17N3OS | 3-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-isothiourea | 3-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-propyl-isothiourea | 251.35 |
| 6853759 | C31H22BrN4O3+ | 2-[4-(6-bromo-4-phenyl-quinolin-1-ium-2-yl)phenoxy]-N'-(2-oxoindol-3-yl)acetohydrazide | 2-[4-(6-bromo-4-phenyl-quinolin-1-ium-2-yl)phenoxy]-N'-(2-oxoindol-3-yl)acetohydrazide | 578.4 |
| 6853760 | C18H14ClF3N4O5 | N-[2-chloro-5-(trifluoromethyl)phenyl]-4-[2-[(E)-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-[2-chloro-5-(trifluoromethyl)phenyl]-4-[2-[(E)-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 458.8 |
| 6853761 | C15H16N3O3S+ | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-pyridin-1-ium-2-ylsulfanyl-acetohydrazide | 318.4 |
| 6853765 | C23H19ClN3O4S2+ | (4-chlorophenyl)sulfonyl-[[2-(2-naphthylsulfonyl)hydrazino]-phenyl-methylene]ammonium | (4-chlorophenyl)sulfonyl-[[2-(2-naphthylsulfonyl)hydrazino]-phenyl-methylene]ammonium | 501.0 |
| 6853766 | C16H12Br2N2O4 | (3R)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 456.08 |
| 6853767 | C16H13N3O6 | (3R)-N'-[(E)-(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-N'-[(E)-(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 343.29 |
| 6853768 | C17H17N3O4 | N-[(1S)-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]benzamide | N-[(1S)-2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1-methyl-2-oxo-ethyl]benzamide | 327.33 |
| 6853769 | C19H16BrN3O2 | trans-(1S,2S)-N'-(4-bromo-5-methyl-2-oxo-indol-3-yl)-2-phenyl-cyclopropanecarbohydrazide | trans-(1S,2S)-N'-(4-bromo-5-methyl-2-oxo-indol-3-yl)-2-phenyl-cyclopropanecarbohydrazide | 398.3 |
| 6853770 | C18H15BrN3O2S+ | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-quinolin-1-ium-2-ylsulfanyl-acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-quinolin-1-ium-2-ylsulfanyl-acetohydrazide | 417.3 |
| 6853771 | C18H12N3O5- | 3-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]naphthalen-2-olate | 3-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]naphthalen-2-olate | 350.3 |
| 6853772 | C26H22N4O | (1S)-2,2-diphenyl-N'-[(3-phenylpyrazol-4-ylidene)methyl]cyclopropanecarbohydrazide | (1S)-2,2-diphenyl-N'-[(3-phenylpyrazol-4-ylidene)methyl]cyclopropanecarbohydrazide | 406.5 |
| 6853773 | C19H20BrN4O5+ | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-acetohydrazide | 464.3 |
| 6853774 | C14H10N3O5- | 4-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 4-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 300.25 |
| 6853775 | C26H23N3O | (1S)-N'-[(2-methylindol-3-ylidene)methyl]-2,2-diphenyl-cyclopropanecarbohydrazide | (1S)-N'-[(2-methylindol-3-ylidene)methyl]-2,2-diphenyl-cyclopropanecarbohydrazide | 393.5 |
| 6853776 | C12H12BrN4O2S+ | 2-amino-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 2-amino-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 356.22 |
| 6853777 | C12H11Br2N4O2S+ | 2-amino-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 2-amino-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 435.12 |
| 6853778 | C20H19BrN4O3S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | 475.4 |
| 6853779 | C20H20N4O3S | 2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 396.5 |
| 6853780 | C21H22N4O4S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | 426.5 |
| 6853781 | C13H14BrN4O3S+ | 2-amino-N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 2-amino-N'-[(3-bromo-5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 386.25 |
| 6853782 | C13H15N4O2S+ | 2-amino-4-ethyl-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]thiazol-3-ium-5-carbohydrazide | 2-amino-4-ethyl-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]thiazol-3-ium-5-carbohydrazide | 291.35 |
| 6853783 | C14H17N4O3S+ | 2-amino-4-ethyl-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]thiazol-3-ium-5-carbohydrazide | 2-amino-4-ethyl-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]thiazol-3-ium-5-carbohydrazide | 321.38 |
| 6853784 | C13H13Br2N4O3S+ | 2-amino-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-ethyl-thiazol-3-ium-5-carbohydrazide | 2-amino-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-ethyl-thiazol-3-ium-5-carbohydrazide | 465.14 |
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