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 6,407,451 - 6,407,500 of 6,571,471
Page 128150 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6822739 | C13H13ClN4O4 | 1-(2-chlorophenyl)-5-[[2-(2-hydroxyethyl)hydrazino]methylene]hexahydropyrimidine-2,4,6-trione | 1-(2-chlorophenyl)-5-[[2-(2-hydroxyethyl)hydrazino]methylene]hexahydropyrimidine-2,4,6-trione | 324.72 |
| 6822740 | C16H15I2N6O4+ | N'-[(Z)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetohydrazide | N'-[(Z)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)acetohydrazide | 609.14 |
| 6822741 | C24H20ClN3O4 | N-[[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3,4-dimethoxy-benzamide | N-[[1-[(2-chlorophenyl)methyl]-2-oxo-indolin-3-ylidene]amino]-3,4-dimethoxy-benzamide | 449.9 |
| 6822742 | C19H15FN2O6 | 2-[[2-(2-fluorophenyl)-5-oxo-oxazol-4-ylidene]methylamino]-4,5-dimethoxy-benzoic acid | 2-[[2-(2-fluorophenyl)-5-oxo-oxazol-4-ylidene]methylamino]-4,5-dimethoxy-benzoic acid | 386.3 |
| 6822743 | C19H15ClN2O | 4-chloro-6-[phenyl-(2-phenylhydrazino)methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[phenyl-(2-phenylhydrazino)methylene]cyclohexa-2,4-dien-1-one | 322.8 |
| 6822744 | C20H24N2O6 | 3,4,5-trimethoxy-N'-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 3,4,5-trimethoxy-N'-[(6-oxo-4-propoxy-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 388.4 |
| 6822745 | C18H14ClN5O4S | 4-chloro-N-[5-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3,4-thiadiazol-2-yl]benzamide | 4-chloro-N-[5-[2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3,4-thiadiazol-2-yl]benzamide | 431.9 |
| 6822746 | C14H10ClN3O5 | 5-chloro-2-hydroxy-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 5-chloro-2-hydroxy-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 335.70 |
| 6822747 | C17H14BrN3O4 | 5-[(4-bromo-2-methyl-anilino)methylene]-1-(2-furylmethyl)hexahydropyrimidine-2,4,6-trione | 5-[(4-bromo-2-methyl-anilino)methylene]-1-(2-furylmethyl)hexahydropyrimidine-2,4,6-trione | 404.2 |
| 6822748 | C23H23N5O4 | 1-ethyl-3-[[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]methylene]-5-(6-oxo-4,5-dihydro-1H-pyridazin-3-yl)indolin-2-one | 1-ethyl-3-[[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]methylene]-5-(6-oxo-4,5-dihydro-1H-pyridazin-3-yl)indolin-2-one | 433.5 |
| 6822749 | C23H20N6O2S | 3-allylsulfanyl-6-[2-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl]-2H-1,2,4-triazin-5-one | 3-allylsulfanyl-6-[2-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methylamino]phenyl]-2H-1,2,4-triazin-5-one | 444.5 |
| 6822750 | C23H15BrN4O | 3-[(5-bromoindol-3-ylidene)methylamino]-2-phenyl-quinazolin-4-one | 3-[(5-bromoindol-3-ylidene)methylamino]-2-phenyl-quinazolin-4-one | 443.3 |
| 6822751 | C18H17N5O4 | 1-[1-(2,4-dioxopyran-3-ylidene)ethyl]-2-(6-methoxy-4-methyl-quinazolin-2-yl)guanidine | 1-[1-(2,4-dioxopyran-3-ylidene)ethyl]-2-(6-methoxy-4-methyl-quinazolin-2-yl)guanidine | 367.4 |
| 6822752 | C19H19BrFN3O4 | N-[3-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]-2-fluoro-benzamide | N-[3-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-3-oxo-propyl]-2-fluoro-benzamide | 452.3 |
| 6822753 | C21H16ClN3O2 | 6-[[4-(1H-benzimidazol-2-yl)anilino]methylene]-4-chloro-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[4-(1H-benzimidazol-2-yl)anilino]methylene]-4-chloro-2-methoxy-cyclohexa-2,4-dien-1-one | 377.8 |
| 6822754 | C23H19ClN2O4 | 4-chloro-6-[[[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 4-chloro-6-[[[3-(5,6-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 422.9 |
| 6822755 | C27H21FN4O3 | 2-[[5-[[1-(4-fluorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-2-methyl-phenyl]methyl]isoindoline-1,3-dione | 2-[[5-[[1-(4-fluorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-2-methyl-phenyl]methyl]isoindoline-1,3-dione | 468.5 |
| 6822756 | C17H11Cl2N5O2S | 5-[[[5-(2,4-dichlorophenyl)-1,3,4-thiadiazol-2-yl]amino]methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 5-[[[5-(2,4-dichlorophenyl)-1,3,4-thiadiazol-2-yl]amino]methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 420.3 |
| 6822757 | C12H17N3O2 | N-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]formamide | N-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]formamide | 235.28 |
| 6822758 | C18H18N7O3+ | 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-(1,3-dimethyl-2,6-dioxo-9H-purin-7-ium-7-yl)-N'-(indol-3-ylidenemethyl)acetohydrazide | 380.4 |
| 6822759 | C22H33BrN4O3 | N-[[3-bromo-5-[(2-heptanoylhydrazino)methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]heptanamide | N-[[3-bromo-5-[(2-heptanoylhydrazino)methylene]-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]heptanamide | 481.4 |
| 6822760 | C13H14N2O | N-(cinnamylideneamino)cyclopropanecarboxamide | N-(cinnamylideneamino)cyclopropanecarboxamide | 214.26 |
| 6822761 | C21H12Br2Cl2N2O3 | 2,4-dibromo-6-[[[2-(3,4-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-3-hydroxy-5-methyl-cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[[2-(3,4-dichlorophenyl)-1,3-benzoxazol-5-yl]amino]methylene]-3-hydroxy-5-methyl-cyclohexa-2,4-dien-1-one | 571.0 |
| 6822762 | C24H18FN3O3 | 2-(4-fluorophenyl)-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 2-(4-fluorophenyl)-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 415.4 |
| 6822763 | C20H16ClN3O4S | N-[4-[[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]benzenesulfonamide | N-[4-[[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]benzenesulfonamide | 429.9 |
| 6822764 | C13H15N3O | 5-methyl-4-(methylaminomethylene)-2-(p-tolyl)pyrazol-3-one | 5-methyl-4-(methylaminomethylene)-2-(p-tolyl)pyrazol-3-one | 229.28 |
| 6822765 | C20H14BrN3O4 | 2-bromo-N-[3-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 2-bromo-N-[3-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 440.2 |
| 6822766 | C32H38N6O2S | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 570.7 |
| 6822767 | C19H16N2O3 | 3-methoxy-N'-[(1-oxo-2-naphthylidene)methyl]benzohydrazide | 3-methoxy-N'-[(1-oxo-2-naphthylidene)methyl]benzohydrazide | 320.3 |
| 6822768 | C20H22BrN3O4 | 4-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-4-oxo-butanamide | 4-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(o-tolyl)-4-oxo-butanamide | 448.3 |
| 6822769 | C13H11Cl2N3O3 | 2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(1H-imidazol-5-yl)propanoic acid | 2-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(1H-imidazol-5-yl)propanoic acid | 328.15 |
| 6822770 | C16H14ClN3O6 | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4-dimethoxy-benzohydrazide | N'-[(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3,4-dimethoxy-benzohydrazide | 379.75 |
| 6822771 | C26H18N4O3S | 5-[[(2,5-diphenylthiazol-4-yl)amino]methylene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 5-[[(2,5-diphenylthiazol-4-yl)amino]methylene]-1-phenyl-hexahydropyrimidine-2,4,6-trione | 466.5 |
| 6822772 | C19H19N3O3S | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]acetamide | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]acetamide | 369.4 |
| 6822773 | C17H14F2N4O3S | 6-[[[3-[4-(difluoromethoxy)phenyl]-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[[3-[4-(difluoromethoxy)phenyl]-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 392.4 |
| 6822774 | C24H18N4O3 | 6-oxo-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3,4-diphenyl-1H-pyridazine-5-carbohydrazide | 6-oxo-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3,4-diphenyl-1H-pyridazine-5-carbohydrazide | 410.4 |
| 6822775 | C25H20N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-oxo-3,4-diphenyl-1H-pyridazine-5-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-oxo-3,4-diphenyl-1H-pyridazine-5-carbohydrazide | 440.4 |
| 6822776 | C20H20ClN3O4 | 3-[2-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-chlorophenyl)-3-oxo-propanamide | 3-[2-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(4-chlorophenyl)-3-oxo-propanamide | 401.8 |
| 6822777 | C15H17BrN6O4 | 4-bromo-3-hydroxy-6-[[2-(4-methoxy-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-3-hydroxy-6-[[2-(4-methoxy-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 425.24 |
| 6822778 | C17H12Cl2N6O2S | 2-[(2-chlorophenyl)hydrazono]-2-[5-[(2-chlorophenyl)hydrazono]-4-oxo-thiazol-2-yl]acetamide | 2-[(2-chlorophenyl)hydrazono]-2-[5-[(2-chlorophenyl)hydrazono]-4-oxo-thiazol-2-yl]acetamide | 435.3 |
| 6822779 | C11H13NO4 | 4-(hydroxyamino)-4-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)butanoic acid | 4-(hydroxyamino)-4-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)butanoic acid | 223.22 |
| 6822780 | C22H15N9O5 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-nitrophenyl)-N'-[(2-oxo-1-naphthylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(4-nitrophenyl)-N'-[(2-oxo-1-naphthylidene)methyl]triazole-4-carbohydrazide | 485.4 |
| 6822781 | C23H20N4O7 | 2-(4-hydroxy-3-methoxy-phenyl)-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-7-nitro-1,2-dihydroquinazolin-4-one | 2-(4-hydroxy-3-methoxy-phenyl)-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-7-nitro-1,2-dihydroquinazolin-4-one | 464.4 |
| 6822782 | C9H13F2N5O2 | methyl 5-[[bis(2-fluoroethyl)amino]hydrazono]imidazole-4-carboxylate | methyl 5-[[bis(2-fluoroethyl)amino]hydrazono]imidazole-4-carboxylate | 261.23 |
| 6822783 | C38H49N3O12 | [26-(hydrazinomethylene)-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | [26-(hydrazinomethylene)-2,15,17,29-tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27-trioxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29)-heptaen-13-yl] acetate | 739.8 |
| 6822784 | C8H5NO2S | 3-hydroxyiminobenzothiophen-2-one | 3-hydroxyiminobenzothiophen-2-one | 179.20 |
| 6822785 | C16H18N2O4S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,5-dimethyl-benzenesulfonohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,5-dimethyl-benzenesulfonohydrazide | 334.4 |
| 6822786 | C24H20N4O2 | 6-[[2-[3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-naphthyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 6-[[2-[3-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-naphthyl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 396.4 |
| 6822787 | C15H13N3O5 | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-nitro-benzohydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-nitro-benzohydrazide | 315.28 |
| 6822788 | C16H12N4O6 | 1-(2-furylmethyl)-5-[(3-nitroanilino)methylene]hexahydropyrimidine-2,4,6-trione | 1-(2-furylmethyl)-5-[(3-nitroanilino)methylene]hexahydropyrimidine-2,4,6-trione | 356.29 |
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