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 6,362,051 - 6,362,100 of 6,571,471
Page 127242 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6776004 | C18H13BrN4O4 | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7-methoxy-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-7-methoxy-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 429.2 |
| 6776005 | C20H23N3O5 | N-(4-ethoxyphenyl)-4-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(4-ethoxyphenyl)-4-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 385.4 |
| 6776006 | C20H23N3O5 | N-(4-ethoxyphenyl)-4-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(4-ethoxyphenyl)-4-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 385.4 |
| 6776007 | C18H18BrN3O4 | 4-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 4-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 420.3 |
| 6776008 | C18H18BrN3O4 | 4-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 4-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-N-(4-methoxyphenyl)-4-oxo-butanamide | 420.3 |
| 6776009 | C19H19N3O4 | 6,7-dimethoxy-2-methyl-3-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 6,7-dimethoxy-2-methyl-3-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 353.4 |
| 6776010 | C19H19N3O4 | 6,7-dimethoxy-2-methyl-3-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 6,7-dimethoxy-2-methyl-3-[(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 353.4 |
| 6776011 | C16H18N8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-isopropyl-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-isopropyl-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 386.37 |
| 6776012 | C16H18N8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-isopropyl-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-isopropyl-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 386.37 |
| 6776013 | C18H16ClN5O2S | 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 401.9 |
| 6776014 | C18H16ClN5O2S | 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 401.9 |
| 6776015 | C16H14BrN9O3S2 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(4,5-dihydrothiazol-2-ylsulfanylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(4,5-dihydrothiazol-2-ylsulfanylmethyl)triazole-4-carbohydrazide | 524.4 |
| 6776016 | C16H14BrN9O3S2 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(4,5-dihydrothiazol-2-ylsulfanylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(4,5-dihydrothiazol-2-ylsulfanylmethyl)triazole-4-carbohydrazide | 524.4 |
| 6776017 | C17H13ClN2O3S | 3-chloro-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 3-chloro-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 360.8 |
| 6776018 | C17H13ClN2O3S | 3-chloro-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 3-chloro-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 360.8 |
| 6776019 | C18H14N4O4 | 7-methoxy-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 7-methoxy-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-1,5-dihydropyrimido[5,4-b]indole-2,4-dione | 350.3 |
| 6776020 | C19H15N5O6 | N'-[[2-(2-furyl)-5-oxo-oxazol-4-ylidene]methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | N'-[[2-(2-furyl)-5-oxo-oxazol-4-ylidene]methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | 409.4 |
| 6776021 | C19H15N5O6 | N'-[[2-(2-furyl)-5-oxo-oxazol-4-ylidene]methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | N'-[[2-(2-furyl)-5-oxo-oxazol-4-ylidene]methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | 409.4 |
| 6776022 | C19H27N10O3+ | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]carbamoyl]triazol-4-yl]methyl-dimethyl-ammonium | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]carbamoyl]triazol-4-yl]methyl-dimethyl-ammonium | 443.5 |
| 6776023 | C19H26N10O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-[(dimethylamino)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-[(dimethylamino)methyl]triazole-4-carbohydrazide | 442.5 |
| 6776024 | C19H27N10O3+ | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]carbamoyl]triazol-4-yl]methyl-dimethyl-ammonium | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]carbamoyl]triazol-4-yl]methyl-dimethyl-ammonium | 443.5 |
| 6776025 | C19H26N10O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-[(dimethylamino)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-[(dimethylamino)methyl]triazole-4-carbohydrazide | 442.5 |
| 6776026 | C21H17N3O4 | 3-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 375.4 |
| 6776027 | C21H17N3O4 | 3-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 375.4 |
| 6776028 | C22H17BrN4O4 | N'-[(4-bromo-1-oxo-2-naphthylidene)methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | N'-[(4-bromo-1-oxo-2-naphthylidene)methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | 481.3 |
| 6776029 | C22H17BrN4O4 | N'-[(4-bromo-1-oxo-2-naphthylidene)methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | N'-[(4-bromo-1-oxo-2-naphthylidene)methyl]-2-(2-methyl-4-oxo-quinazolin-3-yl)oxy-acetohydrazide | 481.3 |
| 6776030 | C21H18N6O2 | N-allyl-2-amino-1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]pyrrolo[3,2-b]quinoxaline-3-carboxamide | N-allyl-2-amino-1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]pyrrolo[3,2-b]quinoxaline-3-carboxamide | 386.4 |
| 6776031 | C21H18N6O2 | N-allyl-2-amino-1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]pyrrolo[3,2-b]quinoxaline-3-carboxamide | N-allyl-2-amino-1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]pyrrolo[3,2-b]quinoxaline-3-carboxamide | 386.4 |
| 6776032 | C19H14N4O3S2 | 5-amino-3-benzylsulfanyl-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 5-amino-3-benzylsulfanyl-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 410.5 |
| 6776033 | C19H14N4O3S2 | 5-amino-3-benzylsulfanyl-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 5-amino-3-benzylsulfanyl-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-[1,2,4]thiadiazolo[4,5-a]pyrimidin-7-one | 410.5 |
| 6776034 | C21H23N3O | 6-[4-[cyclohexyl(methyl)amino]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-[cyclohexyl(methyl)amino]-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 333.4 |
| 6776035 | C15H18N2O | 3-(butylaminomethylene)-7-methyl-quinolin-2-one | 3-(butylaminomethylene)-7-methyl-quinolin-2-one | 242.32 |
| 6776036 | C23H18N6O5S | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(3-nitrophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(3-nitrophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 490.5 |
| 6776037 | C23H18N6O5S | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(3-nitrophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[5-(3-nitrophenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 490.5 |
| 6776038 | C17H16BrClN2O3 | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,6-dimethylphenoxy)acetohydrazide | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,6-dimethylphenoxy)acetohydrazide | 411.7 |
| 6776039 | C17H16BrClN2O3 | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,6-dimethylphenoxy)acetohydrazide | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,6-dimethylphenoxy)acetohydrazide | 411.7 |
| 6776040 | C22H15N3O3 | 4-[[2-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-quinazolin-4-yl]oxy]benzonitrile | 4-[[2-(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1H-quinazolin-4-yl]oxy]benzonitrile | 369.4 |
| 6776041 | C21H15ClN2O3 | 6-[4-(4-chlorophenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[4-(4-chlorophenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one | 378.8 |
| 6776042 | C24H20N4O5 | 6-[2-amino-5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(4-nitrophenyl)methoxy]cyclohexa-2,4-dien-1-one | 444.4 |
| 6776043 | C21H19N3O2 | trans-(1S,2S)-N'-[(8-methyl-2-oxo-3-quinolylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | trans-(1S,2S)-N'-[(8-methyl-2-oxo-3-quinolylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | 345.4 |
| 6776044 | C21H19N3O2 | trans-(1S,2S)-N'-[(8-methyl-2-oxo-3-quinolylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | trans-(1S,2S)-N'-[(8-methyl-2-oxo-3-quinolylidene)methyl]-2-phenyl-cyclopropanecarbohydrazide | 345.4 |
| 6776045 | C22H23N3O3 | 6-[2-amino-5-(4-methoxyphenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 6-[2-amino-5-(4-methoxyphenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one | 377.4 |
| 6776046 | C18H16BrN3O3 | 3-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-ethyl-quinazolin-4-one | 3-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-ethyl-quinazolin-4-one | 402.2 |
| 6776047 | C18H16BrN3O3 | 3-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-ethyl-quinazolin-4-one | 3-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-ethyl-quinazolin-4-one | 402.2 |
| 6776048 | C15H10ClN3O3 | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 315.71 |
| 6776049 | C28H27FN2O4 | 6-[4-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-4-ethyl-3-[(4-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-[4-(3,4-dihydro-2H-1,5-benzodioxepin-7-yl)-5-methyl-1,2-dihydropyrazol-3-ylidene]-4-ethyl-3-[(4-fluorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 474.5 |
| 6776050 | C25H22N4O3 | 3-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-[(1-phenylvinylamino)oxymethyl]quinazolin-4-one | 3-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-[(1-phenylvinylamino)oxymethyl]quinazolin-4-one | 426.5 |
| 6776051 | C25H22N4O3 | 3-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-[(1-phenylvinylamino)oxymethyl]quinazolin-4-one | 3-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-[(1-phenylvinylamino)oxymethyl]quinazolin-4-one | 426.5 |
| 6776052 | C17H12BrClN2O3S | N'-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-chloro-benzothiophene-2-carbohydrazide | N'-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-chloro-benzothiophene-2-carbohydrazide | 439.7 |
| 6776053 | C17H12BrClN2O3S | N'-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-chloro-benzothiophene-2-carbohydrazide | N'-[(5-bromo-3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-chloro-benzothiophene-2-carbohydrazide | 439.7 |
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