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 6,334,601 - 6,334,650 of 6,571,471
Page 126693 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6747907 | C20H25N3O2 | 4-[1-[(4-benzylpiperazin-1-yl)amino]ethylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[1-[(4-benzylpiperazin-1-yl)amino]ethylidene]-2-methoxy-cyclohexa-2,5-dien-1-one | 339.4 |
| 6747908 | C15H16N2O3S | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-(2-thienyl)acetohydrazide | N'-[1-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)ethyl]-2-(2-thienyl)acetohydrazide | 304.4 |
| 6747909 | C18H17N3O4 | 5-ethyl-3-methoxy-6-[4-(4-nitrophenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 5-ethyl-3-methoxy-6-[4-(4-nitrophenyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 339.3 |
| 6747911 | C17H22N4O2S | 4-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[(3-cyclohexyl-5-thioxo-1H-1,2,4-triazol-4-yl)amino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 346.4 |
| 6747912 | C14H12N4O4 | N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 300.27 |
| 6747913 | C14H12N4O4 | N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(5-methyl-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 300.27 |
| 6747914 | C18H15F3N2O2 | 3-ethoxy-6-[4-phenyl-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 3-ethoxy-6-[4-phenyl-5-(trifluoromethyl)-1,2-dihydropyrazol-3-ylidene]cyclohexa-2,4-dien-1-one | 348.3 |
| 6747915 | C19H15N3O2 | 7-methyl-3-[5-(p-tolyl)-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 7-methyl-3-[5-(p-tolyl)-1,2,4-oxadiazol-3-ylidene]quinolin-2-one | 317.3 |
| 6747916 | C18H24N4O2 | ethyl 3-[(3,3-dimethyl-1-piperidyl)hydrazono]indole-2-carboxylate | ethyl 3-[(3,3-dimethyl-1-piperidyl)hydrazono]indole-2-carboxylate | 328.4 |
| 6747917 | C13H16N4O2 | [(1-isobutyl-2-oxo-indolin-3-ylidene)amino]urea | [(1-isobutyl-2-oxo-indolin-3-ylidene)amino]urea | 260.29 |
| 6747918 | C16H13N3O3 | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 295.29 |
| 6747919 | C16H13N3O3 | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 295.29 |
| 6747920 | C19H17NO3 | 6-methyl-3-(2-oxo-4-phenyl-butylidene)-4H-1,4-benzoxazin-2-one | 6-methyl-3-(2-oxo-4-phenyl-butylidene)-4H-1,4-benzoxazin-2-one | 307.3 |
| 6747921 | C15H12N4O2 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | 280.28 |
| 6747922 | C15H12N4O2 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3H-benzimidazole-5-carbohydrazide | 280.28 |
| 6747923 | C16H14N4OS | 6-[[[3-(o-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[3-(o-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 310.4 |
| 6747924 | C16H14N4OS | 6-[[[3-(o-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[3-(o-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 310.4 |
| 6747925 | C15H14N4O3S | 2-ethoxy-4-[[[3-(2-furyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[[3-(2-furyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 330.4 |
| 6747926 | C15H11N3O2 | 3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 265.27 |
| 6747927 | C15H11N3O2 | 3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 265.27 |
| 6747928 | C19H15N3O2 | N-[(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)amino]-2-phenyl-acetamide | N-[(2-oxo-1-prop-2-ynyl-indolin-3-ylidene)amino]-2-phenyl-acetamide | 317.3 |
| 6747929 | C16H21N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetohydrazide | 331.37 |
| 6747930 | C16H21N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(5-oxo-1,2-dihydropyrazol-3-yl)acetohydrazide | 331.37 |
| 6747931 | C18H20N2O3 | 3-[(2,3-dimethylanilino)-hydroxy-methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 3-[(2,3-dimethylanilino)-hydroxy-methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 312.4 |
| 6747932 | C19H17N3O3 | (2R)-N-[(1-allyl-2-oxo-indolin-3-ylidene)amino]-2-hydroxy-2-phenyl-acetamide | (2R)-N-[(1-allyl-2-oxo-indolin-3-ylidene)amino]-2-hydroxy-2-phenyl-acetamide | 335.4 |
| 6747933 | C16H11Cl2N3O2 | 3-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 348.2 |
| 6747934 | C16H11Cl2N3O2 | 3-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 348.2 |
| 6747935 | C18H18N2O3 | 6-[(5R)-1-acetyl-5-(4-methoxyphenyl)pyrazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 6-[(5R)-1-acetyl-5-(4-methoxyphenyl)pyrazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 310.3 |
| 6747936 | C16H12ClN3O2 | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 313.74 |
| 6747937 | C16H12ClN3O2 | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 313.74 |
| 6747938 | C13H12N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | 288.26 |
| 6747939 | C13H12N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | 288.26 |
| 6747940 | C13H12N4O4 | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | 288.26 |
| 6747941 | C13H12N4O4 | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | 288.26 |
| 6747942 | C13H12N4O4 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | 288.26 |
| 6747943 | C13H12N4O4 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-6-oxo-1H-pyridazine-3-carbohydrazide | 288.26 |
| 6747944 | C9H10BrN4O3S+ | [amino(methylsulfanyl)methylene]-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | [amino(methylsulfanyl)methylene]-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]ammonium | 334.17 |
| 6747945 | C9H9BrN4O3S | 3-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-isothiourea | 3-[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-isothiourea | 333.16 |
| 6747946 | C12H18N4O3 | ethyl 4-[1-(2-carbamoylhydrazino)ethylidene]-3,5-dimethyl-pyrrole-2-carboxylate | ethyl 4-[1-(2-carbamoylhydrazino)ethylidene]-3,5-dimethyl-pyrrole-2-carboxylate | 266.30 |
| 6747947 | C12H12N8O | 2-(5-aminotetrazol-2-yl)-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-(5-aminotetrazol-2-yl)-N'-(indol-3-ylidenemethyl)acetohydrazide | 284.28 |
| 6747948 | C12H12N8O | 2-(5-aminotetrazol-2-yl)-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-(5-aminotetrazol-2-yl)-N'-(indol-3-ylidenemethyl)acetohydrazide | 284.28 |
| 6747949 | C22H18N2O | 6-[4-(p-tolyl)-1,3-dihydro-1,5-benzodiazepin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(p-tolyl)-1,3-dihydro-1,5-benzodiazepin-2-ylidene]cyclohexa-2,4-dien-1-one | 326.4 |
| 6747950 | C14H15N5O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,2,4-triazol-1-yl)acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,2,4-triazol-1-yl)acetohydrazide | 285.30 |
| 6747951 | C14H15N5O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,2,4-triazol-1-yl)acetohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,2,4-triazol-1-yl)acetohydrazide | 285.30 |
| 6747952 | C17H15N3O2 | 2-methyl-3-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 2-methyl-3-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 293.32 |
| 6747953 | C17H15N3O2 | 2-methyl-3-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 2-methyl-3-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]quinazolin-4-one | 293.32 |
| 6747954 | C12H12N6O5 | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,2,4-triazol-1-yl)acetohydrazide | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,2,4-triazol-1-yl)acetohydrazide | 320.26 |
| 6747955 | C12H12N6O5 | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,2,4-triazol-1-yl)acetohydrazide | N'-[(5-methoxy-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1,2,4-triazol-1-yl)acetohydrazide | 320.26 |
| 6747956 | C13H13N9O | 2-(5-aminotetrazol-1-yl)-N'-[(3-phenylpyrazol-4-ylidene)methyl]acetohydrazide | 2-(5-aminotetrazol-1-yl)-N'-[(3-phenylpyrazol-4-ylidene)methyl]acetohydrazide | 311.30 |
| 6747957 | C13H13N9O | 2-(5-aminotetrazol-1-yl)-N'-[(3-phenylpyrazol-4-ylidene)methyl]acetohydrazide | 2-(5-aminotetrazol-1-yl)-N'-[(3-phenylpyrazol-4-ylidene)methyl]acetohydrazide | 311.30 |
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