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 6,411,351 - 6,411,400 of 6,571,471
Page 128228 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6826770 | C18H15N3O4 | 5-methyl-4-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(p-tolyl)-1H-pyrazol-3-one | 5-methyl-4-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(p-tolyl)-1H-pyrazol-3-one | 337.3 |
| 6826771 | C18H20BrN3O4 | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-ethoxyanilino)acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-ethoxyanilino)acetohydrazide | 422.3 |
| 6826772 | C23H24ClN3O2 | 2-(5-chloro-2-pyridyl)-4-[(cyclooctylamino)methylene]isoquinoline-1,3-dione | 2-(5-chloro-2-pyridyl)-4-[(cyclooctylamino)methylene]isoquinoline-1,3-dione | 409.9 |
| 6826773 | C15H10Br2N6O7 | 1,3-bis[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]urea | 1,3-bis[(5-bromo-3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]urea | 546.08 |
| 6826774 | C20H18BrN3O3S | 5-[(4-bromo-3-methyl-anilino)methylene]-1-(4-ethoxyphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(4-bromo-3-methyl-anilino)methylene]-1-(4-ethoxyphenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 460.3 |
| 6826775 | C25H21ClN2O3 | 4-chloro-6-[5-(4-methoxyphenyl)-1-(3-phenylprop-2-enoyl)pyrazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[5-(4-methoxyphenyl)-1-(3-phenylprop-2-enoyl)pyrazolidin-3-ylidene]cyclohexa-2,4-dien-1-one | 432.9 |
| 6826776 | C18H10FN3O3S | 2-[4-(4-fluorophenyl)-3H-thiazol-2-ylidene]-3-(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 2-[4-(4-fluorophenyl)-3H-thiazol-2-ylidene]-3-(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 367.4 |
| 6826777 | C17H18N4O5 | 1-[(3-ethoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 1-[(3-ethoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 358.3 |
| 6826778 | C27H19BrN4O3S2 | 2-[5-(4-bromophenyl)-4-oxo-3-phenyl-thieno[2,3-d]pyrimidin-2-yl]sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[5-(4-bromophenyl)-4-oxo-3-phenyl-thieno[2,3-d]pyrimidin-2-yl]sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 591.5 |
| 6826779 | C25H21Cl4N3O7+2 | 3,5,6,8-tetrachloro-2-[2-(4-hydroxy-3,5-dimethoxy-phenyl)vinyl]-13-methyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),5,11(15)-triene-4,7,12,14-tetrone | 3,5,6,8-tetrachloro-2-[2-(4-hydroxy-3,5-dimethoxy-phenyl)vinyl]-13-methyl-13-aza-11,15-diazoniatetracyclo[8.7.0.03,8.011,15]heptadeca-1(17),5,11(15)-triene-4,7,12,14-tetrone | 617.3 |
| 6826780 | C27H24N4OS2 | 2-(1,3-benzothiazol-2-yl)-5-phenyl-4-[1-[2-(p-tolylsulfanyl)ethylamino]ethylidene]pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-5-phenyl-4-[1-[2-(p-tolylsulfanyl)ethylamino]ethylidene]pyrazol-3-one | 484.6 |
| 6826781 | C16H19N3O3 | N'-[(1-ethyl-2,4-dioxo-3-quinolylidene)methyl]-2-methyl-propanehydrazide | N'-[(1-ethyl-2,4-dioxo-3-quinolylidene)methyl]-2-methyl-propanehydrazide | 301.34 |
| 6826782 | C18H16ClN3O2 | 2-chloro-N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]benzamide | 2-chloro-N-[(1-isopropyl-2-oxo-indolin-3-ylidene)amino]benzamide | 341.8 |
| 6826783 | C14H19N3O4 | N-isopropyl-3-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | N-isopropyl-3-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3-oxo-propanamide | 293.32 |
| 6826784 | C24H21NO | 6-(10-methyl-8,9,10,11-tetrahydro-7H-benzo[a]acridin-12-ylidene)cyclohexa-2,4-dien-1-one | 6-(10-methyl-8,9,10,11-tetrahydro-7H-benzo[a]acridin-12-ylidene)cyclohexa-2,4-dien-1-one | 339.4 |
| 6826785 | C15H10ClN3O2 | 2-(4-chlorophenyl)-4-[(3-pyridylamino)methylene]oxazol-5-one | 2-(4-chlorophenyl)-4-[(3-pyridylamino)methylene]oxazol-5-one | 299.71 |
| 6826786 | C20H22N4O4 | 1-allyl-3-[4-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]urea | 1-allyl-3-[4-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]urea | 382.4 |
| 6826787 | C23H20N2O6 | N-[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-3,4,5-trimethoxy-benzamide | N-[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-3,4,5-trimethoxy-benzamide | 420.4 |
| 6826788 | C17H15BrN4O3S | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methoxyphenyl)acetamide | 2-[[5-(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydro-1,2,4-triazol-3-yl]sulfanyl]-N-(4-methoxyphenyl)acetamide | 435.3 |
| 6826789 | C9H6Cl2N2O | 2,4-dichloro-6-(1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-(1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 229.06 |
| 6826790 | C21H21BrN4O3 | 2-(2-bromo-4,6-dimethyl-phenoxy)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 2-(2-bromo-4,6-dimethyl-phenoxy)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 457.3 |
| 6826791 | C27H23ClN4O2S2 | 2-(1,3-benzothiazol-2-yl)-5-[(4-chlorophenyl)sulfanylmethyl]-4-[1-(2-ethoxyanilino)ethylidene]pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-5-[(4-chlorophenyl)sulfanylmethyl]-4-[1-(2-ethoxyanilino)ethylidene]pyrazol-3-one | 535.1 |
| 6826792 | C18H14IN3O3 | 5-[(2-iodoanilino)methylene]-1-(m-tolyl)hexahydropyrimidine-2,4,6-trione | 5-[(2-iodoanilino)methylene]-1-(m-tolyl)hexahydropyrimidine-2,4,6-trione | 447.2 |
| 6826793 | C17H11ClN2O3 | 1-[(4-chloro-3-nitro-anilino)methylene]naphthalen-2-one | 1-[(4-chloro-3-nitro-anilino)methylene]naphthalen-2-one | 326.7 |
| 6826794 | C18H12FN3O6 | 4-[[1-(4-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-hydroxy-benzoic acid | 4-[[1-(4-fluorophenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methylamino]-3-hydroxy-benzoic acid | 385.3 |
| 6826795 | C30H28N2O6S | ethyl 2-[[2-(4-ethoxycarbonylphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | ethyl 2-[[2-(4-ethoxycarbonylphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 544.6 |
| 6826796 | C27H26N2O3 | 2-[(4-methoxyphenyl)methyl]-4-[(2,4,6-trimethylanilino)methylene]isoquinoline-1,3-dione | 2-[(4-methoxyphenyl)methyl]-4-[(2,4,6-trimethylanilino)methylene]isoquinoline-1,3-dione | 426.5 |
| 6826797 | C27H19F2N5O2S | 6-[2-(2,4-difluorophenyl)imino-3-[(2-methylindol-3-ylidene)methylamino]thiazol-4-yl]-4H-1,4-benzoxazin-3-one | 6-[2-(2,4-difluorophenyl)imino-3-[(2-methylindol-3-ylidene)methylamino]thiazol-4-yl]-4H-1,4-benzoxazin-3-one | 515.5 |
| 6826798 | C21H14N2O3S2 | 2-(3H-1,3-benzothiazol-2-ylidene)-2-(2-nitrophenyl)sulfanyl-1-phenyl-ethanone | 2-(3H-1,3-benzothiazol-2-ylidene)-2-(2-nitrophenyl)sulfanyl-1-phenyl-ethanone | 406.5 |
| 6826799 | C15H12BrN3O4 | N'-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | N'-[(3-bromo-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-acetohydrazide | 378.18 |
| 6826800 | C15H10N4O5 | 5-[2-(2,4-dioxopyrido[1,2-a]pyrimidin-3-ylidene)hydrazino]-2-hydroxy-benzoic acid | 5-[2-(2,4-dioxopyrido[1,2-a]pyrimidin-3-ylidene)hydrazino]-2-hydroxy-benzoic acid | 326.26 |
| 6826801 | C18H17ClIN3O4 | N-(3-chlorophenyl)-4-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | N-(3-chlorophenyl)-4-[2-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-4-oxo-butanamide | 501.7 |
| 6826802 | C19H15ClN2O3 | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methoxy-naphthalene-2-carbohydrazide | N'-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-methoxy-naphthalene-2-carbohydrazide | 354.8 |
| 6826803 | C17H16Cl2N2O3 | 2-(2,4-dichlorophenoxy)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)propyl]acetohydrazide | 2-(2,4-dichlorophenoxy)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)propyl]acetohydrazide | 367.2 |
| 6826804 | C10H6Cl2N4O2 | 1-(2,3-dichlorophenyl)-2-hydroxyimino-2-(1,2,4-triazol-1-yl)ethanone | 1-(2,3-dichlorophenyl)-2-hydroxyimino-2-(1,2,4-triazol-1-yl)ethanone | 285.08 |
| 6826805 | C20H15N3O3S | 4-[(3-methoxyanilino)methylene]-2-thiazol-2-yl-isoquinoline-1,3-dione | 4-[(3-methoxyanilino)methylene]-2-thiazol-2-yl-isoquinoline-1,3-dione | 377.4 |
| 6826806 | C24H19N3O4 | 2-(1,3-benzodioxol-5-ylmethyl)-4-[[(6-methyl-2-pyridyl)amino]methylene]isoquinoline-1,3-dione | 2-(1,3-benzodioxol-5-ylmethyl)-4-[[(6-methyl-2-pyridyl)amino]methylene]isoquinoline-1,3-dione | 413.4 |
| 6826807 | C15H16N2O4S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-benzenesulfonohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-benzenesulfonohydrazide | 320.4 |
| 6826808 | C17H15N3O6 | 4-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 4-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 357.32 |
| 6826809 | C27H23N3O4S | ethyl 4-cyano-5-[[2-(3,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-3-methyl-thiophene-2-carboxylate | ethyl 4-cyano-5-[[2-(3,4-dimethylphenyl)-1,3-dioxo-4-isoquinolylidene]methylamino]-3-methyl-thiophene-2-carboxylate | 485.6 |
| 6826810 | C14H21ClN5O+ | [2-[2-[2-[(4-chlorophenyl)hydrazono]-1-methyl-ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium | [2-[2-[2-[(4-chlorophenyl)hydrazono]-1-methyl-ethylidene]hydrazino]-2-oxo-ethyl]-trimethyl-ammonium | 310.80 |
| 6826811 | C18H16N2O2 | 4-[(2,4-dimethylanilino)methylene]-2-phenyl-oxazol-5-one | 4-[(2,4-dimethylanilino)methylene]-2-phenyl-oxazol-5-one | 292.3 |
| 6826812 | C15H27N5O2 | ethyl 5-[[methyl(octyl)amino]hydrazono]imidazole-4-carboxylate | ethyl 5-[[methyl(octyl)amino]hydrazono]imidazole-4-carboxylate | 309.41 |
| 6826813 | C8H11N5O4 | 1-(dihydroxyamino)-2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]guanidine | 1-(dihydroxyamino)-2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]guanidine | 241.20 |
| 6826814 | C23H23ClI2N5O2S+ | 2-[[5-(4-chlorophenyl)-4-cyclohexyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-chlorophenyl)-4-cyclohexyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(E)-(3,5-diiodo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 722.8 |
| 6826815 | C23H19N6O4S+ | 2-[[5-(3-nitrophenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(Z)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3-nitrophenyl)-4-phenyl-1H-1,2,4-triazol-4-ium-3-yl]sulfanyl]-N'-[(Z)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 475.5 |
| 6826816 | C15H12N4OS | 6-[4-amino-6-[2-(2-thienyl)vinyl]-1H-1,3,5-triazin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-amino-6-[2-(2-thienyl)vinyl]-1H-1,3,5-triazin-2-ylidene]cyclohexa-2,4-dien-1-one | 296.3 |
| 6826817 | C31H28N4O4S | 4-[(2,2-dioxo-2lambda6-thia-3-azatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaen-3-yl)methyl]-N-[(2-oxo-1-pentyl-indolin-3-ylidene)amino]benzamide | 4-[(2,2-dioxo-2lambda6-thia-3-azatricyclo[6.3.1.04,12]dodeca-1(11),4,6,8(12),9-pentaen-3-yl)methyl]-N-[(2-oxo-1-pentyl-indolin-3-ylidene)amino]benzamide | 552.6 |
| 6826818 | C14H11N3O4 | N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | N'-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 285.25 |
| 6826819 | C30H26Cl2N2O3 | 4-chloro-6-[[4-[4-[(3-chloro-2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenoxy]anilino]methylene]-3,5-dimethyl-cyclohexa-2,4-dien-1-one | 4-chloro-6-[[4-[4-[(3-chloro-2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenoxy]anilino]methylene]-3,5-dimethyl-cyclohexa-2,4-dien-1-one | 533.4 |
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