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 6,437,201 - 6,437,250 of 6,571,471
Page 128745 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6853579 | C20H21N5O4S | (2Z)-5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[2-oxo-2-(1-piperidyl)ethylidene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[2-oxo-2-(1-piperidyl)ethylidene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 427.5 |
| 6853580 | C34H29N6O2+ | 4-benzyl-N'-(5-ethyl-1-methyl-2-oxo-indol-1-ium-3-yl)-2-phenyl-imidazo[1,2-a]benzimidazole-1-carbohydrazide | 4-benzyl-N'-(5-ethyl-1-methyl-2-oxo-indol-1-ium-3-yl)-2-phenyl-imidazo[1,2-a]benzimidazole-1-carbohydrazide | 553.6 |
| 6853581 | C21H28N9O4+ | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-cyclohexyl-methyl-ammonium | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-cyclohexyl-methyl-ammonium | 470.5 |
| 6853582 | C33H27N4O3S+ | 2-(3-cyano-4,6-diphenyl-pyridin-1-ium-2-yl)sulfanyl-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 2-(3-cyano-4,6-diphenyl-pyridin-1-ium-2-yl)sulfanyl-N'-[(2-oxo-6,7,8,9-tetrahydrodibenzofuran-1-ylidene)methyl]acetohydrazide | 559.7 |
| 6853583 | C14H23N3O4PS+ | 1-(benzyloxyamino)ethylidene-(diethoxyphosphinothioylcarbamoyl)ammonium | 1-(benzyloxyamino)ethylidene-(diethoxyphosphinothioylcarbamoyl)ammonium | 360.39 |
| 6853584 | C19H16N3O3+ | N-(1,3-benzodioxol-5-ylmethyl)-2-methyl-benzofuro[3,2-d]pyrimidin-3-ium-4-amine | N-(1,3-benzodioxol-5-ylmethyl)-2-methyl-benzofuro[3,2-d]pyrimidin-3-ium-4-amine | 334.3 |
| 6853585 | C22H21BrN6O2 | 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-[(1R)-1-methylpropyl]pyrrolo[3,2-b]quinoxaline-3-carboxamide | 2-amino-1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-N-[(1R)-1-methylpropyl]pyrrolo[3,2-b]quinoxaline-3-carboxamide | 481.3 |
| 6853586 | C24H21BrClN4O3S+ | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-[(4-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]acetohydrazide | 560.9 |
| 6853587 | C30H25ClN6O4 | (NZ)-N-[[4-[(4-chlorophenyl)methoxy]anilino]-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-2-(1,3-dioxoisoindolin-2-yl)acetamide | (NZ)-N-[[4-[(4-chlorophenyl)methoxy]anilino]-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-2-(1,3-dioxoisoindolin-2-yl)acetamide | 569.0 |
| 6853588 | C19H22N4O3S | 5-amino-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1-ethylpropylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1-ethylpropylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 386.5 |
| 6853589 | C18H28O5S | ethyl (1S,6R)-3-butanoyl-6-[(2R)-2-ethylsulfanylpropyl]-2-hydroxy-4-oxo-cyclohex-2-ene-1-carboxylate | ethyl (1S,6R)-3-butanoyl-6-[(2R)-2-ethylsulfanylpropyl]-2-hydroxy-4-oxo-cyclohex-2-ene-1-carboxylate | 356.5 |
| 6853590 | C21H23N5O5S | (2Z)-5-amino-6-[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[2-oxo-2-(1-piperidyl)ethylidene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[2-oxo-2-(1-piperidyl)ethylidene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 457.5 |
| 6853591 | C18H23N2OS2+ | [anilino(methylsulfanyl)methylene]-[2-[(4-methoxyphenyl)methylsulfanyl]ethyl]ammonium | [anilino(methylsulfanyl)methylene]-[2-[(4-methoxyphenyl)methylsulfanyl]ethyl]ammonium | 347.5 |
| 6853592 | C16H14BrN4O2S+ | 2-(1H-benzimidazol-3-ium-2-ylsulfanyl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(1H-benzimidazol-3-ium-2-ylsulfanyl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 406.3 |
| 6853593 | C18H17N5O5S | (2Z)-5-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-morpholino-2-oxo-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(2-morpholino-2-oxo-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 415.4 |
| 6853594 | C22H30N9O5+ | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-cyclohexyl-methyl-ammonium | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-cyclohexyl-methyl-ammonium | 500.5 |
| 6853595 | C19H13ClN4O3S | (2Z)-5-amino-2-[(4-chlorophenyl)methylene]-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-[(4-chlorophenyl)methylene]-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 412.8 |
| 6853596 | C21H28N9O4+ | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-cyclohexyl-methyl-ammonium | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-cyclohexyl-methyl-ammonium | 470.5 |
| 6853597 | C19H23ClN6O2 | 7-[(2-chlorophenyl)methyl]-1,3-dimethyl-8-[2-(1-methylenebutyl)hydrazino]purine-2,6-dione | 7-[(2-chlorophenyl)methyl]-1,3-dimethyl-8-[2-(1-methylenebutyl)hydrazino]purine-2,6-dione | 402.9 |
| 6853598 | C13H13BrN3OS+ | allyl-[[2-(4-bromophenyl)-2-oxo-ethyl]sulfanyl-(cyanoamino)methylene]ammonium | allyl-[[2-(4-bromophenyl)-2-oxo-ethyl]sulfanyl-(cyanoamino)methylene]ammonium | 339.23 |
| 6853599 | C17H18N4O3S | 5-amino-2-(1-ethylpropylidene)-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-2-(1-ethylpropylidene)-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 358.4 |
| 6853600 | C23H22ClN5O4 | ethyl 2-[2-[[(Z)-N'-benzoyl-N-(3-chloro-2-methyl-phenyl)carbamimidoyl]amino]-4-oxo-1H-pyrimidin-6-yl]acetate | ethyl 2-[2-[[(Z)-N'-benzoyl-N-(3-chloro-2-methyl-phenyl)carbamimidoyl]amino]-4-oxo-1H-pyrimidin-6-yl]acetate | 467.9 |
| 6853601 | C20H18N3O3+ | N-(1,3-benzodioxol-5-ylmethyl)-2-ethyl-benzofuro[3,2-d]pyrimidin-3-ium-4-amine | N-(1,3-benzodioxol-5-ylmethyl)-2-ethyl-benzofuro[3,2-d]pyrimidin-3-ium-4-amine | 348.4 |
| 6853602 | C19H20BrN7O3 | 8-[(2E)-2-(5-bromo-2-oxo-1-propyl-indolin-3-ylidene)hydrazino]-1,3,7-trimethyl-purine-2,6-dione | 8-[(2E)-2-(5-bromo-2-oxo-1-propyl-indolin-3-ylidene)hydrazino]-1,3,7-trimethyl-purine-2,6-dione | 474.3 |
| 6853603 | C22H22Cl2N4O3S2 | N-[(Z)-(2,4-dichlorophenyl)methyleneamino]-4-[3-[(2S,6S)-2,6-dimethylmorpholin-4-yl]sulfonylphenyl]thiazol-2-amine | N-[(Z)-(2,4-dichlorophenyl)methyleneamino]-4-[3-[(2S,6S)-2,6-dimethylmorpholin-4-yl]sulfonylphenyl]thiazol-2-amine | 525.5 |
| 6853604 | C22H23N5O3 | (NZ)-N-[[(5-ethyl-6-methyl-4-oxo-1H-pyrimidin-2-yl)amino]-(2-methoxyanilino)methylene]benzamide | (NZ)-N-[[(5-ethyl-6-methyl-4-oxo-1H-pyrimidin-2-yl)amino]-(2-methoxyanilino)methylene]benzamide | 405.4 |
| 6853605 | C22H26N4O3S | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-(2-cyclohexylethylidene)-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 426.5 |
| 6853606 | C25H24N2O3 | (1S)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,2-diphenyl-cyclopropanecarbohydrazide | (1S)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,2-diphenyl-cyclopropanecarbohydrazide | 400.5 |
| 6853607 | C28H27N4O2S2+ | [phenyl-[(N-phenylanilino)carbamothioylamino]methylene]-(p-tolylsulfonylmethyl)ammonium | [phenyl-[(N-phenylanilino)carbamothioylamino]methylene]-(p-tolylsulfonylmethyl)ammonium | 515.7 |
| 6853608 | C18H15FN4O3S | (5S)-2-[2-[1-(4-fluorophenyl)vinyl]hydrazino]-5-[(3-nitrophenyl)methyl]thiazol-4-one | (5S)-2-[2-[1-(4-fluorophenyl)vinyl]hydrazino]-5-[(3-nitrophenyl)methyl]thiazol-4-one | 386.4 |
| 6853609 | C16H15N3O3S | (5S)-2-[(2Z)-2-(2-furylmethylene)hydrazino]-5-[(4-methoxyphenyl)methyl]thiazol-4-one | (5S)-2-[(2Z)-2-(2-furylmethylene)hydrazino]-5-[(4-methoxyphenyl)methyl]thiazol-4-one | 329.4 |
| 6853610 | C22H28N5O2+3 | 2-methoxy-6-[[(2E)-2-[phenyl(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[(2E)-2-[phenyl(1,3,5-triazoniatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 394.5 |
| 6853611 | C22H25N5O2 | 2-methoxy-6-[[(2Z)-2-[phenyl(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[(2Z)-2-[phenyl(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-yl)methylene]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 391.5 |
| 6853612 | C18H16ClN3O3 | (2S)-2-(4-chloro-2-methyl-phenoxy)-N'-(2-oxoindol-3-yl)propanehydrazide | (2S)-2-(4-chloro-2-methyl-phenoxy)-N'-(2-oxoindol-3-yl)propanehydrazide | 357.8 |
| 6853613 | C23H22N4OS | (5S)-2-[(2Z)-2-[[4-(dimethylamino)phenyl]methylene]hydrazino]-5-(1-naphthylmethyl)thiazol-4-one | (5S)-2-[(2Z)-2-[[4-(dimethylamino)phenyl]methylene]hydrazino]-5-(1-naphthylmethyl)thiazol-4-one | 402.5 |
| 6853614 | C26H25N3O5 | N-[(Z)-1-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-(4-methoxyphenyl)vinyl]benzamide | N-[(Z)-1-[[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-(4-methoxyphenyl)vinyl]benzamide | 459.5 |
| 6853615 | C21H23N8O3+ | 3-methyl-7-[(E)-2-[2-(2-oxoindol-3-yl)hydrazino]vinyl]-8-piperidin-1-ium-1-ylidene-9H-purine-2,6-dione | 3-methyl-7-[(E)-2-[2-(2-oxoindol-3-yl)hydrazino]vinyl]-8-piperidin-1-ium-1-ylidene-9H-purine-2,6-dione | 435.5 |
| 6853616 | C18H23BrN9O4+ | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-diethyl-ammonium | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-diethyl-ammonium | 509.3 |
| 6853617 | C19H24N9O4+ | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(piperidin-1-ium-1-ylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(piperidin-1-ium-1-ylmethyl)triazole-4-carbohydrazide | 442.5 |
| 6853618 | C19H13ClN4O2S | (2Z)-5-amino-2-[(4-chlorophenyl)methylene]-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-[(4-chlorophenyl)methylene]-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 396.9 |
| 6853619 | C11H16N5O3+ | (2R)-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]pyrrolidin-1-ium-2-carbohydrazide | (2R)-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]pyrrolidin-1-ium-2-carbohydrazide | 266.28 |
| 6853620 | C11H15N5O3 | (2R)-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]pyrrolidine-2-carbohydrazide | (2R)-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]pyrrolidine-2-carbohydrazide | 265.27 |
| 6853621 | C22H23N5O4S | (2Z)-6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-2-(2-oxo-2-pyrrolidin-1-yl-ethylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 453.5 |
| 6853622 | C24H17Br2N3O2 | (1S)-N'-(5,7-dibromo-2-oxo-indol-3-yl)-2,2-diphenyl-cyclopropanecarbohydrazide | (1S)-N'-(5,7-dibromo-2-oxo-indol-3-yl)-2,2-diphenyl-cyclopropanecarbohydrazide | 539.2 |
| 6853623 | C22H29N4O+ | 4-[[(2-amino-3H-benzimidazol-1-ium-1-yl)amino]methylene]-2,6-ditert-butyl-cyclohexa-2,5-dien-1-one | 4-[[(2-amino-3H-benzimidazol-1-ium-1-yl)amino]methylene]-2,6-ditert-butyl-cyclohexa-2,5-dien-1-one | 365.5 |
| 6853624 | C17H17N3O5 | (E)-3-(2-furyl)-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]prop-2-enamide | (E)-3-(2-furyl)-N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]prop-2-enamide | 343.33 |
| 6853625 | C18H15N3O3 | (3R)-N'-(indol-3-ylidenemethyl)-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-N'-(indol-3-ylidenemethyl)-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 321.3 |
| 6853626 | C24H30N2O4 | (3R)-N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 410.5 |
| 6853627 | C11H14N6OS2 | [(Z)-[5-[(2-carbamothioylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]thiourea | [(Z)-[5-[(2-carbamothioylhydrazino)methylene]-3-methyl-6-oxo-cyclohexa-1,3-dien-1-yl]methyleneamino]thiourea | 310.4 |
| 6853628 | C13H20N6OS2+2 | [amino(methylsulfanyl)methylene]-[[5-[[[amino(methylsulfanyl)methylene]amino]iminiomethyl]-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]ammonium | [amino(methylsulfanyl)methylene]-[[5-[[[amino(methylsulfanyl)methylene]amino]iminiomethyl]-3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]ammonium | 340.5 |
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