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 6,350,951 - 6,351,000 of 6,571,471
Page 127020 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6764666 | C17H12Cl2N4O2 | 3-(2,5-dichlorophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2,5-dichlorophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 375.2 |
| 6764667 | C21H14Cl2N4O2 | 3-(2,5-dichlorophenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2,5-dichlorophenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 425.3 |
| 6764668 | C21H14Cl2N4O2 | 3-(2,5-dichlorophenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2,5-dichlorophenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 425.3 |
| 6764669 | C19H13Cl2N5O | 3-(2,5-dichlorophenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-(2,5-dichlorophenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 398.2 |
| 6764670 | C19H13Cl2N5O | 3-(2,5-dichlorophenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-(2,5-dichlorophenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 398.2 |
| 6764671 | C20H15Cl2N5O | 3-(2,5-dichlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2,5-dichlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 412.3 |
| 6764672 | C20H15Cl2N5O | 3-(2,5-dichlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2,5-dichlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 412.3 |
| 6764673 | C17H11BrCl2N4O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,5-dichlorophenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,5-dichlorophenyl)-1H-pyrazole-5-carbohydrazide | 454.1 |
| 6764674 | C17H11BrCl2N4O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,5-dichlorophenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,5-dichlorophenyl)-1H-pyrazole-5-carbohydrazide | 454.1 |
| 6764675 | C17H12Cl2N4O2 | 3-(3,5-dichlorophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(3,5-dichlorophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 375.2 |
| 6764676 | C17H12Cl2N4O2 | 3-(3,5-dichlorophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(3,5-dichlorophenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 375.2 |
| 6764677 | C19H13Cl2N5O | 3-(3,5-dichlorophenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-(3,5-dichlorophenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 398.2 |
| 6764678 | C19H13Cl2N5O | 3-(3,5-dichlorophenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-(3,5-dichlorophenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 398.2 |
| 6764679 | C20H15Cl2N5O | 3-(3,5-dichlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(3,5-dichlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 412.3 |
| 6764680 | C20H15Cl2N5O | 3-(3,5-dichlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(3,5-dichlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 412.3 |
| 6764681 | C9H7N3O2S2 | 5-[2-(6-oxocyclohexa-2,4-dien-1-ylidene)hydrazino]-4-sulfanyl-3H-thiazol-2-one | 5-[2-(6-oxocyclohexa-2,4-dien-1-ylidene)hydrazino]-4-sulfanyl-3H-thiazol-2-one | 253.3 |
| 6764682 | C9H7N3O2S2 | 5-[2-(6-oxocyclohexa-2,4-dien-1-ylidene)hydrazino]-4-sulfanyl-3H-thiazol-2-one | 5-[2-(6-oxocyclohexa-2,4-dien-1-ylidene)hydrazino]-4-sulfanyl-3H-thiazol-2-one | 253.3 |
| 6764683 | C21H23N5O4 | 1-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea | 1-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea | 409.4 |
| 6764684 | C21H23N5O4 | 1-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea | 1-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-3-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]urea | 409.4 |
| 6764685 | C12H7ClN2O4S | 5-[(Z)-2-chloro-3-(4-nitrophenyl)prop-2-enylidene]thiazolidine-2,4-dione | 5-[(Z)-2-chloro-3-(4-nitrophenyl)prop-2-enylidene]thiazolidine-2,4-dione | 310.71 |
| 6764686 | C18H16N4O4S | 4-[2-[2-(4-ethoxyanilino)-4-oxo-thiazol-5-ylidene]hydrazino]benzoic acid | 4-[2-[2-(4-ethoxyanilino)-4-oxo-thiazol-5-ylidene]hydrazino]benzoic acid | 384.4 |
| 6764687 | C23H17N3O4S | (5E)-3-(4-hydroxyphenyl)-5-[(2-hydroxyphenyl)methylene]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-4-one | (5E)-3-(4-hydroxyphenyl)-5-[(2-hydroxyphenyl)methylene]-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-4-one | 431.5 |
| 6764688 | C21H19N5O3S | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiazolidin-4-one | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiazolidin-4-one | 421.5 |
| 6764689 | C21H19N5O3S | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiazolidin-4-one | 2-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)imino-3-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]thiazolidin-4-one | 421.5 |
| 6764690 | C24H27ClN2O4 | (5S)-5-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[(4-ethoxy-2-methyl-phenyl)-hydroxy-methylene]pyrrolidine-2,3-dione | (5S)-5-(4-chlorophenyl)-1-[2-(dimethylamino)ethyl]-4-[(4-ethoxy-2-methyl-phenyl)-hydroxy-methylene]pyrrolidine-2,3-dione | 442.9 |
| 6764691 | C16H13ClN4O2 | 2-(3-chlorophenyl)imino-3-[(hydroxyamino)methylene]-9-methyl-pyrido[1,2-a]pyrimidin-4-one | 2-(3-chlorophenyl)imino-3-[(hydroxyamino)methylene]-9-methyl-pyrido[1,2-a]pyrimidin-4-one | 328.75 |
| 6764692 | C16H13ClN4O2 | 2-(3-chlorophenyl)imino-3-[(hydroxyamino)methylene]-9-methyl-pyrido[1,2-a]pyrimidin-4-one | 2-(3-chlorophenyl)imino-3-[(hydroxyamino)methylene]-9-methyl-pyrido[1,2-a]pyrimidin-4-one | 328.75 |
| 6764693 | C22H17ClN4O | 3-[(3-chloroanilino)methylene]-9-methyl-2-phenylimino-pyrido[1,2-a]pyrimidin-4-one | 3-[(3-chloroanilino)methylene]-9-methyl-2-phenylimino-pyrido[1,2-a]pyrimidin-4-one | 388.8 |
| 6764694 | C22H17FN4O | 3-(anilinomethylene)-2-(2-fluorophenyl)imino-9-methyl-pyrido[1,2-a]pyrimidin-4-one | 3-(anilinomethylene)-2-(2-fluorophenyl)imino-9-methyl-pyrido[1,2-a]pyrimidin-4-one | 372.4 |
| 6764695 | C19H18N4O3 | [[9-methyl-4-oxo-2-(p-tolylimino)pyrido[1,2-a]pyrimidin-3-ylidene]methylamino] acetate | [[9-methyl-4-oxo-2-(p-tolylimino)pyrido[1,2-a]pyrimidin-3-ylidene]methylamino] acetate | 350.4 |
| 6764696 | C20H24N4O3 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide | 368.4 |
| 6764697 | C20H24N4O3 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-yl)propanehydrazide | 368.4 |
| 6764698 | C21H25BrN4O2 | 3-(4-benzylpiperazin-1-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(4-benzylpiperazin-1-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 445.4 |
| 6764699 | C21H25BrN4O2 | 3-(4-benzylpiperazin-1-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(4-benzylpiperazin-1-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 445.4 |
| 6764700 | C22H19N3O3 | (2R,3S)-2-phenyl-N-[1-(4-pyridyl)ethylideneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | (2R,3S)-2-phenyl-N-[1-(4-pyridyl)ethylideneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 373.4 |
| 6764701 | C22H18N2O5 | (2R,3S)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (2R,3S)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 390.4 |
| 6764702 | C22H17BrN2O4 | (2R,3S)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (2R,3S)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 453.3 |
| 6764703 | C23H20N2O5 | (2R,3S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (2R,3S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 404.4 |
| 6764704 | C25H24N2O5 | (2R,3S)-N-[1-(3,4-dimethoxyphenyl)ethylideneamino]-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carboxamide | (2R,3S)-N-[1-(3,4-dimethoxyphenyl)ethylideneamino]-2-phenyl-2,3-dihydro-1,4-benzodioxine-3-carboxamide | 432.5 |
| 6764705 | C22H20N4O2 | 2-(2-furylmethylimino)-9-methyl-3-[(4-methylanilino)methylene]pyrido[1,2-a]pyrimidin-4-one | 2-(2-furylmethylimino)-9-methyl-3-[(4-methylanilino)methylene]pyrido[1,2-a]pyrimidin-4-one | 372.4 |
| 6764706 | C10H7NO2S2 | 5-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4-sulfanyl-3H-thiazol-2-one | 5-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4-sulfanyl-3H-thiazol-2-one | 237.3 |
| 6764707 | C10H7NO2S2 | 5-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4-sulfanyl-3H-thiazol-2-one | 5-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-4-sulfanyl-3H-thiazol-2-one | 237.3 |
| 6764708 | C17H14N4O4S | 2-[2-[4-(4-methoxyanilino)-2-oxo-thiazol-5-ylidene]hydrazino]benzoic acid | 2-[2-[4-(4-methoxyanilino)-2-oxo-thiazol-5-ylidene]hydrazino]benzoic acid | 370.4 |
| 6764709 | C18H16N4O4S | 2-[2-[4-(4-ethoxyanilino)-2-oxo-thiazol-5-ylidene]hydrazino]benzoic acid | 2-[2-[4-(4-ethoxyanilino)-2-oxo-thiazol-5-ylidene]hydrazino]benzoic acid | 384.4 |
| 6764710 | C10H6BrNO2S2 | 5-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-sulfanyl-3H-thiazol-2-one | 5-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-sulfanyl-3H-thiazol-2-one | 316.2 |
| 6764711 | C10H6BrNO2S2 | 5-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-sulfanyl-3H-thiazol-2-one | 5-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-sulfanyl-3H-thiazol-2-one | 316.2 |
| 6764712 | C21H16BrN5O4S | N-(4-bromophenyl)-2-[(2Z,5R)-3-(2-furylmethyleneamino)-2-[(Z)-2-furylmethylenehydrazono]-4-oxo-thiazolidin-5-yl]acetamide | N-(4-bromophenyl)-2-[(2Z,5R)-3-(2-furylmethyleneamino)-2-[(Z)-2-furylmethylenehydrazono]-4-oxo-thiazolidin-5-yl]acetamide | 514.4 |
| 6764713 | C22H25F3N4O2S | 2-[(5R)-4-oxo-2-[2-[(1R,4R)-1,7,7-trimethylnorbornan-2-ylidene]hydrazino]thiazol-5-yl]-N-[3-(trifluoromethyl)phenyl]acetamide | 2-[(5R)-4-oxo-2-[2-[(1R,4R)-1,7,7-trimethylnorbornan-2-ylidene]hydrazino]thiazol-5-yl]-N-[3-(trifluoromethyl)phenyl]acetamide | 466.5 |
| 6764714 | C10H9N3O2 | 6-[[(5-methyl-1,3,4-oxadiazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(5-methyl-1,3,4-oxadiazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 203.20 |
| 6764715 | C11H11N3O2 | 6-[[(5-ethyl-1,3,4-oxadiazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(5-ethyl-1,3,4-oxadiazol-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 217.22 |
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