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 6,401,351 - 6,401,400 of 6,571,471
Page 128028 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6816487 | C12H11BrN4O3S | 2-bromo-6-[[2-(4,5-dimethylthiazol-2-yl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 2-bromo-6-[[2-(4,5-dimethylthiazol-2-yl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 371.21 |
| 6816488 | C13H9BrFN3O3 | 6-[[2-(2-bromo-4-fluoro-phenyl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[2-(2-bromo-4-fluoro-phenyl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 354.13 |
| 6816489 | C23H23N5O3 | 4-(4-methylphenoxy)-2-(3-morpholino-4-phenyl-1H-1,2,4-triazol-5-ylidene)-3-oxo-butanenitrile | 4-(4-methylphenoxy)-2-(3-morpholino-4-phenyl-1H-1,2,4-triazol-5-ylidene)-3-oxo-butanenitrile | 417.5 |
| 6816490 | C15H13ClINO | 6-[(3-chloro-2-methyl-anilino)methylene]-4-iodo-2-methyl-cyclohexa-2,4-dien-1-one | 6-[(3-chloro-2-methyl-anilino)methylene]-4-iodo-2-methyl-cyclohexa-2,4-dien-1-one | 385.62 |
| 6816491 | C23H20N6O4 | 2-(3-morpholino-4-phenyl-1H-1,2,4-triazol-5-ylidene)-5-(3-nitrophenyl)-3-oxo-pent-4-enenitrile | 2-(3-morpholino-4-phenyl-1H-1,2,4-triazol-5-ylidene)-5-(3-nitrophenyl)-3-oxo-pent-4-enenitrile | 444.4 |
| 6816492 | C18H16N2O5 | 2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-6,7-dimethoxy-3,9b-dihydro-1H-pyrazolo[1,5-b]isoindol-5-one | 2-(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-6,7-dimethoxy-3,9b-dihydro-1H-pyrazolo[1,5-b]isoindol-5-one | 340.3 |
| 6816493 | C15H17N3O3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1-methylpyrrol-2-yl)acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(1-methylpyrrol-2-yl)acetohydrazide | 287.31 |
| 6816494 | C24H30N2O4 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-pentoxyphenoxy)propanehydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-pentoxyphenoxy)propanehydrazide | 410.5 |
| 6816495 | C25H21Cl2N7O5S | 2-[[4-(2,4-dichlorophenyl)-5-[(2-methoxyanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[4-(2,4-dichlorophenyl)-5-[(2-methoxyanilino)methyl]-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 602.4 |
| 6816496 | C25H22BrN5O4S | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[4-(4-methoxyphenyl)-5-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 568.4 |
| 6816497 | C15H20N6O3 | 4-amino-6-tert-butyl-3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,2,4-triazin-5-one | 4-amino-6-tert-butyl-3-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1,2,4-triazin-5-one | 332.36 |
| 6816498 | C9H9N3O4 | 2-[2-[(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | 2-[2-[(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | 223.19 |
| 6816499 | C15H14BrNO2 | 6-[(4-bromo-3-methyl-anilino)methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[(4-bromo-3-methyl-anilino)methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 320.18 |
| 6816500 | C23H18INO4 | ethyl 4-[(4-iodoanilino)methylene]-2-methyl-5-oxo-benzo[g]benzofuran-3-carboxylate | ethyl 4-[(4-iodoanilino)methylene]-2-methyl-5-oxo-benzo[g]benzofuran-3-carboxylate | 499.3 |
| 6816501 | C19H18Br3ClN2O3 | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,4-dibromo-6-isopropyl-3-methyl-phenoxy)acetohydrazide | N'-[(5-bromo-3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2,4-dibromo-6-isopropyl-3-methyl-phenoxy)acetohydrazide | 597.5 |
| 6816502 | C20H23BrN2O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hexoxy-benzohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-hexoxy-benzohydrazide | 419.3 |
| 6816503 | C20H17NO2 | 1-[3-(4-methoxyanilino)prop-2-enylidene]naphthalen-2-one | 1-[3-(4-methoxyanilino)prop-2-enylidene]naphthalen-2-one | 303.4 |
| 6816504 | C19H20BrN3O5 | benzyl N-[2-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-N-methyl-carbamate | benzyl N-[2-[2-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]-N-methyl-carbamate | 450.3 |
| 6816505 | C12H15N6O3+ | [amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]ammonium | [amino-(4-amino-1,2,5-oxadiazol-3-yl)methylene]-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]ammonium | 291.29 |
| 6816506 | C12H14N6O3 | 4-amino-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,2,5-oxadiazole-3-carboxamidine | 4-amino-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1,2,5-oxadiazole-3-carboxamidine | 290.28 |
| 6816507 | C20H13NO3 | 6-[(2-oxo-1-naphthylidene)methylamino]chromen-2-one | 6-[(2-oxo-1-naphthylidene)methylamino]chromen-2-one | 315.3 |
| 6816508 | C16H15N3O3 | 5-[(4-hydroxy-2-methyl-anilino)methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 5-[(4-hydroxy-2-methyl-anilino)methylene]-1,4-dimethyl-2,6-dioxo-pyridine-3-carbonitrile | 297.31 |
| 6816509 | C18H20N2O4 | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-methoxyphenyl)propanehydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-methoxyphenyl)propanehydrazide | 328.4 |
| 6816510 | C22H16N4O6 | 6-[[4-(5,7-dimethyl-1,3-benzoxazol-2-yl)anilino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 6-[[4-(5,7-dimethyl-1,3-benzoxazol-2-yl)anilino]methylene]-2,4-dinitro-cyclohexa-2,4-dien-1-one | 432.4 |
| 6816511 | C26H23N3O4S | N-[[4-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]phenyl]methyl]-N-phenyl-methanesulfonamide | N-[[4-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]phenyl]methyl]-N-phenyl-methanesulfonamide | 473.5 |
| 6816512 | C18H16N3O2+ | 1-methyl-N'-[(2-oxo-1-naphthylidene)methyl]pyridin-1-ium-4-carbohydrazide | 1-methyl-N'-[(2-oxo-1-naphthylidene)methyl]pyridin-1-ium-4-carbohydrazide | 306.3 |
| 6816513 | C23H20BrN3O | 4-[[(4-bromo-1-naphthyl)amino]methylene]-2-(2,4-dimethylphenyl)-5-methyl-pyrazol-3-one | 4-[[(4-bromo-1-naphthyl)amino]methylene]-2-(2,4-dimethylphenyl)-5-methyl-pyrazol-3-one | 434.3 |
| 6816515 | C13H12N2O2 | 2-hydroxy-4-[(3-pyridylmethylamino)methylene]cyclohexa-2,5-dien-1-one | 2-hydroxy-4-[(3-pyridylmethylamino)methylene]cyclohexa-2,5-dien-1-one | 228.25 |
| 6816516 | C17H16Br2N2O5 | N'-[(3,5-dibromo-4-hydroxy-2-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methoxyphenoxy)acetohydrazide | N'-[(3,5-dibromo-4-hydroxy-2-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-methoxyphenoxy)acetohydrazide | 488.1 |
| 6816517 | C24H21N3O6 | ethyl 3-[[1-(4-ethoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]-1H-indole-2-carboxylate | ethyl 3-[[1-(4-ethoxyphenyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]-1H-indole-2-carboxylate | 447.4 |
| 6816518 | C23H17N3O4S | N-[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-3-(2-thioxo-1,3-benzoxazol-3-yl)propanamide | N-[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-3-(2-thioxo-1,3-benzoxazol-3-yl)propanamide | 431.5 |
| 6816519 | C24H19N3O4S | N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-(2-thioxo-1,3-benzoxazol-3-yl)propanamide | N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-(2-thioxo-1,3-benzoxazol-3-yl)propanamide | 445.5 |
| 6816520 | C24H19N3O4S | N-[4-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-3-(2-thioxo-1,3-benzoxazol-3-yl)propanamide | N-[4-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-3-(2-thioxo-1,3-benzoxazol-3-yl)propanamide | 445.5 |
| 6816521 | C29H26N4O4S | 3-methoxy-4-[[3-methyl-1-(1-naphthyl)-5-oxo-pyrazol-4-ylidene]methylamino]-N-(m-tolyl)benzenesulfonamide | 3-methoxy-4-[[3-methyl-1-(1-naphthyl)-5-oxo-pyrazol-4-ylidene]methylamino]-N-(m-tolyl)benzenesulfonamide | 526.6 |
| 6816522 | C25H21I2N5O5 | N-[1-[[(3,5-diiodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-[4-(dimethylamino)phenyl]vinyl]-4-nitro-benzamide | N-[1-[[(3,5-diiodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-[4-(dimethylamino)phenyl]vinyl]-4-nitro-benzamide | 725.3 |
| 6816523 | C26H16Cl2N4O5 | 5-[[4-chloro-3-[(1,3-dioxoisoindolin-2-yl)methyl]anilino]methylene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 5-[[4-chloro-3-[(1,3-dioxoisoindolin-2-yl)methyl]anilino]methylene]-1-(4-chlorophenyl)hexahydropyrimidine-2,4,6-trione | 535.3 |
| 6816524 | C29H24N4O7S2 | 3-[1,3-dioxo-4-[(4-sulfamoylanilino)methylene]-2-isoquinolyl]-N-(2-methoxyphenyl)benzenesulfonamide | 3-[1,3-dioxo-4-[(4-sulfamoylanilino)methylene]-2-isoquinolyl]-N-(2-methoxyphenyl)benzenesulfonamide | 604.7 |
| 6816525 | C17H17Cl2N3O3 | 4-chloro-6-[[2-chloro-4-(diethylamino)anilino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 4-chloro-6-[[2-chloro-4-(diethylamino)anilino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 382.2 |
| 6816526 | C14H21NO3 | 3-butoxy-6-[1-(hydroxyamino)butylidene]cyclohexa-2,4-dien-1-one | 3-butoxy-6-[1-(hydroxyamino)butylidene]cyclohexa-2,4-dien-1-one | 251.32 |
| 6816527 | C25H24N4O3S | 4-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-N-phenyl-benzenesulfonamide | 4-[[1-(3,4-dimethylphenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-N-phenyl-benzenesulfonamide | 460.5 |
| 6816528 | C17H11ClN2OS | 2-(3H-1,3-benzothiazol-2-ylidene)-4-chloro-3-oxo-4-phenyl-butanenitrile | 2-(3H-1,3-benzothiazol-2-ylidene)-4-chloro-3-oxo-4-phenyl-butanenitrile | 326.8 |
| 6816529 | C25H22N4O5S | N-benzyl-4-[[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]methylamino]benzenesulfonamide | N-benzyl-4-[[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]methylamino]benzenesulfonamide | 490.5 |
| 6816530 | C26H24N4O6S | 3-methoxy-N-(o-tolyl)-4-[[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]methylamino]benzenesulfonamide | 3-methoxy-N-(o-tolyl)-4-[[2,4,6-trioxo-1-(p-tolyl)hexahydropyrimidin-5-ylidene]methylamino]benzenesulfonamide | 520.6 |
| 6816531 | C13H12N6O3 | 8-[2-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3,7-dihydropurin-6-one | 8-[2-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-3,7-dihydropurin-6-one | 300.27 |
| 6816532 | C17H13Br2N5O | 2,4-dibromo-6-[6-methyl-4-[2-(4-pyridylmethylene)hydrazino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[6-methyl-4-[2-(4-pyridylmethylene)hydrazino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 463.1 |
| 6816533 | C23H19ClN2OS | 4-chloro-3,5-dimethyl-6-[[4-(6-methyl-1,3-benzothiazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-3,5-dimethyl-6-[[4-(6-methyl-1,3-benzothiazol-2-yl)anilino]methylene]cyclohexa-2,4-dien-1-one | 406.9 |
| 6816534 | C20H18Br2FN7O2 | 2,4-dibromo-6-[[2-[4-(4-fluoroanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[[2-[4-(4-fluoroanilino)-6-morpholino-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 567.2 |
| 6816535 | C18H23N3O3 | 1-methyl-3-[1-(2-morpholinoethylamino)ethylidene]quinoline-2,4-dione | 1-methyl-3-[1-(2-morpholinoethylamino)ethylidene]quinoline-2,4-dione | 329.4 |
| 6816536 | C12H14N2O3 | 3-butoxy-6-(3H-1,3,4-oxadiazol-2-ylidene)cyclohexa-2,4-dien-1-one | 3-butoxy-6-(3H-1,3,4-oxadiazol-2-ylidene)cyclohexa-2,4-dien-1-one | 234.25 |
| 6816537 | C21H18N4O4 | 2-cyano-N'-[[2-[(4-methoxyphenyl)methyl]-1,3-dioxo-4-isoquinolylidene]methyl]acetohydrazide | 2-cyano-N'-[[2-[(4-methoxyphenyl)methyl]-1,3-dioxo-4-isoquinolylidene]methyl]acetohydrazide | 390.4 |
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