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 6,345,001 - 6,345,050 of 6,571,471
Page 126901 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6758455 | C24H15N3O5S | N-[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-5-(3-nitrophenyl)furan-2-carboxamide | N-[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-5-(3-nitrophenyl)furan-2-carboxamide | 457.5 |
| 6758456 | C22H18N2O4 | 3-methoxy-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 3-methoxy-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 374.4 |
| 6758457 | C22H20N2O5 | (3S)-N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | (3S)-N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | 392.4 |
| 6758458 | C22H20N2O5 | (3S)-N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | (3S)-N'-[(2-hydroxy-3,6-dimethyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | 392.4 |
| 6758459 | C19H20N2O3 | N-[3-(5,7-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]butanamide | N-[3-(5,7-dimethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]butanamide | 324.4 |
| 6758460 | C22H16BrN3O4 | (3S)-N-[(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide | (3S)-N-[(5-bromo-1-methyl-2-oxo-indolin-3-ylidene)amino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide | 466.3 |
| 6758461 | C20H13ClN2O3 | N-[3-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | N-[3-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 364.8 |
| 6758462 | C20H12Cl2N2O3 | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2,4-dichloro-benzamide | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2,4-dichloro-benzamide | 399.2 |
| 6758463 | C25H17ClN2O4 | 5-(4-chlorophenyl)-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]furan-2-carboxamide | 5-(4-chlorophenyl)-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]furan-2-carboxamide | 444.9 |
| 6758464 | C21H15N3O6 | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-4-methoxy-3-nitro-benzamide | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-4-methoxy-3-nitro-benzamide | 405.4 |
| 6758465 | C26H24BrN5O5S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(3,4,5-trimethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(3,4,5-trimethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 598.5 |
| 6758466 | C26H24BrN5O5S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(3,4,5-trimethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[4-phenyl-5-(3,4,5-trimethoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 598.5 |
| 6758467 | C21H15BrN2O4 | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2-(4-bromophenoxy)acetamide | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-2-(4-bromophenoxy)acetamide | 439.3 |
| 6758468 | C29H26N4O4 | 4-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-7-methoxy-2-(o-tolyl)isoquinoline-1,3-dione | 4-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-7-methoxy-2-(o-tolyl)isoquinoline-1,3-dione | 494.5 |
| 6758469 | C20H13IN2O3 | N-[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-2-iodo-benzamide | N-[4-(3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-2-iodo-benzamide | 456.2 |
| 6758470 | C17H12BrN3O3 | N'-[(5-bromoindol-3-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | N'-[(5-bromoindol-3-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | 386.2 |
| 6758471 | C17H12BrN3O3 | N'-[(5-bromoindol-3-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | N'-[(5-bromoindol-3-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | 386.2 |
| 6758472 | C24H18N2O4 | N-[4-(5,7-dimethyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]benzofuran-2-carboxamide | N-[4-(5,7-dimethyl-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]benzofuran-2-carboxamide | 398.4 |
| 6758473 | C17H13N5O4 | N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 351.32 |
| 6758474 | C17H13N5O4 | N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 351.32 |
| 6758475 | C19H18N4O6 | (3R,4S)-N'-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide | (3R,4S)-N'-[(3-methoxy-5-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide | 398.4 |
| 6758476 | C20H13ClN2O3 | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-4-chloro-benzamide | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-4-chloro-benzamide | 364.8 |
| 6758477 | C19H18BrN3O5S | 4-[4-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzenesulfonamide | 4-[4-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzenesulfonamide | 480.3 |
| 6758478 | C19H18BrN3O5S | 4-[4-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzenesulfonamide | 4-[4-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzenesulfonamide | 480.3 |
| 6758479 | C20H12Cl2N2O3 | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3,4-dichloro-benzamide | N-[3-(3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3,4-dichloro-benzamide | 399.2 |
| 6758480 | C20H21N3O4 | (3R,4S)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide | (3R,4S)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide | 367.4 |
| 6758481 | C18H14N4O4 | 6-methyl-N'-[(6-nitro-2-oxo-1-naphthylidene)methyl]pyridine-3-carbohydrazide | 6-methyl-N'-[(6-nitro-2-oxo-1-naphthylidene)methyl]pyridine-3-carbohydrazide | 350.3 |
| 6758482 | C18H14N4O4 | 6-methyl-N'-[(6-nitro-2-oxo-1-naphthylidene)methyl]pyridine-3-carbohydrazide | 6-methyl-N'-[(6-nitro-2-oxo-1-naphthylidene)methyl]pyridine-3-carbohydrazide | 350.3 |
| 6758483 | C18H16BrN3O5S | 4-[4-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzenesulfonamide | 4-[4-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzenesulfonamide | 466.3 |
| 6758484 | C15H12Br2N2O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-bromophenoxy)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-bromophenoxy)acetohydrazide | 428.07 |
| 6758485 | C15H12Br2N2O3 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-bromophenoxy)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-bromophenoxy)acetohydrazide | 428.07 |
| 6758486 | C18H16IN3O5S | 4-[4-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzenesulfonamide | 4-[4-[(3-iodo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzenesulfonamide | 513.3 |
| 6758487 | C18H12F3N5OS | 2-(1,3-benzothiazol-2-yl)-4-[(4-pyridylmethylamino)methylene]-5-(trifluoromethyl)pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[(4-pyridylmethylamino)methylene]-5-(trifluoromethyl)pyrazol-3-one | 403.4 |
| 6758488 | C22H17N3O4 | (3S)-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide | (3S)-N-[(1-methyl-2-oxo-indolin-3-ylidene)amino]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carboxamide | 387.4 |
| 6758489 | C24H28N5O3S+ | [amino-[(3R)-1-(2-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[[3-[4-(dimethylamino)phenyl]-1-methyl-prop-2-enylidene]amino]ammonium | [amino-[(3R)-1-(2-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[[3-[4-(dimethylamino)phenyl]-1-methyl-prop-2-enylidene]amino]ammonium | 466.6 |
| 6758490 | C24H27N5O3S | 3-[[3-[4-(dimethylamino)phenyl]-1-methyl-prop-2-enylidene]amino]-2-[(3R)-1-(2-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 3-[[3-[4-(dimethylamino)phenyl]-1-methyl-prop-2-enylidene]amino]-2-[(3R)-1-(2-methoxyphenyl)-2,5-dioxo-pyrrolidin-3-yl]isothiourea | 465.6 |
| 6758491 | C28H25BrN4O5 | N-[1-[[(7-bromo-1,5-dimethyl-2-oxo-indolin-3-ylidene)amino]carbamoyl]-2-(2,5-dimethoxyphenyl)vinyl]benzamide | N-[1-[[(7-bromo-1,5-dimethyl-2-oxo-indolin-3-ylidene)amino]carbamoyl]-2-(2,5-dimethoxyphenyl)vinyl]benzamide | 577.4 |
| 6758492 | C22H18N2O3 | 3-methyl-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 3-methyl-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]benzamide | 358.4 |
| 6758493 | C20H20BrN3O4 | (3R,4S)-N'-[(3-bromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide | (3R,4S)-N'-[(3-bromo-5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide | 446.3 |
| 6758494 | C21H18N2O4 | (3S)-N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | (3S)-N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | 362.4 |
| 6758495 | C21H18N2O4 | (3S)-N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | (3S)-N'-[(5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,3-dihydrobenzo[g][1,4]benzodioxine-3-carbohydrazide | 362.4 |
| 6758496 | C20H18ClN3O5 | ethyl 2-[3-[[2-(2-chlorophenoxy)acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | ethyl 2-[3-[[2-(2-chlorophenoxy)acetyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 415.8 |
| 6758497 | C20H15Cl2N5O | 1-[(2,4-dichlorophenyl)methyl]-N'-(indol-3-ylidenemethyl)pyrazole-3-carbohydrazide | 1-[(2,4-dichlorophenyl)methyl]-N'-(indol-3-ylidenemethyl)pyrazole-3-carbohydrazide | 412.3 |
| 6758498 | C20H15Cl2N5O | 1-[(2,4-dichlorophenyl)methyl]-N'-(indol-3-ylidenemethyl)pyrazole-3-carbohydrazide | 1-[(2,4-dichlorophenyl)methyl]-N'-(indol-3-ylidenemethyl)pyrazole-3-carbohydrazide | 412.3 |
| 6758499 | C23H20N2O5S | N-[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-3,4,5-trimethoxy-benzamide | N-[4-(3H-1,3-benzothiazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]-3,4,5-trimethoxy-benzamide | 436.5 |
| 6758500 | C24H20N2O4 | 4-[(2-methoxyanilino)methylene]-2-(4-methoxyphenyl)isoquinoline-1,3-dione | 4-[(2-methoxyanilino)methylene]-2-(4-methoxyphenyl)isoquinoline-1,3-dione | 400.4 |
| 6758501 | C23H18N2O3 | 4-(anilinomethylene)-2-(4-methoxyphenyl)isoquinoline-1,3-dione | 4-(anilinomethylene)-2-(4-methoxyphenyl)isoquinoline-1,3-dione | 370.4 |
| 6758502 | C19H19N3O4 | (3R,4S)-N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide | (3R,4S)-N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-oxo-4-phenyl-pyrrolidine-3-carbohydrazide | 353.4 |
| 6758503 | C22H17N3O6 | 4-methoxy-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-nitro-benzamide | 4-methoxy-N-[3-(5-methyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]-3-nitro-benzamide | 419.4 |
| 6758504 | C23H25FN5O2S+ | [amino-[(3R)-1-(4-fluorophenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[[(E)-3-[4-(dimethylamino)phenyl]-1-methyl-prop-2-enylidene]amino]ammonium | [amino-[(3R)-1-(4-fluorophenyl)-2,5-dioxo-pyrrolidin-3-yl]sulfanyl-methylene]-[[(E)-3-[4-(dimethylamino)phenyl]-1-methyl-prop-2-enylidene]amino]ammonium | 454.5 |
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