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 6,412,901 - 6,412,950 of 6,571,471
Page 128259 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6828375 | C16H13N7O | 2-amino-6-phenylazo-5-(phenylhydrazono)pyrimidin-4-one | 2-amino-6-phenylazo-5-(phenylhydrazono)pyrimidin-4-one | 319.32 |
| 6828376 | C21H15BrN2O3S | 6-[[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-5-bromo-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]-5-bromo-2-methoxy-cyclohexa-2,4-dien-1-one | 455.3 |
| 6828377 | C10H16N2O3 | 1-(azepan-1-yl)-2-hydroxyimino-butane-1,3-dione | 1-(azepan-1-yl)-2-hydroxyimino-butane-1,3-dione | 212.25 |
| 6828378 | C17H12ClN3O4 | 6-[5-[[2-(3-chlorophenyl)hydrazino]methylene]-2-furylidene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[5-[[2-(3-chlorophenyl)hydrazino]methylene]-2-furylidene]-4-nitro-cyclohexa-2,4-dien-1-one | 357.7 |
| 6828379 | C14H17N3O | N'-(indol-3-ylidenemethyl)pentanehydrazide | N'-(indol-3-ylidenemethyl)pentanehydrazide | 243.30 |
| 6828380 | C18H19ClN2O3 | 2-(4-chloro-2-methyl-phenoxy)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]propanehydrazide | 2-(4-chloro-2-methyl-phenoxy)-N'-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]propanehydrazide | 346.8 |
| 6828381 | C34H38N4O10 | N'-[[7-[1,6-dihydroxy-8-[[2-(2-hydroxyacetyl)hydrazino]methylene]-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-2-oxo-1-naphthylidene]methyl]-2-hydroxy-acetohydrazide | N'-[[7-[1,6-dihydroxy-8-[[2-(2-hydroxyacetyl)hydrazino]methylene]-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-2-oxo-1-naphthylidene]methyl]-2-hydroxy-acetohydrazide | 662.7 |
| 6828382 | C21H14ClNO | 6-(6-chloro-4-phenyl-1H-quinolin-2-ylidene)cyclohexa-2,4-dien-1-one | 6-(6-chloro-4-phenyl-1H-quinolin-2-ylidene)cyclohexa-2,4-dien-1-one | 331.8 |
| 6828383 | C15H12N3O4- | 3-[(4-acetamidophenyl)hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylate | 3-[(4-acetamidophenyl)hydrazono]-6-oxo-cyclohexa-1,4-diene-1-carboxylate | 298.27 |
| 6828384 | C20H16N4O3S | N-(m-tolyl)-2-[2-oxo-3-(5-oxo-2-thioxo-imidazolidin-4-ylidene)indolin-1-yl]acetamide | N-(m-tolyl)-2-[2-oxo-3-(5-oxo-2-thioxo-imidazolidin-4-ylidene)indolin-1-yl]acetamide | 392.4 |
| 6828385 | C19H20FN5OS | 3-(diethylamino)-6-[[[3-(2-fluorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 3-(diethylamino)-6-[[[3-(2-fluorophenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 385.5 |
| 6828386 | C23H22N2O4 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-phenylphenoxy)propanehydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-phenylphenoxy)propanehydrazide | 390.4 |
| 6828388 | C17H22N6O4 | 2-ethoxy-4-[[2-(4-methoxy-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[2-(4-methoxy-6-morpholino-1,3,5-triazin-2-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 374.4 |
| 6828389 | C19H17N5O3S | ethyl 2-[4-oxo-5-(phenylhydrazono)thiazol-2-yl]-2-(phenylhydrazono)acetate | ethyl 2-[4-oxo-5-(phenylhydrazono)thiazol-2-yl]-2-(phenylhydrazono)acetate | 395.4 |
| 6828390 | C17H12FN3O2 | 2-fluoro-N'-[(2-oxo-3-quinolylidene)methyl]benzohydrazide | 2-fluoro-N'-[(2-oxo-3-quinolylidene)methyl]benzohydrazide | 309.29 |
| 6828391 | C27H19BrCl2N2O2 | N-[3-[(3-benzyl-5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]-2,4-dichloro-benzamide | N-[3-[(3-benzyl-5-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]-2,4-dichloro-benzamide | 554.3 |
| 6828392 | C18H18N4O2S | 2-methoxy-4-[[2-(10-methyl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[2-(10-methyl-7-thia-9,11-diazatricyclo[6.4.0.02,6]dodeca-1(12),2(6),8,10-tetraen-12-yl)hydrazino]methylene]cyclohexa-2,5-dien-1-one | 354.4 |
| 6828393 | C17H16N4O5 | N-(2,6-dimethylphenyl)-2-[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | N-(2,6-dimethylphenyl)-2-[2-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | 356.33 |
| 6828394 | C19H16BrN5O4 | N-[4-[[1-(4-bromophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-3-nitro-phenyl]acetamide | N-[4-[[1-(4-bromophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]-3-nitro-phenyl]acetamide | 458.3 |
| 6828395 | C18H12Br2N2O4S | 5-[(5-bromo-2-hydroxy-3-methoxy-phenyl)methylene]-1-(3-bromophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 5-[(5-bromo-2-hydroxy-3-methoxy-phenyl)methylene]-1-(3-bromophenyl)-2-thioxo-hexahydropyrimidine-4,6-dione | 512.2 |
| 6828396 | C20H15N5O5S2 | N-thiazol-2-yl-4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzenesulfonamide | N-thiazol-2-yl-4-[(2,4,6-trioxo-1-phenyl-hexahydropyrimidin-5-ylidene)methylamino]benzenesulfonamide | 469.5 |
| 6828397 | C20H16Br2N6O3 | 8-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-7-[(3-bromophenyl)methyl]-3-methyl-purine-2,6-dione | 8-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-7-[(3-bromophenyl)methyl]-3-methyl-purine-2,6-dione | 548.2 |
| 6828398 | C15H15N3O3S | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(4-methoxyphenyl)thiourea | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(4-methoxyphenyl)thiourea | 317.4 |
| 6828399 | C14H13NO3 | 6-[(2-hydroxyanilino)methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 6-[(2-hydroxyanilino)methylene]-4-methoxy-cyclohexa-2,4-dien-1-one | 243.26 |
| 6828400 | C16H15N3O4 | 3,4-dimethyl-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 3,4-dimethyl-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 313.31 |
| 6828401 | C21H18ClN3O4 | 4-[2-[1-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)ethyl]hydrazino]-4-oxo-butanoic acid | 4-[2-[1-(6-chloro-2-oxo-4-phenyl-3-quinolylidene)ethyl]hydrazino]-4-oxo-butanoic acid | 411.8 |
| 6828402 | C16H13Cl2N3O3 | 3,4-dichloro-N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]benzamide | 3,4-dichloro-N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]benzamide | 366.2 |
| 6828403 | C28H27N3O5 | N-[2-(2,5-dimethoxyphenyl)-1-[[3-(4-methoxyphenyl)prop-2-enylideneamino]carbamoyl]vinyl]benzamide | N-[2-(2,5-dimethoxyphenyl)-1-[[3-(4-methoxyphenyl)prop-2-enylideneamino]carbamoyl]vinyl]benzamide | 485.5 |
| 6828404 | C25H22IN7O4S | 2-[[5-[(4-iodo-2-methyl-anilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-[(4-iodo-2-methyl-anilino)methyl]-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 643.5 |
| 6828405 | C16H13Cl2N3O4 | N-(2,3-dichlorophenyl)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | N-(2,3-dichlorophenyl)-2-[2-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | 382.2 |
| 6828406 | C20H16ClN3O5S | 4-chloro-N-[4-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]benzenesulfonamide | 4-chloro-N-[4-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]benzenesulfonamide | 445.9 |
| 6828407 | C22H35N3O4 | N-[2-[2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]dodecanamide | N-[2-[2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]dodecanamide | 405.5 |
| 6828408 | C23H16ClN3O3 | 2-(4-chlorophenyl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 2-(4-chlorophenyl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]quinoline-4-carbohydrazide | 417.8 |
| 6828409 | C25H21BrN4O4S2 | 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 585.5 |
| 6828410 | C25H19Br3N4O3S2 | 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[3-(4-bromophenyl)-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-2-yl]sulfanyl]-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 727.3 |
| 6828411 | C17H14IN3O2 | N'-(indol-3-ylidenemethyl)-3-iodo-4-methoxy-benzohydrazide | N'-(indol-3-ylidenemethyl)-3-iodo-4-methoxy-benzohydrazide | 419.22 |
| 6828412 | C19H15IN2O3 | 3-iodo-4-methoxy-N'-[(2-oxo-1-naphthylidene)methyl]benzohydrazide | 3-iodo-4-methoxy-N'-[(2-oxo-1-naphthylidene)methyl]benzohydrazide | 446.2 |
| 6828413 | C15H13IN2O4 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-iodo-4-methoxy-benzohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-iodo-4-methoxy-benzohydrazide | 412.18 |
| 6828414 | C19H22IN3O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-iodo-4-methoxy-benzohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-iodo-4-methoxy-benzohydrazide | 467.3 |
| 6828415 | C18H16IN3O2 | 3-iodo-4-methoxy-N'-[(2-methylindol-3-ylidene)methyl]benzohydrazide | 3-iodo-4-methoxy-N'-[(2-methylindol-3-ylidene)methyl]benzohydrazide | 433.2 |
| 6828416 | C18H20N2O3 | 6-[(4-butylanilino)methylene]-4-methyl-2-nitro-cyclohexa-2,4-dien-1-one | 6-[(4-butylanilino)methylene]-4-methyl-2-nitro-cyclohexa-2,4-dien-1-one | 312.4 |
| 6828417 | C23H23N3O3 | 3-methyl-N-[4-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]phenyl]butanamide | 3-methyl-N-[4-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]phenyl]butanamide | 389.4 |
| 6828418 | C19H21N3O4 | N-[4-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | N-[4-[[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | 355.4 |
| 6828419 | C23H30N4O3 | N-[4-[[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]carbamoyl]phenyl]-3-methyl-butanamide | N-[4-[[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]carbamoyl]phenyl]-3-methyl-butanamide | 410.5 |
| 6828420 | C26H19BrN6O2S | 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-[[4-(4-bromophenyl)-5-(4-pyridyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 559.4 |
| 6828421 | C20H23N3O4 | N-[4-[[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | N-[4-[[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | 369.4 |
| 6828422 | C20H23N3O4 | N-[4-[[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | N-[4-[[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | 369.4 |
| 6828423 | C19H20BrN3O3 | N-[4-[[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | N-[4-[[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | 418.3 |
| 6828424 | C19H19Cl2N3O3 | N-[4-[[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | N-[4-[[(3,5-dichloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]-3-methyl-butanamide | 408.3 |
| 6828425 | C16H15IN2O4 | 3-iodo-4-methoxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 3-iodo-4-methoxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 426.21 |
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