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 6,426,701 - 6,426,750 of 6,571,471
Page 128535 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6842550 | C21H16N4O | 1-[[2-(5-phenylpyrimidin-2-yl)hydrazino]methylene]naphthalen-2-one | 1-[[2-(5-phenylpyrimidin-2-yl)hydrazino]methylene]naphthalen-2-one | 340.4 |
| 6842551 | C17H13BrN4O | 4-bromo-6-[[2-(5-phenylpyrimidin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[2-(5-phenylpyrimidin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 369.2 |
| 6842552 | C18H16N4O2 | 2-methoxy-6-[[2-(5-phenylpyrimidin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[2-(5-phenylpyrimidin-2-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 320.3 |
| 6842553 | C17H18N6O3 | 7-allyl-3-methyl-8-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]purine-2,6-dione | 7-allyl-3-methyl-8-[2-[1-(6-oxocyclohexa-2,4-dien-1-ylidene)ethyl]hydrazino]purine-2,6-dione | 354.4 |
| 6842554 | C23H22FN3O3 | 4-fluoro-N-[2-methyl-1-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]propyl]benzamide | 4-fluoro-N-[2-methyl-1-[[(2-oxo-1-naphthylidene)methylamino]carbamoyl]propyl]benzamide | 407.4 |
| 6842555 | C22H14ClN3O5S | N-[[4-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-1,3-benzodioxole-5-carboxamide | N-[[4-(5-chloro-3H-1,3-benzoxazol-2-ylidene)-3-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-1,3-benzodioxole-5-carboxamide | 467.9 |
| 6842556 | C20H13Cl2N3O2S | 1-(3,5-dichlorophenyl)-5-[(2-methyl-1H-indol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 1-(3,5-dichlorophenyl)-5-[(2-methyl-1H-indol-3-yl)methylene]-2-thioxo-hexahydropyrimidine-4,6-dione | 430.3 |
| 6842557 | C19H19Br2N3O4 | 3-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2-bromophenyl)-2-methyl-3-oxo-propanamide | 3-[2-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-N-(2-bromophenyl)-2-methyl-3-oxo-propanamide | 513.2 |
| 6842558 | C25H25Cl2N2OS+ | (E)-2-(4-tert-butylpyridin-1-ium-1-yl)-1-(3,4-dichlorophenyl)-3-(2-methylanilino)-3-sulfanyl-prop-2-en-1-one | (E)-2-(4-tert-butylpyridin-1-ium-1-yl)-1-(3,4-dichlorophenyl)-3-(2-methylanilino)-3-sulfanyl-prop-2-en-1-one | 472.4 |
| 6842559 | C15H14N4O4 | 1-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 1-[(5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(o-tolyl)urea | 314.30 |
| 6842560 | C26H21N3O4S | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzofuran-2-carboxamide | N-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-5-methyl-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]benzofuran-2-carboxamide | 471.5 |
| 6842561 | C25H16ClN3O3 | 1-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]anthracene-9,10-dione | 1-[[1-(4-chlorophenyl)-3-methyl-5-oxo-pyrazol-4-ylidene]methylamino]anthracene-9,10-dione | 441.9 |
| 6842562 | C18H20N2O4 | 2-(2,4-dimethylphenoxy)-N'-[1-(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 2-(2,4-dimethylphenoxy)-N'-[1-(3-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)ethyl]acetohydrazide | 328.4 |
| 6842563 | C31H21BrN2O2 | 4-benzyl-2-bromo-6-[[[2-(1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-benzyl-2-bromo-6-[[[2-(1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 533.4 |
| 6842564 | C20H16O6 | 7-hydroxy-8-[3-(4-hydroxy-3-methoxy-phenyl)prop-2-enoyl]-4-methyl-chromen-2-one | 7-hydroxy-8-[3-(4-hydroxy-3-methoxy-phenyl)prop-2-enoyl]-4-methyl-chromen-2-one | 352.3 |
| 6842565 | C27H33N7O | 4-benzyl-6-[[2-[4,6-bis(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 4-benzyl-6-[[2-[4,6-bis(1-piperidyl)-1,3,5-triazin-2-yl]hydrazino]methylene]cyclohexa-2,4-dien-1-one | 471.6 |
| 6842566 | C17H14N4O5 | 2-methoxy-N-[(1-methyl-5-nitro-2-oxo-indolin-3-ylidene)amino]benzamide | 2-methoxy-N-[(1-methyl-5-nitro-2-oxo-indolin-3-ylidene)amino]benzamide | 354.32 |
| 6842567 | C15H14N2O3S2 | 3-(3-methoxypropyl)-5-(2-oxoindolin-3-ylidene)-2-thioxo-thiazolidin-4-one | 3-(3-methoxypropyl)-5-(2-oxoindolin-3-ylidene)-2-thioxo-thiazolidin-4-one | 334.4 |
| 6842568 | C24H22N8O4 | 4-[[2-[4-(benzylamino)-6-(4-nitroanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-[4-(benzylamino)-6-(4-nitroanilino)-1,3,5-triazin-2-yl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 486.5 |
| 6842569 | C26H25N3O4 | N-[1-[[(4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-(4-propoxyphenyl)vinyl]benzamide | N-[1-[[(4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]-2-(4-propoxyphenyl)vinyl]benzamide | 443.5 |
| 6842570 | C42H38Cl2N2O6 | 1-[(2-chloroanilino)methylene]-7-[8-[(2-chloroanilino)methylene]-1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-naphthalen-2-one | 1-[(2-chloroanilino)methylene]-7-[8-[(2-chloroanilino)methylene]-1,6-dihydroxy-5-isopropyl-3-methyl-7-oxo-2-naphthyl]-3,8-dihydroxy-4-isopropyl-6-methyl-naphthalen-2-one | 737.7 |
| 6842571 | C19H13ClN2O2S | 2-[4-(4-chlorophenyl)-3H-thiazol-2-ylidene]-3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 2-[4-(4-chlorophenyl)-3H-thiazol-2-ylidene]-3-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)propanenitrile | 368.8 |
| 6842572 | C17H16F3N5O2S | 2-(1,3-benzothiazol-2-yl)-4-[1-(morpholinoamino)ethylidene]-5-(trifluoromethyl)pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[1-(morpholinoamino)ethylidene]-5-(trifluoromethyl)pyrazol-3-one | 411.4 |
| 6842573 | C22H13BrClNO3 | 3-[3-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]chromen-2-one | 3-[3-[(3-bromo-5-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]chromen-2-one | 454.7 |
| 6842574 | C28H24N4O4 | 4-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-7-methoxy-2-phenyl-isoquinoline-1,3-dione | 4-[[(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)amino]methylene]-7-methoxy-2-phenyl-isoquinoline-1,3-dione | 480.5 |
| 6842575 | C20H14BrClN2O2 | 3-bromo-N-[4-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 3-bromo-N-[4-[(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]phenyl]benzamide | 429.7 |
| 6842576 | C12H13N3O3S | 2-[2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-5-methyl-thiazol-4-one | 2-[2-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-5-methyl-thiazol-4-one | 279.32 |
| 6842577 | C20H31N3O4 | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]decanamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]decanamide | 377.5 |
| 6842578 | C13H17N3O4 | N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hexanehydrazide | N'-[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hexanehydrazide | 279.29 |
| 6842579 | C21H25N3O6 | N-[2-(3,4-dimethoxyphenyl)ethyl]-2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | N-[2-(3,4-dimethoxyphenyl)ethyl]-2-[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-acetamide | 415.4 |
| 6842580 | C20H23N7O2 | 4-[[2-[4-(benzylamino)-6-(dimethylamino)-1,3,5-triazin-2-yl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-[4-(benzylamino)-6-(dimethylamino)-1,3,5-triazin-2-yl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 393.4 |
| 6842581 | C11H7Cl3N4O | 2,4-dichloro-6-[[2-(6-chloropyridazin-3-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[2-(6-chloropyridazin-3-yl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 317.6 |
| 6842582 | C19H18N2O2S2 | 3-cyclopentyl-5-[(6-methyl-2-oxo-1H-quinolin-3-yl)methylene]-2-thioxo-thiazolidin-4-one | 3-cyclopentyl-5-[(6-methyl-2-oxo-1H-quinolin-3-yl)methylene]-2-thioxo-thiazolidin-4-one | 370.5 |
| 6842583 | C26H24N4O4 | 4-[[2-[4-(3,4-dimethoxyphenyl)-6-phenyl-pyrimidin-2-yl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 4-[[2-[4-(3,4-dimethoxyphenyl)-6-phenyl-pyrimidin-2-yl]hydrazino]methylene]-2-methoxy-cyclohexa-2,5-dien-1-one | 456.5 |
| 6842584 | C26H21FN4O2S | 3-[(2-fluorophenyl)methylsulfanyl]-6-[2-(4-methoxyphenyl)vinyl]-6,7-dihydro-[1,2,4]triazino[5,6-d][3,1]benzoxazepine | 3-[(2-fluorophenyl)methylsulfanyl]-6-[2-(4-methoxyphenyl)vinyl]-6,7-dihydro-[1,2,4]triazino[5,6-d][3,1]benzoxazepine | 472.5 |
| 6842585 | C17H23N4O+ | 6-[4-(4-ethylpiperazin-4-ium-1-yl)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(4-ethylpiperazin-4-ium-1-yl)-6-methyl-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 299.4 |
| 6842586 | C15H14F2N2O2 | 6-[1-[2-(2,4-difluorophenyl)hydrazino]ethylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 6-[1-[2-(2,4-difluorophenyl)hydrazino]ethylidene]-3-methoxy-cyclohexa-2,4-dien-1-one | 292.28 |
| 6842587 | C16H10ClN3O3 | 1-[(2-chloro-4-nitro-phenyl)hydrazono]naphthalen-2-one | 1-[(2-chloro-4-nitro-phenyl)hydrazono]naphthalen-2-one | 327.72 |
| 6842588 | C16H14F3N3O4 | 2-ethoxy-4-[[2-[2-nitro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[2-[2-nitro-4-(trifluoromethyl)phenyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 369.29 |
| 6842589 | C10H12IN5O4 | 2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1-nitro-guanidine | 2-[(3-ethoxy-5-iodo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-1-nitro-guanidine | 393.14 |
| 6842590 | C19H20N2O4 | 4-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione | 4-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-4-azatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione | 340.4 |
| 6842591 | C28H31N5O2S | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[1-(p-tolylmethyl)benzimidazol-2-yl]sulfanyl-acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[1-(p-tolylmethyl)benzimidazol-2-yl]sulfanyl-acetohydrazide | 501.6 |
| 6842592 | C18H10Br2N2O5S | 3-[5-[(3,5-dibromo-4-hydroxy-phenyl)methylene]-4,6-dioxo-2-thioxo-hexahydropyrimidin-1-yl]benzoic acid | 3-[5-[(3,5-dibromo-4-hydroxy-phenyl)methylene]-4,6-dioxo-2-thioxo-hexahydropyrimidin-1-yl]benzoic acid | 526.2 |
| 6842593 | C16H10BrN7O3 | 6-[[2-(8-bromo-5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 6-[[2-(8-bromo-5H-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazino]methylene]-4-nitro-cyclohexa-2,4-dien-1-one | 428.20 |
| 6842594 | C21H29N5O4S | ethyl 2-[[2-[4-(4-tert-butylthiazol-2-yl)-1-piperidyl]-2-oxo-1-pyrazol-3-ylidene-ethyl]amino]oxyacetate | ethyl 2-[[2-[4-(4-tert-butylthiazol-2-yl)-1-piperidyl]-2-oxo-1-pyrazol-3-ylidene-ethyl]amino]oxyacetate | 447.6 |
| 6842595 | C22H20N6O4 | N,N'-bis[(1-ethyl-2-oxo-indolin-3-ylidene)amino]oxamide | N,N'-bis[(1-ethyl-2-oxo-indolin-3-ylidene)amino]oxamide | 432.4 |
| 6842596 | C18H14Br2N4O2 | 2,4-dibromo-6-[6-methyl-4-[2-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[6-methyl-4-[2-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-1H-pyrimidin-2-ylidene]cyclohexa-2,4-dien-1-one | 478.1 |
| 6842597 | C29H21N5O2S | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-4-(2-naphthylhydrazono)-5-phenyl-pyrazol-3-one | 2-[4-(4-methoxyphenyl)thiazol-2-yl]-4-(2-naphthylhydrazono)-5-phenyl-pyrazol-3-one | 503.6 |
| 6842598 | C26H17ClN2O2 | 3-(2-chlorophenyl)-2-[2-(2-oxo-1-naphthylidene)ethylidene]-1H-quinazolin-4-one | 3-(2-chlorophenyl)-2-[2-(2-oxo-1-naphthylidene)ethylidene]-1H-quinazolin-4-one | 424.9 |
| 6842599 | C17H17FN2O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-fluorophenoxy)acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-fluorophenoxy)acetohydrazide | 332.33 |
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