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 6,428,351 - 6,428,400 of 6,571,471
Page 128568 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6844265 | C13H12N4O3 | 4-[[2-(6,7-dihydro-2,1,3-benzoxadiazol-4-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[[2-(6,7-dihydro-2,1,3-benzoxadiazol-4-yl)hydrazino]methylene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 272.26 |
| 6844266 | C16H25N2O+ | 6-[[(2,2,6,6-tetramethylpiperidin-1-ium-4-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(2,2,6,6-tetramethylpiperidin-1-ium-4-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 261.38 |
| 6844267 | C23H25BrN3O2+ | 2-bromo-6-methoxy-4-[[[4-(1-naphthylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-bromo-6-methoxy-4-[[[4-(1-naphthylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 455.4 |
| 6844268 | C20H25BrN3O+ | 4-bromo-6-[[[4-[(2,4-dimethylphenyl)methyl]piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[4-[(2,4-dimethylphenyl)methyl]piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 403.3 |
| 6844269 | C15H12ClF3N2O2 | 4-[1-[2-[2-chloro-5-(trifluoromethyl)phenyl]hydrazino]ethylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 4-[1-[2-[2-chloro-5-(trifluoromethyl)phenyl]hydrazino]ethylidene]-3-hydroxy-cyclohexa-2,5-dien-1-one | 344.71 |
| 6844270 | C20H14ClN5O2 | N-(4-chlorophenyl)-4-[2-(2-oxo-1-naphthylidene)hydrazino]-1H-imidazole-5-carboxamide | N-(4-chlorophenyl)-4-[2-(2-oxo-1-naphthylidene)hydrazino]-1H-imidazole-5-carboxamide | 391.8 |
| 6844271 | C18H16N2O4 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | 324.3 |
| 6844272 | C12H16N2O3 | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-butanehydrazide | N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-methyl-butanehydrazide | 236.27 |
| 6844273 | C16H16ClNO4 | 6-[(5-chloro-2,4-dimethoxy-anilino)methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[(5-chloro-2,4-dimethoxy-anilino)methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 321.75 |
| 6844274 | C18H15N3O2 | N'-[1-(1-oxo-2-naphthylidene)ethyl]pyridine-2-carbohydrazide | N'-[1-(1-oxo-2-naphthylidene)ethyl]pyridine-2-carbohydrazide | 305.3 |
| 6844275 | C18H17N3O6S | methyl 3-[[2-(1,1-dioxo-1,2-benzothiazol-3-yl)-2-(2-hydroxyethyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-diene-1-carboxylate | methyl 3-[[2-(1,1-dioxo-1,2-benzothiazol-3-yl)-2-(2-hydroxyethyl)hydrazino]methylene]-4-oxo-cyclohexa-1,5-diene-1-carboxylate | 403.4 |
| 6844276 | C20H25BrN9O4+ | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(azepan-1-ium-1-ylmethyl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(azepan-1-ium-1-ylmethyl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 535.4 |
| 6844277 | C20H24BrN9O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(azepan-1-ylmethyl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-5-(azepan-1-ylmethyl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]triazole-4-carbohydrazide | 534.4 |
| 6844278 | C17H16ClN3O3 | 4-chloro-2-nitro-6-[(4-pyrrolidin-1-ylanilino)methylene]cyclohexa-2,4-dien-1-one | 4-chloro-2-nitro-6-[(4-pyrrolidin-1-ylanilino)methylene]cyclohexa-2,4-dien-1-one | 345.8 |
| 6844279 | C14H16N2O5 | ethyl 5-(2-cyano-3-ethoxy-3-hydroxy-prop-2-enylidene)-2-methyl-4-oxo-1H-pyrrole-3-carboxylate | ethyl 5-(2-cyano-3-ethoxy-3-hydroxy-prop-2-enylidene)-2-methyl-4-oxo-1H-pyrrole-3-carboxylate | 292.29 |
| 6844280 | C15H10N3OS+ | 2-(3-pyridylmethylene)-4H-thiazolo[3,2-a]benzimidazol-9-ium-1-one | 2-(3-pyridylmethylene)-4H-thiazolo[3,2-a]benzimidazol-9-ium-1-one | 280.3 |
| 6844281 | C16H11F2N3OS | 5-[[4-(difluoromethylsulfanyl)phenyl]hydrazono]quinolin-8-one | 5-[[4-(difluoromethylsulfanyl)phenyl]hydrazono]quinolin-8-one | 331.3 |
| 6844282 | C22H24N6O | 5-methyl-2-(1-naphthyl)-4-[(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-ylamino)methylene]pyrazol-3-one | 5-methyl-2-(1-naphthyl)-4-[(1,3,5-triazatricyclo[3.3.1.13,7]decan-7-ylamino)methylene]pyrazol-3-one | 388.5 |
| 6844283 | C31H23BrN4O | 6-[4-(4-bromophenyl)-2-(3,5-diphenyl-3,4-dihydropyrazol-2-yl)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 6-[4-(4-bromophenyl)-2-(3,5-diphenyl-3,4-dihydropyrazol-2-yl)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one | 547.4 |
| 6844284 | C16H14N2O5 | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1,3-benzodioxole-5-carbohydrazide | 314.29 |
| 6844285 | C34H33Br2N5O5S2 | 6-[[2-[[3,7-bis(p-tolylsulfonyl)-1,3,7-triazabicyclo[3.3.1]nonan-5-yl]-phenyl-methylene]hydrazino]methylene]-2,4-dibromo-cyclohexa-2,4-dien-1-one | 6-[[2-[[3,7-bis(p-tolylsulfonyl)-1,3,7-triazabicyclo[3.3.1]nonan-5-yl]-phenyl-methylene]hydrazino]methylene]-2,4-dibromo-cyclohexa-2,4-dien-1-one | 815.6 |
| 6844286 | C19H20ClN3O3 | 2-chloro-4-cyclohexyl-6-[[2-(4-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2-chloro-4-cyclohexyl-6-[[2-(4-nitrophenyl)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 373.8 |
| 6844287 | C23H20ClN3O4 | N-[4-[[3-[(2-chlorophenyl)methyl]-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]phenyl]propanamide | N-[4-[[3-[(2-chlorophenyl)methyl]-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]phenyl]propanamide | 437.9 |
| 6844288 | C23H23N3O4S | N-(2,5-dimethylphenyl)-N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]benzenesulfonamide | N-(2,5-dimethylphenyl)-N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]benzenesulfonamide | 437.5 |
| 6844289 | C13H17N3OS | 3-allyl-1-[(Z)-(2-methoxyphenyl)methyleneamino]-2-methyl-isothiourea | 3-allyl-1-[(Z)-(2-methoxyphenyl)methyleneamino]-2-methyl-isothiourea | 263.36 |
| 6844290 | C17H15N2O+ | 6-[[(2-methylquinolin-1-ium-6-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[(2-methylquinolin-1-ium-6-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 263.31 |
| 6844291 | C15H9Cl2F4NO2 | 2,4-dichloro-6-[[4-(1,1,2,2-tetrafluoroethoxy)anilino]methylene]cyclohexa-2,4-dien-1-one | 2,4-dichloro-6-[[4-(1,1,2,2-tetrafluoroethoxy)anilino]methylene]cyclohexa-2,4-dien-1-one | 382.1 |
| 6844292 | C16H20N4O3 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-isopropyl-1H-pyrazole-3-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-isopropyl-1H-pyrazole-3-carbohydrazide | 316.35 |
| 6844293 | C25H17N7O4 | 1-benzyl-4-methyl-2,6-dioxo-5-[[[4-(5-phenyl-1,2,4-oxadiazol-3-yl)-1,2,5-oxadiazol-3-yl]amino]methylene]pyridine-3-carbonitrile | 1-benzyl-4-methyl-2,6-dioxo-5-[[[4-(5-phenyl-1,2,4-oxadiazol-3-yl)-1,2,5-oxadiazol-3-yl]amino]methylene]pyridine-3-carbonitrile | 479.4 |
| 6844294 | C34H30BrFN4O3S | 2-[N-(benzenesulfonyl)-3-bromo-anilino]-N-[1-[4-(4-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]ethylideneamino]acetamide | 2-[N-(benzenesulfonyl)-3-bromo-anilino]-N-[1-[4-(4-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-yl]ethylideneamino]acetamide | 673.6 |
| 6844295 | C25H23BrClNO3S | ethyl 2-[[5-bromo-3-[(2-chlorophenyl)methyl]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | ethyl 2-[[5-bromo-3-[(2-chlorophenyl)methyl]-6-oxo-cyclohexa-2,4-dien-1-ylidene]methylamino]-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate | 532.9 |
| 6844296 | C28H39BrN2O4 | 4-[2,4-bis(1,1-dimethylpropyl)phenoxy]-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]butanehydrazide | 4-[2,4-bis(1,1-dimethylpropyl)phenoxy]-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]butanehydrazide | 547.5 |
| 6844297 | C37H27N5O3 | N,3-bis[(1-benzyl-2-oxo-indolin-3-ylidene)amino]benzamide | N,3-bis[(1-benzyl-2-oxo-indolin-3-ylidene)amino]benzamide | 589.6 |
| 6844298 | C25H26N2O2 | 4-[[4-(5,6-dimethylisoindolin-2-yl)anilino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 4-[[4-(5,6-dimethylisoindolin-2-yl)anilino]methylene]-2-ethoxy-cyclohexa-2,5-dien-1-one | 386.5 |
| 6844299 | C24H14ClIN2O2 | 1-[[[2-(2-chloro-5-iodo-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]naphthalen-2-one | 1-[[[2-(2-chloro-5-iodo-phenyl)-1,3-benzoxazol-5-yl]amino]methylene]naphthalen-2-one | 524.7 |
| 6844300 | C15H16N4O2S2 | 2-(6-methyl-2-methylsulfanyl-pyrimidin-4-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(6-methyl-2-methylsulfanyl-pyrimidin-4-yl)sulfanyl-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 348.4 |
| 6844301 | C22H20N2O3S | 3-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-[4-(4-ethoxyphenyl)-3H-thiazol-2-ylidene]propanenitrile | 3-(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-2-[4-(4-ethoxyphenyl)-3H-thiazol-2-ylidene]propanenitrile | 392.5 |
| 6844302 | C15H14ClNO3 | 4-chloro-6-[(3,4-dimethoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[(3,4-dimethoxyanilino)methylene]cyclohexa-2,4-dien-1-one | 291.73 |
| 6844303 | C18H19BrN6O2 | 8-[(2Z)-2-(2-bromo-3-phenyl-prop-2-enylidene)hydrazino]-3-methyl-7-propyl-purine-2,6-dione | 8-[(2Z)-2-(2-bromo-3-phenyl-prop-2-enylidene)hydrazino]-3-methyl-7-propyl-purine-2,6-dione | 431.3 |
| 6844304 | C22H14ClN5O6 | 1-(2-chloro-5-nitro-phenyl)-3-[[1-(1-naphthyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]urea | 1-(2-chloro-5-nitro-phenyl)-3-[[1-(1-naphthyl)-2,4,6-trioxo-hexahydropyrimidin-5-ylidene]methyl]urea | 479.8 |
| 6844305 | C15H11N3O3S | 2-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 2-[(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile | 313.3 |
| 6844306 | C18H18ClN3O3 | 4-chloro-2-nitro-6-[[4-(1-piperidyl)anilino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-2-nitro-6-[[4-(1-piperidyl)anilino]methylene]cyclohexa-2,4-dien-1-one | 359.8 |
| 6844307 | C15H15NO3 | 6-[(2-hydroxy-5-methyl-anilino)methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 6-[(2-hydroxy-5-methyl-anilino)methylene]-2-methoxy-cyclohexa-2,4-dien-1-one | 257.28 |
| 6844308 | C20H18N2O5 | methyl 4-[4-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoate | methyl 4-[4-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-methyl-3-oxo-1H-pyrazol-2-yl]benzoate | 366.4 |
| 6844309 | C16H16N2O4 | 2-methoxy-4-nitro-6-[(2-phenylethylamino)methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-4-nitro-6-[(2-phenylethylamino)methylene]cyclohexa-2,4-dien-1-one | 300.31 |
| 6844310 | C28H21ClN2O4 | 6-(3H-1,3-benzoxazol-2-ylidene)-3-[[4-[(4-chlorophenyl)methoxy]-3-methoxy-phenyl]methyleneamino]cyclohexa-2,4-dien-1-one | 6-(3H-1,3-benzoxazol-2-ylidene)-3-[[4-[(4-chlorophenyl)methoxy]-3-methoxy-phenyl]methyleneamino]cyclohexa-2,4-dien-1-one | 484.9 |
| 6844311 | C22H20N3O3S+ | 6-acetyl-5-(2-methoxyphenyl)-7-methyl-2-(3-pyridylmethylene)-5,8-dihydrothiazolo[3,2-a]pyrimidin-4-ium-3-one | 6-acetyl-5-(2-methoxyphenyl)-7-methyl-2-(3-pyridylmethylene)-5,8-dihydrothiazolo[3,2-a]pyrimidin-4-ium-3-one | 406.5 |
| 6844312 | C24H23BrCl2N4O7+2 | 13-(bromomethyl)-11,15-dichloro-10-[2-(4-hydroxy-3,5-dimethoxy-phenyl)vinyl]-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 13-(bromomethyl)-11,15-dichloro-10-[2-(4-hydroxy-3,5-dimethoxy-phenyl)vinyl]-4-methyl-4,13-diaza-2,6-diazoniatetracyclo[7.7.0.02,6.011,15]hexadeca-2(6),8-diene-3,5,12,14-tetrone | 630.3 |
| 6844313 | C29H20Cl2N2O4 | [4-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]iminomethyl]phenyl] 2,5-dichlorobenzoate | [4-[[3-(5-ethyl-3H-1,3-benzoxazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]iminomethyl]phenyl] 2,5-dichlorobenzoate | 531.4 |
| 6844314 | C15H13BrN2O4 | 4-bromo-N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]benzohydrazide | 4-bromo-N'-[1-(6-methyl-2,4-dioxo-pyran-3-ylidene)ethyl]benzohydrazide | 365.18 |
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