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 6,438,851 - 6,438,900 of 6,571,471
Page 128778 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6855278 | C18H15Cl2N3O2S | (5S)-5-[(2,5-dichlorophenyl)methyl]-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-[(2,5-dichlorophenyl)methyl]-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]thiazol-4-one | 408.3 |
| 6855279 | C23H26N3O2+ | 2-methoxy-4-[[[4-(1-naphthylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 2-methoxy-4-[[[4-(1-naphthylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 376.5 |
| 6855280 | C14H8Br2N3O5- | 2,4-dibromo-6-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 2,4-dibromo-6-[[(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenolate | 458.04 |
| 6855281 | C21H34N3O2S+ | N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-thiomorpholin-4-ium-4-yl-acetohydrazide | N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-thiomorpholin-4-ium-4-yl-acetohydrazide | 392.6 |
| 6855282 | C19H14N4O2S | (2Z)-5-amino-2-benzylidene-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-benzylidene-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 362.4 |
| 6855283 | C16H14Cl2N4O2S | (2Z)-5-amino-2-butylidene-6-[(3,5-dichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-butylidene-6-[(3,5-dichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 397.3 |
| 6855284 | C18H17N5OS | (2Z)-5-amino-2-butylidene-6-(indol-3-ylidenemethyl)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-butylidene-6-(indol-3-ylidenemethyl)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 351.4 |
| 6855285 | C20H16N4O3S | (2Z)-5-amino-2-benzylidene-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-benzylidene-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 392.4 |
| 6855286 | C18H20N4O3S | (2Z)-5-amino-2-butylidene-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-butylidene-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 372.4 |
| 6855287 | C16H16N4O2S | (2Z)-5-amino-2-butylidene-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-butylidene-6-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 328.4 |
| 6855288 | C17H13BrN4O3S | (5S)-5-[(4-bromophenyl)methyl]-2-[(2Z)-2-[(3-nitrophenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-[(4-bromophenyl)methyl]-2-[(2Z)-2-[(3-nitrophenyl)methylene]hydrazino]thiazol-4-one | 433.3 |
| 6855289 | C19H14Cl2N2O5S2 | (5Z)-5-[(3-chloro-4-hydroxy-5-methoxy-phenyl)methylene]-3-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-one | (5Z)-5-[(3-chloro-4-hydroxy-5-methoxy-phenyl)methylene]-3-[(3-chloro-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-thioxo-thiazolidin-4-one | 485.4 |
| 6855290 | C23H38N3O2+ | 2-(azepan-1-ium-1-yl)-N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(azepan-1-ium-1-yl)-N'-[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 388.6 |
| 6855291 | C17H25BrN3O3+ | 2-(azocan-1-ium-1-yl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(azocan-1-ium-1-yl)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 399.3 |
| 6855292 | C15H11ClO4 | 3-(2-chloro-3-hydroxy-4-oxo-1-naphthylidene)pentane-2,4-dione | 3-(2-chloro-3-hydroxy-4-oxo-1-naphthylidene)pentane-2,4-dione | 290.70 |
| 6855293 | C18H17ClN7O3+ | [(4-chloroanilino)-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-[(2,4,6-trioxohexahydropyrimidin-5-ylidene)methyl]ammonium | [(4-chloroanilino)-[(4,6-dimethylpyrimidin-2-yl)amino]methylene]-[(2,4,6-trioxohexahydropyrimidin-5-ylidene)methyl]ammonium | 414.8 |
| 6855294 | C23H19N5O2S | (2Z)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-[(3-methylphenoxy)methylene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-[(3-methylphenoxy)methylene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 429.5 |
| 6855295 | C19H12Cl2N4O2S | (2Z)-5-amino-2-benzylidene-6-[(3,5-dichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-benzylidene-6-[(3,5-dichloro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 431.3 |
| 6855296 | C21H18N4O3S | (2Z)-5-amino-2-benzylidene-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-2-benzylidene-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 406.5 |
| 6855297 | C24H21N5OS | (2E)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-(1-phenylpropylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2E)-5-amino-6-[(2-methylindol-3-ylidene)methyl]-2-(1-phenylpropylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 427.5 |
| 6855298 | C25H23N5OS | (2E)-5-amino-6-[(2,5-dimethylindol-3-ylidene)methyl]-2-(1-phenylpropylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2E)-5-amino-6-[(2,5-dimethylindol-3-ylidene)methyl]-2-(1-phenylpropylidene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 441.5 |
| 6855299 | C15H19N4O2+ | N'-(indol-3-ylidenemethyl)-2-morpholin-4-ium-4-yl-acetohydrazide | N'-(indol-3-ylidenemethyl)-2-morpholin-4-ium-4-yl-acetohydrazide | 287.34 |
| 6855300 | C16H13F2N3O2S2 | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-(2-furylmethylene)hydrazino]thiazol-4-one | (5S)-5-[[4-(difluoromethylsulfanyl)phenyl]methyl]-2-[(2Z)-2-(2-furylmethylene)hydrazino]thiazol-4-one | 381.4 |
| 6855301 | C21H18N4O3S2 | (2Z)-6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-2-(2-thienylmethylene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-2-(2-thienylmethylene)-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 438.5 |
| 6855302 | C22H17N5O2S | (2Z)-5-amino-6-(indol-3-ylidenemethyl)-2-[(3-methylphenoxy)methylene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-5-amino-6-(indol-3-ylidenemethyl)-2-[(3-methylphenoxy)methylene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 415.5 |
| 6855303 | C21H18N3O4+ | [(benzoyloxyamino)-(4-nitrophenyl)methylene]-benzyl-ammonium | [(benzoyloxyamino)-(4-nitrophenyl)methylene]-benzyl-ammonium | 376.4 |
| 6855304 | C24H22N4O4S | (2Z)-6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-2-[(3-methylphenoxy)methylene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | (2Z)-6-[(3-allyl-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-amino-2-[(3-methylphenoxy)methylene]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 462.5 |
| 6855305 | C17H18F3N6OS+ | 2-(1,3-benzothiazol-2-yl)-4-[[(4-methylpiperazin-4-ium-1-yl)amino]methylene]-5-(trifluoromethyl)pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-4-[[(4-methylpiperazin-4-ium-1-yl)amino]methylene]-5-(trifluoromethyl)pyrazol-3-one | 411.4 |
| 6855306 | C22H28N5O2+ | [(E)-C-acetyl-N-anilino-carbonimidoyl]-tert-butyl-[2-oxo-1-(2-phenylhydrazino)propylidene]ammonium | [(E)-C-acetyl-N-anilino-carbonimidoyl]-tert-butyl-[2-oxo-1-(2-phenylhydrazino)propylidene]ammonium | 394.5 |
| 6855307 | C12H19N4O5+ | [(2R,3R)-2-ethoxycarbonyl-7,7-dimethyl-8-nitroso-4-oxido-1,2,3,5-tetrahydropyrano[3,4-b]pyrazin-4-ium-3-yl]ammonium | [(2R,3R)-2-ethoxycarbonyl-7,7-dimethyl-8-nitroso-4-oxido-1,2,3,5-tetrahydropyrano[3,4-b]pyrazin-4-ium-3-yl]ammonium | 299.30 |
| 6855308 | C12H12ClN3O3S2 | 2-[2-[(Z)-2-(4-chlorophenyl)sulfonyl-1-methyl-vinyl]hydrazino]thiazol-4-one | 2-[2-[(Z)-2-(4-chlorophenyl)sulfonyl-1-methyl-vinyl]hydrazino]thiazol-4-one | 345.8 |
| 6855309 | C18H20ClN4O4+ | [[(4-chlorophenyl)carbamoyloxyamino]-(4-nitrophenyl)methylene]-diethyl-ammonium | [[(4-chlorophenyl)carbamoyloxyamino]-(4-nitrophenyl)methylene]-diethyl-ammonium | 391.8 |
| 6855310 | C16H13Br2ClN2O3 | (2S)-2-(4-chlorophenoxy)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-(4-chlorophenoxy)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 476.5 |
| 6855311 | C21H24Br2N2O4 | (2S)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-pentoxyphenoxy)propanehydrazide | (2S)-N'-[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-pentoxyphenoxy)propanehydrazide | 528.2 |
| 6855312 | C17H21N2O2S+ | [phenyl-(p-tolylsulfonylamino)methylene]-propyl-ammonium | [phenyl-(p-tolylsulfonylamino)methylene]-propyl-ammonium | 317.4 |
| 6855313 | C17H20ClN2O2S+ | [(4-chlorophenyl)-(p-tolylsulfonylamino)methylene]-propyl-ammonium | [(4-chlorophenyl)-(p-tolylsulfonylamino)methylene]-propyl-ammonium | 351.9 |
| 6855314 | C14H13BrClN2O2S+ | [[(4-bromophenyl)sulfonylamino]-(4-chlorophenyl)methylene]-methyl-ammonium | [[(4-bromophenyl)sulfonylamino]-(4-chlorophenyl)methylene]-methyl-ammonium | 388.7 |
| 6855315 | C20H17ClFN2O2S+ | benzyl-[[(4-chlorophenyl)sulfonylamino]-(4-fluorophenyl)methylene]ammonium | benzyl-[[(4-chlorophenyl)sulfonylamino]-(4-fluorophenyl)methylene]ammonium | 403.9 |
| 6855316 | C16H17Cl2N2O2S+ | [(4-chlorophenyl)-[(4-chlorophenyl)sulfonylamino]methylene]-propyl-ammonium | [(4-chlorophenyl)-[(4-chlorophenyl)sulfonylamino]methylene]-propyl-ammonium | 372.3 |
| 6855317 | C20H18FN2O2S+ | [benzenesulfonamido-(2-fluorophenyl)methylene]-benzyl-ammonium | [benzenesulfonamido-(2-fluorophenyl)methylene]-benzyl-ammonium | 369.4 |
| 6855318 | C18H20N2O2 | 4-[1-[2-[(E)-1-(4-hydroxyphenyl)prop-1-enyl]hydrazino]propylidene]cyclohexa-2,5-dien-1-one | 4-[1-[2-[(E)-1-(4-hydroxyphenyl)prop-1-enyl]hydrazino]propylidene]cyclohexa-2,5-dien-1-one | 296.4 |
| 6855319 | C13H14N4O3 | 2-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(3-methyl-5-oxo-1,2-dihydropyrazol-4-yl)-N'-[(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 274.28 |
| 6855320 | C20H15ClF3N2O3S+ | benzenesulfonyl-[(4-chlorophenyl)-[4-(trifluoromethoxy)anilino]methylene]ammonium | benzenesulfonyl-[(4-chlorophenyl)-[4-(trifluoromethoxy)anilino]methylene]ammonium | 455.9 |
| 6855321 | C21H18F3N2O3S+ | o-tolylsulfonyl-[phenyl-[4-(trifluoromethoxy)anilino]methylene]ammonium | o-tolylsulfonyl-[phenyl-[4-(trifluoromethoxy)anilino]methylene]ammonium | 435.4 |
| 6855322 | C19H15ClIN2O2S+ | benzenesulfonyl-[(4-chlorophenyl)-(2-iodoanilino)methylene]ammonium | benzenesulfonyl-[(4-chlorophenyl)-(2-iodoanilino)methylene]ammonium | 497.8 |
| 6855323 | C20H18N3O4S+ | [anilino-(4-nitrophenyl)methylene]-(p-tolylsulfonyl)ammonium | [anilino-(4-nitrophenyl)methylene]-(p-tolylsulfonyl)ammonium | 396.4 |
| 6855324 | C20H17FIN2O2S+ | [(4-fluorophenyl)-(2-iodoanilino)methylene]-(p-tolylsulfonyl)ammonium | [(4-fluorophenyl)-(2-iodoanilino)methylene]-(p-tolylsulfonyl)ammonium | 495.3 |
| 6855325 | C23H22ClN5O4 | (NZ)-4-chloro-N-[(2,3-dihydro-1,4-benzodioxin-6-ylamino)-[(4-oxo-6-propyl-1H-pyrimidin-2-yl)amino]methylene]benzamide | (NZ)-4-chloro-N-[(2,3-dihydro-1,4-benzodioxin-6-ylamino)-[(4-oxo-6-propyl-1H-pyrimidin-2-yl)amino]methylene]benzamide | 467.9 |
| 6855326 | C17H21N2O2S+ | [benzenesulfonamido(phenyl)methylene]-isobutyl-ammonium | [benzenesulfonamido(phenyl)methylene]-isobutyl-ammonium | 317.4 |
| 6855327 | C15H18N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(4S)-3-methylene-5-oxo-pyrazolidin-4-yl]acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(4S)-3-methylene-5-oxo-pyrazolidin-4-yl]acetohydrazide | 318.33 |
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