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 6,439,951 - 6,440,000 of 6,571,471
Page 128800 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6856406 | C14H13N4O3S+ | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(7H-imidazo[2,1-b]thiazol-4-ium-6-yl)acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(7H-imidazo[2,1-b]thiazol-4-ium-6-yl)acetohydrazide | 317.35 |
| 6856407 | C21H16Br2N3O5S- | [3-[[(3,5-dibromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]sulfonyl-(4-methoxyphenyl)azanide | [3-[[(3,5-dibromo-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]sulfonyl-(4-methoxyphenyl)azanide | 582.2 |
| 6856408 | C21H16Br2N3O5S- | [3-[[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]sulfonyl-(2-methoxyphenyl)azanide | [3-[[(3,5-dibromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]carbamoyl]phenyl]sulfonyl-(2-methoxyphenyl)azanide | 582.2 |
| 6856409 | C22H17N4O5S- | (2-methoxyphenyl)-[3-[[(2-oxoindol-3-yl)amino]carbamoyl]phenyl]sulfonyl-azanide | (2-methoxyphenyl)-[3-[[(2-oxoindol-3-yl)amino]carbamoyl]phenyl]sulfonyl-azanide | 449.5 |
| 6856410 | C23H21N4O3S+ | 4-(1H-benzimidazol-3-ium-2-ylsulfanylmethyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 4-(1H-benzimidazol-3-ium-2-ylsulfanylmethyl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 433.5 |
| 6856412 | C23H22FN6O2+ | [[4-ethoxycarbonyl-1-[4-(4-fluorophenyl)phthalazin-1-yl]pyrazol-5-yl]amino]methylene-dimethyl-ammonium | [[4-ethoxycarbonyl-1-[4-(4-fluorophenyl)phthalazin-1-yl]pyrazol-5-yl]amino]methylene-dimethyl-ammonium | 433.5 |
| 6856413 | C24H21Cl2FN4O2S2 | N-[(Z)-N-(2,5-dichlorophenyl)sulfonyl-C-phenyl-carbonimidoyl]-4-(4-fluorophenyl)piperazine-1-carbothioamide | N-[(Z)-N-(2,5-dichlorophenyl)sulfonyl-C-phenyl-carbonimidoyl]-4-(4-fluorophenyl)piperazine-1-carbothioamide | 551.5 |
| 6856414 | C23H25N2O4S+ | [benzenesulfonamido(phenyl)methylene]-[2-(3,4-dimethoxyphenyl)ethyl]ammonium | [benzenesulfonamido(phenyl)methylene]-[2-(3,4-dimethoxyphenyl)ethyl]ammonium | 425.5 |
| 6856415 | C18H19N3O2S | 6-[[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]-3-propoxy-cyclohexa-2,4-dien-1-one | 6-[[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]-3-propoxy-cyclohexa-2,4-dien-1-one | 341.4 |
| 6856416 | C21H18N3O5S- | (4-methoxyphenyl)-[3-[[(4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]sulfonyl-azanide | (4-methoxyphenyl)-[3-[[(4-oxocyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]sulfonyl-azanide | 424.5 |
| 6856417 | C17H17N3O2S | 2-ethoxy-6-[[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2-ethoxy-6-[[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 327.4 |
| 6856418 | C15H11ClN4O3S | (6Z)-4-chloro-6-[[(2Z)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | (6Z)-4-chloro-6-[[(2Z)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]-2-nitro-cyclohexa-2,4-dien-1-one | 362.8 |
| 6856419 | C14H11ClN5O4S+ | N'-[(Z)-(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(7H-imidazo[2,1-b]thiazol-4-ium-6-yl)acetohydrazide | N'-[(Z)-(3-chloro-5-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(7H-imidazo[2,1-b]thiazol-4-ium-6-yl)acetohydrazide | 380.8 |
| 6856420 | C14H15N4O2S+ | 1-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-pyridin-1-ium-3-yl-thiourea | 1-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-pyridin-1-ium-3-yl-thiourea | 303.36 |
| 6856421 | C13H12BrN4OS+ | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-pyridin-1-ium-3-yl-thiourea | 1-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-pyridin-1-ium-3-yl-thiourea | 352.23 |
| 6856422 | C19H22N4OS | 3-(diethylamino)-6-[[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 3-(diethylamino)-6-[[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 354.5 |
| 6856423 | C16H10Cl2N4OS | 5,7-dichloro-3-[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]indol-2-one | 5,7-dichloro-3-[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]indol-2-one | 377.2 |
| 6856424 | C14H14Cl2N4O2S | 1-[(5,7-dichloro-2-oxo-indol-3-yl)amino]-3-[[(2R)-tetrahydrofuran-2-yl]methyl]thiourea | 1-[(5,7-dichloro-2-oxo-indol-3-yl)amino]-3-[[(2R)-tetrahydrofuran-2-yl]methyl]thiourea | 373.3 |
| 6856425 | C17H14N5O2+ | 2-methyl-N'-(2-oxoindol-3-yl)-1H-imidazo[1,2-a]pyridin-4-ium-3-carbohydrazide | 2-methyl-N'-(2-oxoindol-3-yl)-1H-imidazo[1,2-a]pyridin-4-ium-3-carbohydrazide | 320.32 |
| 6856426 | C20H24BrN4O2+ | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-phenylpiperazin-1-ium-1-yl)propanehydrazide | 432.3 |
| 6856427 | C23H20N4O4S3 | [4-[[o-tolylsulfonyliminio(phenyl)methyl]amino]phenyl]sulfonyl-thiazol-2-yl-azanide | [4-[[o-tolylsulfonyliminio(phenyl)methyl]amino]phenyl]sulfonyl-thiazol-2-yl-azanide | 512.6 |
| 6856428 | C25H22FN3O2S | 1-[[[4-(2-fluorophenyl)-2-[[(2R)-tetrahydrofuran-2-yl]methylimino]thiazol-3-yl]amino]methylene]naphthalen-2-one | 1-[[[4-(2-fluorophenyl)-2-[[(2R)-tetrahydrofuran-2-yl]methylimino]thiazol-3-yl]amino]methylene]naphthalen-2-one | 447.5 |
| 6856429 | C20H24N5O2+ | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-methyl-1H-imidazo[1,2-a]pyridin-4-ium-3-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-methyl-1H-imidazo[1,2-a]pyridin-4-ium-3-carbohydrazide | 366.4 |
| 6856430 | C16H25N4O3S+ | 1-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(2-morpholin-4-ium-4-ylethyl)thiourea | 1-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-3-(2-morpholin-4-ium-4-ylethyl)thiourea | 353.5 |
| 6856431 | C16H25N4O4S+ | 1-[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(2-morpholin-4-ium-4-ylethyl)thiourea | 1-[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(2-morpholin-4-ium-4-ylethyl)thiourea | 369.5 |
| 6856432 | C14H21N4O3S+ | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(2-morpholin-4-ium-4-ylethyl)thiourea | 1-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-(2-morpholin-4-ium-4-ylethyl)thiourea | 325.41 |
| 6856433 | C20H20N5O4+ | N'-[(1-methylimidazol-1-ium-2-ylidene)-(3-nitrophenyl)methyl]-2-(3-methylphenoxy)acetohydrazide | N'-[(1-methylimidazol-1-ium-2-ylidene)-(3-nitrophenyl)methyl]-2-(3-methylphenoxy)acetohydrazide | 394.4 |
| 6856434 | C20H16BrN3O4S | 4-bromo-N-[4-[[[(E)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]carbamoyl]phenyl]benzenesulfonamide | 4-bromo-N-[4-[[[(E)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]carbamoyl]phenyl]benzenesulfonamide | 474.3 |
| 6856435 | C23H22N3O7S- | [3-[[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]sulfonyl-(4-methoxyphenyl)azanide | [3-[[(3,5-dimethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]phenyl]sulfonyl-(4-methoxyphenyl)azanide | 484.5 |
| 6856436 | C12H13N4O2S2+ | dimethyl-[[[5-(2-nitrophenyl)sulfanylthiazol-2-yl]amino]methylene]ammonium | dimethyl-[[[5-(2-nitrophenyl)sulfanylthiazol-2-yl]amino]methylene]ammonium | 309.4 |
| 6856437 | C18H16N5O3+ | N'-[(1-methylimidazol-1-ium-2-ylidene)-(3-nitrophenyl)methyl]benzohydrazide | N'-[(1-methylimidazol-1-ium-2-ylidene)-(3-nitrophenyl)methyl]benzohydrazide | 350.4 |
| 6856438 | C16H24N2O3 | 4-[[[(2S,6S)-2,6-dimethyl-1-piperidyl]amino]methylene]-2,6-dimethoxy-cyclohexa-2,5-dien-1-one | 4-[[[(2S,6S)-2,6-dimethyl-1-piperidyl]amino]methylene]-2,6-dimethoxy-cyclohexa-2,5-dien-1-one | 292.37 |
| 6856439 | C16H15N3O2S | 2-methoxy-6-[[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[(2E)-2-(3-methyl-1,3-benzothiazol-2-ylidene)hydrazino]methylene]cyclohexa-2,4-dien-1-one | 313.4 |
| 6856440 | C13H13N2O3S3+ | [benzamido(methylsulfanyl)methylene]-(2-thienylsulfonyl)ammonium | [benzamido(methylsulfanyl)methylene]-(2-thienylsulfonyl)ammonium | 341.5 |
| 6856441 | C23H15FN5O2+ | N'-(5-fluoro-2-oxo-indol-3-yl)-2-pyridin-1-ium-2-yl-quinoline-4-carbohydrazide | N'-(5-fluoro-2-oxo-indol-3-yl)-2-pyridin-1-ium-2-yl-quinoline-4-carbohydrazide | 412.4 |
| 6856442 | C13H14N3OS+ | [(5-formyl-4-phenyl-thiazol-2-yl)amino]methylene-dimethyl-ammonium | [(5-formyl-4-phenyl-thiazol-2-yl)amino]methylene-dimethyl-ammonium | 260.34 |
| 6856444 | C23H25N5O+2 | (4S,4aR)-3,7,7-trimethyl-4-pyridin-1-ium-4-yl-1-(2-pyridyl)-4,4a,6,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-1-ium-5-one | (4S,4aR)-3,7,7-trimethyl-4-pyridin-1-ium-4-yl-1-(2-pyridyl)-4,4a,6,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-1-ium-5-one | 387.5 |
| 6856445 | C23H24N5O+ | (4S,4aR)-3,7,7-trimethyl-1-(2-pyridyl)-4-(4-pyridyl)-4,4a,6,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-1-ium-5-one | (4S,4aR)-3,7,7-trimethyl-1-(2-pyridyl)-4-(4-pyridyl)-4,4a,6,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-1-ium-5-one | 386.5 |
| 6856446 | C23H25N5O+2 | (4R,4aR)-3,7,7-trimethyl-4-pyridin-1-ium-2-yl-1-(2-pyridyl)-4,4a,6,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-1-ium-5-one | (4R,4aR)-3,7,7-trimethyl-4-pyridin-1-ium-2-yl-1-(2-pyridyl)-4,4a,6,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-1-ium-5-one | 387.5 |
| 6856447 | C23H24N5O+ | (4R,4aR)-3,7,7-trimethyl-1,4-bis(2-pyridyl)-4,4a,6,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-1-ium-5-one | (4R,4aR)-3,7,7-trimethyl-1,4-bis(2-pyridyl)-4,4a,6,9-tetrahydro-2H-pyrazolo[3,4-b]quinolin-1-ium-5-one | 386.5 |
| 6856448 | C13H12N2O3 | (4Z)-3-hydroxy-4-[(2E)-1-(hydroxyamino)-2-(1H-pyridin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | (4Z)-3-hydroxy-4-[(2E)-1-(hydroxyamino)-2-(1H-pyridin-2-ylidene)ethylidene]cyclohexa-2,5-dien-1-one | 244.25 |
| 6856449 | C15H16N2O3 | (6Z)-4-ethyl-3-hydroxy-6-[(2E)-1-(hydroxyamino)-2-(1H-pyridin-2-ylidene)ethylidene]cyclohexa-2,4-dien-1-one | (6Z)-4-ethyl-3-hydroxy-6-[(2E)-1-(hydroxyamino)-2-(1H-pyridin-2-ylidene)ethylidene]cyclohexa-2,4-dien-1-one | 272.30 |
| 6856450 | C19H18N2O3 | (6Z)-4-ethyl-3-hydroxy-6-[(2E)-1-(hydroxyamino)-2-(1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,4-dien-1-one | (6Z)-4-ethyl-3-hydroxy-6-[(2E)-1-(hydroxyamino)-2-(1H-quinolin-2-ylidene)ethylidene]cyclohexa-2,4-dien-1-one | 322.4 |
| 6856451 | C28H25N4O+ | (10S)-12-methyl-14-(2-pyridyl)-10-(2,4,6-trimethylphenyl)-13,16-diaza-14-azoniatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2,4,6,11,14-hexaen-8-one | (10S)-12-methyl-14-(2-pyridyl)-10-(2,4,6-trimethylphenyl)-13,16-diaza-14-azoniatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2,4,6,11,14-hexaen-8-one | 433.5 |
| 6856452 | C20H15ClN5O3S+ | 3-chloro-N'-[(1-methylimidazol-1-ium-2-ylidene)-(3-nitrophenyl)methyl]benzothiophene-2-carbohydrazide | 3-chloro-N'-[(1-methylimidazol-1-ium-2-ylidene)-(3-nitrophenyl)methyl]benzothiophene-2-carbohydrazide | 440.9 |
| 6856453 | C20H15N4OS2+ | 2-(3H-1,3-benzothiazol-2-ylidene)-2-[(5Z)-3-ethyl-4-oxo-5-(2-pyridylmethylene)thiazol-3-ium-2-yl]acetonitrile | 2-(3H-1,3-benzothiazol-2-ylidene)-2-[(5Z)-3-ethyl-4-oxo-5-(2-pyridylmethylene)thiazol-3-ium-2-yl]acetonitrile | 391.5 |
| 6856454 | C22H18ClN4OS+ | 2-[(5Z)-5-[(4-chlorophenyl)methylene]-3-ethyl-4-oxo-thiazol-3-ium-2-yl]-2-(3-methyl-1H-benzimidazol-2-ylidene)acetonitrile | 2-[(5Z)-5-[(4-chlorophenyl)methylene]-3-ethyl-4-oxo-thiazol-3-ium-2-yl]-2-(3-methyl-1H-benzimidazol-2-ylidene)acetonitrile | 421.9 |
| 6856455 | C25H17ClFN4O+ | (10S)-10-(2-chloro-6-fluoro-phenyl)-12-methyl-14-(2-pyridyl)-13,16-diaza-14-azoniatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2,4,6,11,14-hexaen-8-one | (10S)-10-(2-chloro-6-fluoro-phenyl)-12-methyl-14-(2-pyridyl)-13,16-diaza-14-azoniatetracyclo[7.7.0.02,7.011,15]hexadeca-1(9),2,4,6,11,14-hexaen-8-one | 443.9 |
| 6856456 | C18H15ClN5O3+ | 4-chloro-N'-[(1-methylimidazol-1-ium-2-ylidene)-(3-nitrophenyl)methyl]benzohydrazide | 4-chloro-N'-[(1-methylimidazol-1-ium-2-ylidene)-(3-nitrophenyl)methyl]benzohydrazide | 384.8 |
| 6856457 | C16H18N5O+ | N-[5-methyl-2-(1-methylbenzimidazol-2-yl)-1H-pyrazol-2-ium-3-yl]cyclopropanecarboxamide | N-[5-methyl-2-(1-methylbenzimidazol-2-yl)-1H-pyrazol-2-ium-3-yl]cyclopropanecarboxamide | 296.35 |
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