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 6,436,901 - 6,436,950 of 6,571,471
Page 128739 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6853266 | C21H19N5O3S | 2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-(2-oxoindol-3-yl)acetohydrazide | 2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-(2-oxoindol-3-yl)acetohydrazide | 421.5 |
| 6853267 | C22H21N5O2S | N'-(indol-3-ylidenemethyl)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | N'-(indol-3-ylidenemethyl)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | 419.5 |
| 6853268 | C18H20N4O3S | 5-amino-2-(1-ethylpropylidene)-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-2-(1-ethylpropylidene)-6-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 372.4 |
| 6853269 | C18H18BrClN6O3 | 8-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-7-[(Z)-3-chlorobut-2-enyl]-1,3-dimethyl-purine-2,6-dione | 8-[2-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-7-[(Z)-3-chlorobut-2-enyl]-1,3-dimethyl-purine-2,6-dione | 481.7 |
| 6853270 | C20H25N4O4S+ | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-(p-tolylsulfonyl)piperazin-1-ium-1-yl]acetohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-2-[4-(p-tolylsulfonyl)piperazin-1-ium-1-yl]acetohydrazide | 417.5 |
| 6853271 | C23H17N4O2S+ | [2-[4-(1,3-benzodioxol-5-yl)-3H-thiazol-2-ylidene]-2-cyano-ethylidene]-(2-methyl-8-quinolyl)ammonium | [2-[4-(1,3-benzodioxol-5-yl)-3H-thiazol-2-ylidene]-2-cyano-ethylidene]-(2-methyl-8-quinolyl)ammonium | 413.5 |
| 6853272 | C11H10Br2N4OS | 4-[[(2Z)-2-(3-amino-4-methyl-thiazol-2-ylidene)hydrazino]methylene]-2,6-dibromo-cyclohexa-2,5-dien-1-one | 4-[[(2Z)-2-(3-amino-4-methyl-thiazol-2-ylidene)hydrazino]methylene]-2,6-dibromo-cyclohexa-2,5-dien-1-one | 406.10 |
| 6853276 | C17H15N4O+ | [2-cyano-2-(1,3-dihydrobenzimidazol-2-ylidene)ethylidene]-(2-methoxyphenyl)ammonium | [2-cyano-2-(1,3-dihydrobenzimidazol-2-ylidene)ethylidene]-(2-methoxyphenyl)ammonium | 291.33 |
| 6853277 | C18H17N4O+ | [2-cyano-2-(1,3-dihydrobenzimidazol-2-ylidene)ethylidene]-(2-ethoxyphenyl)ammonium | [2-cyano-2-(1,3-dihydrobenzimidazol-2-ylidene)ethylidene]-(2-ethoxyphenyl)ammonium | 305.4 |
| 6853278 | C19H19N3O2S | (5S)-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]-5-(m-tolylmethyl)thiazol-4-one | (5S)-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]-5-(m-tolylmethyl)thiazol-4-one | 353.4 |
| 6853279 | C18H16N4O3S | (5S)-5-(m-tolylmethyl)-2-[(2Z)-2-[(4-nitrophenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-(m-tolylmethyl)-2-[(2Z)-2-[(4-nitrophenyl)methylene]hydrazino]thiazol-4-one | 368.4 |
| 6853280 | C18H16N4O4S | (5S)-5-[(4-methoxyphenyl)methyl]-2-[(2Z)-2-[(4-nitrophenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-[(4-methoxyphenyl)methyl]-2-[(2Z)-2-[(4-nitrophenyl)methylene]hydrazino]thiazol-4-one | 384.4 |
| 6853281 | C18H15Cl2N3O2S | (5S)-5-[(3,4-dichlorophenyl)methyl]-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-[(3,4-dichlorophenyl)methyl]-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]thiazol-4-one | 408.3 |
| 6853282 | C18H16ClN3O2S | (5S)-5-[(2-chlorophenyl)methyl]-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-[(2-chlorophenyl)methyl]-2-[(2Z)-2-[(4-methoxyphenyl)methylene]hydrazino]thiazol-4-one | 373.9 |
| 6853283 | C17H13N5O5S | (5S)-5-[(3-nitrophenyl)methyl]-2-[(2Z)-2-[(4-nitrophenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-[(3-nitrophenyl)methyl]-2-[(2Z)-2-[(4-nitrophenyl)methylene]hydrazino]thiazol-4-one | 399.4 |
| 6853284 | C17H13N5O5S | (5S)-5-[(2-nitrophenyl)methyl]-2-[(2Z)-2-[(4-nitrophenyl)methylene]hydrazino]thiazol-4-one | (5S)-5-[(2-nitrophenyl)methyl]-2-[(2Z)-2-[(4-nitrophenyl)methylene]hydrazino]thiazol-4-one | 399.4 |
| 6853285 | C22H19N3O2S | (5S)-5-benzyl-2-[(2Z)-2-[[5-(p-tolyl)-2-furyl]methylene]hydrazino]thiazol-4-one | (5S)-5-benzyl-2-[(2Z)-2-[[5-(p-tolyl)-2-furyl]methylene]hydrazino]thiazol-4-one | 389.5 |
| 6853286 | C23H21N3O2S | (5S)-5-(m-tolylmethyl)-2-[(2Z)-2-[[5-(p-tolyl)-2-furyl]methylene]hydrazino]thiazol-4-one | (5S)-5-(m-tolylmethyl)-2-[(2Z)-2-[[5-(p-tolyl)-2-furyl]methylene]hydrazino]thiazol-4-one | 403.5 |
| 6853287 | C22H17Cl2N3O3S | (2E,5S)-5-[(2,5-dichlorophenyl)methyl]-3-(2-furylmethyl)-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-4-one | (2E,5S)-5-[(2,5-dichlorophenyl)methyl]-3-(2-furylmethyl)-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-4-one | 474.4 |
| 6853288 | C12H11Br2N4O3S+ | 2-amino-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 2-amino-N'-[(3,5-dibromo-4-hydroxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 451.12 |
| 6853289 | C13H15N4O3S+ | 2-amino-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 2-amino-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 307.35 |
| 6853290 | C14H17N4O3S+ | 2-amino-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 2-amino-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-thiazol-3-ium-5-carbohydrazide | 321.38 |
| 6853291 | C12H19N4O2+ | dimethyl-[3-[[2-(nitrosomethylene)-1H-pyridine-4-carbonyl]amino]propyl]ammonium | dimethyl-[3-[[2-(nitrosomethylene)-1H-pyridine-4-carbonyl]amino]propyl]ammonium | 251.30 |
| 6853292 | C19H22BrN4O4S+ | 2-[4-(4-bromophenyl)sulfonylpiperazin-1-ium-1-yl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[4-(4-bromophenyl)sulfonylpiperazin-1-ium-1-yl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 482.4 |
| 6853293 | C24H18N6O6 | N-[(1S)-2-[2-[(E)-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide | N-[(1S)-2-[2-[(E)-(3-nitro-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]-2-oxo-1-(4-oxo-3H-phthalazin-1-yl)ethyl]benzamide | 486.4 |
| 6853294 | C12H20N5O3+ | [(1R)-3-methyl-1-[[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methylamino]carbamoyl]butyl]ammonium | [(1R)-3-methyl-1-[[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methylamino]carbamoyl]butyl]ammonium | 282.32 |
| 6853295 | C12H19N5O3 | (2R)-2-amino-4-methyl-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]pentanehydrazide | (2R)-2-amino-4-methyl-N'-[(4-methyl-2,6-dioxo-pyrimidin-5-ylidene)methyl]pentanehydrazide | 281.31 |
| 6853296 | C18H14N3O5S- | 2-[(2E,5S)-3-(4-hydroxyphenyl)-4-oxo-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-5-yl]acetate | 2-[(2E,5S)-3-(4-hydroxyphenyl)-4-oxo-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-5-yl]acetate | 384.4 |
| 6853297 | C18H15N3O5S | 2-[(2Z,5S)-3-(4-hydroxyphenyl)-4-oxo-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-5-yl]acetic acid | 2-[(2Z,5S)-3-(4-hydroxyphenyl)-4-oxo-2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylhydrazono]thiazolidin-5-yl]acetic acid | 385.4 |
| 6853298 | C19H16N3O6S- | 2-[(2E,5S)-3-(4-hydroxyphenyl)-2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylhydrazono]-4-oxo-thiazolidin-5-yl]acetate | 2-[(2E,5S)-3-(4-hydroxyphenyl)-2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylhydrazono]-4-oxo-thiazolidin-5-yl]acetate | 414.4 |
| 6853299 | C19H17N3O6S | 2-[(2Z,5S)-3-(4-hydroxyphenyl)-2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylhydrazono]-4-oxo-thiazolidin-5-yl]acetic acid | 2-[(2Z,5S)-3-(4-hydroxyphenyl)-2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylhydrazono]-4-oxo-thiazolidin-5-yl]acetic acid | 415.4 |
| 6853300 | C19H13N4O5S- | 2-[(2E,5S)-3-(4-hydroxyphenyl)-4-oxo-2-[(2-oxoindol-3-yl)hydrazono]thiazolidin-5-yl]acetate | 2-[(2E,5S)-3-(4-hydroxyphenyl)-4-oxo-2-[(2-oxoindol-3-yl)hydrazono]thiazolidin-5-yl]acetate | 409.4 |
| 6853301 | C19H14N4O5S | 2-[(2Z,5S)-3-(4-hydroxyphenyl)-4-oxo-2-[(2-oxoindol-3-yl)hydrazono]thiazolidin-5-yl]acetic acid | 2-[(2Z,5S)-3-(4-hydroxyphenyl)-4-oxo-2-[(2-oxoindol-3-yl)hydrazono]thiazolidin-5-yl]acetic acid | 410.4 |
| 6853302 | C18H19N4O3S+ | 2-(1H-benzimidazol-3-ium-2-ylsulfanyl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(1H-benzimidazol-3-ium-2-ylsulfanyl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 371.4 |
| 6853303 | C17H11Br2N3O4 | (3R)-N'-(5,7-dibromo-2-oxo-indol-3-yl)-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3R)-N'-(5,7-dibromo-2-oxo-indol-3-yl)-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 481.1 |
| 6853304 | C25H38N9O3+ | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-diethyl-ammonium | [3-(4-amino-1,2,5-oxadiazol-3-yl)-5-[[(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamoyl]triazol-4-yl]methyl-diethyl-ammonium | 512.6 |
| 6853305 | C25H24ClN4O3S+ | 2-[[3-[(2-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[[3-[(2-chlorophenyl)methyl]-1H-benzimidazol-3-ium-2-yl]sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 496.0 |
| 6853306 | C20H20N4O4S | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | 412.5 |
| 6853307 | C20H19N5O5S | 2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-[(E)-(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-[(E)-(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 441.5 |
| 6853308 | C22H24N4O4S | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | 440.5 |
| 6853309 | C21H18BrN5O3S | N'-(5-bromo-2-oxo-indol-3-yl)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | N'-(5-bromo-2-oxo-indol-3-yl)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | 500.4 |
| 6853310 | C22H21N5O3S | N'-(7-methyl-2-oxo-indol-3-yl)-2-[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | N'-(7-methyl-2-oxo-indol-3-yl)-2-[(7R)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]acetohydrazide | 435.5 |
| 6853311 | C21H21BrN4O3S | (2S)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]propanehydrazide | (2S)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]propanehydrazide | 489.4 |
| 6853312 | C21H22N4O3S | (2S)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 410.5 |
| 6853313 | C21H19N5O3S | (2S)-N'-(2-oxoindol-3-yl)-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)propanehydrazide | (2S)-N'-(2-oxoindol-3-yl)-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)propanehydrazide | 421.5 |
| 6853314 | C21H21N5O5S | (2S)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-[(E)-(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | (2S)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-[(E)-(3-nitro-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 455.5 |
| 6853315 | C22H24N4O4S | (2R)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)propanehydrazide | (2R)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)propanehydrazide | 440.5 |
| 6853316 | C22H21N5O3S | (2R)-N'-(7-methyl-2-oxo-indol-3-yl)-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)propanehydrazide | (2R)-N'-(7-methyl-2-oxo-indol-3-yl)-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)propanehydrazide | 435.5 |
| 6853317 | C22H21N5O3S | (2S)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-(2-oxoindol-3-yl)propanehydrazide | (2S)-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]-N'-(2-oxoindol-3-yl)propanehydrazide | 435.5 |
| 6853318 | C22H24N4O4S | (2S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]propanehydrazide | (2S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[(7S)-7-methyl-4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl]propanehydrazide | 440.5 |
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