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.
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Total Compounds: 6,571,471
Showing 6,352,501 - 6,352,550 of 6,571,471
Page 127051 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6766235 | C14H15N5O5 | 2-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 333.30 |
| 6766236 | C16H13N3O4S | 2-(1,3-benzoxazol-2-ylsulfanyl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(1,3-benzoxazol-2-ylsulfanyl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 343.4 |
| 6766237 | C14H15N5O5 | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 333.30 |
| 6766238 | C13H13N5O4 | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 303.27 |
| 6766239 | C14H15N5O5 | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]propanehydrazide | 333.30 |
| 6766240 | C15H17N5O5 | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 3-(3,5-dioxo-2H-1,2,4-triazin-6-yl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]propanehydrazide | 347.33 |
| 6766241 | C13H14N6O5 | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 334.29 |
| 6766242 | C13H14N6O5 | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 334.29 |
| 6766243 | C12H12N6O4 | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 304.26 |
| 6766244 | C12H12N6O4 | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 304.26 |
| 6766245 | C22H17N3O4 | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-(phenoxymethyl)quinazolin-4-one | 3-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-2-(phenoxymethyl)quinazolin-4-one | 387.4 |
| 6766246 | C24H24N2O6 | 2-hydroxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,2-bis(4-methoxyphenyl)acetohydrazide | 2-hydroxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2,2-bis(4-methoxyphenyl)acetohydrazide | 436.5 |
| 6766247 | C15H17BrN4O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-tert-butyl-1H-pyrazole-3-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-tert-butyl-1H-pyrazole-3-carbohydrazide | 365.22 |
| 6766248 | C26H21N5O2S | N'-(indol-3-ylidenemethyl)-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | N'-(indol-3-ylidenemethyl)-2-[3-(o-tolyl)-4-oxo-quinazolin-2-yl]sulfanyl-acetohydrazide | 467.5 |
| 6766249 | C26H22N6O2S | N'-(indol-3-ylidenemethyl)-2-[[5-(4-methoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-(indol-3-ylidenemethyl)-2-[[5-(4-methoxyphenyl)-4-phenyl-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 482.6 |
| 6766250 | C24H16N2O2S | 1-[[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]naphthalen-2-one | 1-[[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]amino]methylene]naphthalen-2-one | 396.5 |
| 6766251 | C13H12ClN2O+ | 4-chloro-6-[[(6-methylpyridin-1-ium-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 4-chloro-6-[[(6-methylpyridin-1-ium-2-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 247.70 |
| 6766252 | C25H18BrN5O2S | 2-[3-(4-bromophenyl)-4-oxo-quinazolin-2-yl]sulfanyl-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[3-(4-bromophenyl)-4-oxo-quinazolin-2-yl]sulfanyl-N'-(indol-3-ylidenemethyl)acetohydrazide | 532.4 |
| 6766253 | C25H18BrN5O2S | 2-[3-(4-bromophenyl)-4-oxo-quinazolin-2-yl]sulfanyl-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[3-(4-bromophenyl)-4-oxo-quinazolin-2-yl]sulfanyl-N'-(indol-3-ylidenemethyl)acetohydrazide | 532.4 |
| 6766254 | C21H17N3O3S | 5-amino-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-phenyl-thiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-phenyl-thiazolo[3,2-a]pyrimidin-7-one | 391.4 |
| 6766255 | 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 |
| 6766256 | 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 |
| 6766257 | C18H20N2O4 | 2-(2,4-dimethylphenoxy)-N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(2,4-dimethylphenoxy)-N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 328.4 |
| 6766258 | C16H15N3O6 | N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | N'-[(4-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(2-nitrophenoxy)acetohydrazide | 345.31 |
| 6766259 | C23H23N5O2 | 3-(2-butoxyphenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 3-(2-butoxyphenyl)-N'-(indol-3-ylidenemethyl)-1H-pyrazole-5-carbohydrazide | 401.5 |
| 6766260 | 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 |
| 6766261 | 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 |
| 6766262 | 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 |
| 6766263 | 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 |
| 6766264 | C21H21BrN4O4S | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)propanehydrazide | (2S)-N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)propanehydrazide | 505.4 |
| 6766265 | C21H22N4O4S | (2S)-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(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-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)propanehydrazide | 426.5 |
| 6766266 | C12H16N2O4 | 3-[hydroxy-(2-hydroxyethylamino)methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 3-[hydroxy-(2-hydroxyethylamino)methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 252.27 |
| 6766267 | 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 |
| 6766268 | 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 |
| 6766269 | 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 |
| 6766270 | C23H26N4O4S | (2R)-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]propanehydrazide | (2R)-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]propanehydrazide | 454.5 |
| 6766271 | C22H17BrN4O3S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | 497.4 |
| 6766272 | C22H17BrN4O3S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | 497.4 |
| 6766273 | C22H18N4O3S | 2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 418.5 |
| 6766274 | C23H19BrN4O4S | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | N'-[(3-bromo-5-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | 527.4 |
| 6766275 | C23H20N4O4S | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | 448.5 |
| 6766276 | C24H22N4O4S | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(6-methyl-4-oxo-5-phenyl-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | 462.5 |
| 6766277 | C20H14BrN3O2 | 3-[(6-bromo-2-oxo-1-naphthylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(6-bromo-2-oxo-1-naphthylidene)methylamino]-2-methyl-quinazolin-4-one | 408.2 |
| 6766278 | C17H15BrN4O3S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | 435.3 |
| 6766279 | C17H15BrN4O3S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)acetohydrazide | 435.3 |
| 6766280 | C19H20N4O4S | 2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 400.5 |
| 6766281 | C21H18N4O3S | 2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 406.5 |
| 6766282 | C21H18N4O3S | 2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(5,6-dimethyl-4-oxo-thieno[2,3-d]pyrimidin-3-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 406.5 |
| 6766283 | C19H17BrN4O3S | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)acetohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-5,6,7,8-tetrahydrobenzothiopheno[2,3-d]pyrimidin-3-yl)acetohydrazide | 461.3 |
| 6766284 | C20H17ClN4O2S2 | 2-(1,3-benzothiazol-2-yl)-5-[(4-chlorophenyl)sulfanylmethyl]-4-[(2-hydroxyethylamino)methylene]pyrazol-3-one | 2-(1,3-benzothiazol-2-yl)-5-[(4-chlorophenyl)sulfanylmethyl]-4-[(2-hydroxyethylamino)methylene]pyrazol-3-one | 445.0 |
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