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 6,339,901 - 6,339,950 of 6,571,471
Page 126799 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6753259 | C20H17N5O2 | N'-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | 359.4 |
| 6753260 | C20H17N5O2 | N'-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-(indol-3-ylidenemethyl)-3-(4-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | 359.4 |
| 6753261 | C21H20N4O2 | 3-(4-methoxyphenyl)-N-[(Z)-(2-methyl-3-phenyl-prop-2-enylidene)amino]-1H-pyrazole-5-carboxamide | 3-(4-methoxyphenyl)-N-[(Z)-(2-methyl-3-phenyl-prop-2-enylidene)amino]-1H-pyrazole-5-carboxamide | 360.4 |
| 6753262 | C22H21N5O2 | 3-(4-ethoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-ethoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 387.4 |
| 6753263 | C22H21N5O2 | 3-(4-ethoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-ethoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 387.4 |
| 6753264 | C20H16ClN5O | 3-(4-chlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-chlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 377.8 |
| 6753265 | C20H16ClN5O | 3-(4-chlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-chlorophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 377.8 |
| 6753266 | C22H18N4O3 | 3-(2-methoxy-1-naphthyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-methoxy-1-naphthyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 386.4 |
| 6753267 | C22H18N4O3 | 3-(2-methoxy-1-naphthyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-methoxy-1-naphthyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 386.4 |
| 6753268 | C22H18N4O4 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 402.4 |
| 6753269 | C22H18N4O4 | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 402.4 |
| 6753270 | C24H19N5O2 | N'-(indol-3-ylidenemethyl)-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-(indol-3-ylidenemethyl)-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 409.4 |
| 6753271 | C24H19N5O2 | N'-(indol-3-ylidenemethyl)-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-(indol-3-ylidenemethyl)-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 409.4 |
| 6753272 | C24H22N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 430.5 |
| 6753273 | C24H22N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 430.5 |
| 6753274 | C22H25N5O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide | 391.5 |
| 6753275 | C25H25N5O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-naphthyl)-1H-pyrazole-5-carbohydrazide | 427.5 |
| 6753276 | C25H25N5O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-naphthyl)-1H-pyrazole-5-carbohydrazide | 427.5 |
| 6753277 | C24H19ClN4O2 | N-[(Z)-(2-chloro-3-phenyl-prop-2-enylidene)amino]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carboxamide | N-[(Z)-(2-chloro-3-phenyl-prop-2-enylidene)amino]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carboxamide | 430.9 |
| 6753278 | C26H27N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 457.5 |
| 6753279 | C26H27N5O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-3-(2-methoxy-1-naphthyl)-1H-pyrazole-5-carbohydrazide | 457.5 |
| 6753280 | C20H16BrN5O | 3-(4-bromophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-bromophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 422.3 |
| 6753281 | C20H16BrN5O | 3-(4-bromophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-bromophenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 422.3 |
| 6753282 | C20H17BrN4O | 3-(4-bromophenyl)-N-[(Z)-(2-methyl-3-phenyl-prop-2-enylidene)amino]-1H-pyrazole-5-carboxamide | 3-(4-bromophenyl)-N-[(Z)-(2-methyl-3-phenyl-prop-2-enylidene)amino]-1H-pyrazole-5-carboxamide | 409.3 |
| 6753283 | C19H17BrN4O3 | 3-(4-bromophenyl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-bromophenyl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 429.3 |
| 6753284 | C19H17BrN4O3 | 3-(4-bromophenyl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-bromophenyl)-N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 429.3 |
| 6753285 | C19H17BrN4O3 | 3-(4-bromophenyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-bromophenyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 429.3 |
| 6753286 | C19H17BrN4O3 | 3-(4-bromophenyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-bromophenyl)-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 429.3 |
| 6753287 | C21H19N5O2 | 3-(2-methoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-methoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 373.4 |
| 6753288 | C19H18N4O4 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | 366.4 |
| 6753289 | C19H18N4O4 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(2-methoxyphenyl)-1H-pyrazole-5-carbohydrazide | 366.4 |
| 6753290 | C19H14N4O2S | N'-[(2-oxo-1-naphthylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | 362.4 |
| 6753291 | C19H14N4O2S | N'-[(2-oxo-1-naphthylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-5-(2-thienyl)-1H-pyrazole-3-carbohydrazide | 362.4 |
| 6753292 | C21H19N5O | 4-methyl-N'-[(2-methylindol-3-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 4-methyl-N'-[(2-methylindol-3-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 357.4 |
| 6753293 | C21H19N5O | 4-methyl-N'-[(2-methylindol-3-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 4-methyl-N'-[(2-methylindol-3-ylidene)methyl]-3-phenyl-1H-pyrazole-5-carbohydrazide | 357.4 |
| 6753294 | C20H20N4O3 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | 364.4 |
| 6753295 | C20H20N4O3 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | 364.4 |
| 6753296 | C20H20N4O3 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | 364.4 |
| 6753297 | C20H20N4O3 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4-methyl-3-phenyl-1H-pyrazole-5-carbohydrazide | 364.4 |
| 6753298 | C23H18N4O2 | N'-[(2-oxo-1-naphthylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | 382.4 |
| 6753299 | C23H18N4O2 | N'-[(2-oxo-1-naphthylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | 382.4 |
| 6753300 | C20H18N4O3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | 362.4 |
| 6753301 | C20H18N4O3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | 362.4 |
| 6753302 | C21H22N4O4 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6753303 | C21H22N4O4 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6753304 | C17H16N4O3S | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1-methylbenzimidazol-2-yl)sulfanyl-acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1-methylbenzimidazol-2-yl)sulfanyl-acetohydrazide | 356.4 |
| 6753305 | C17H16N4O3S | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1-methylbenzimidazol-2-yl)sulfanyl-acetohydrazide | N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-(1-methylbenzimidazol-2-yl)sulfanyl-acetohydrazide | 356.4 |
| 6753306 | C22H27N5O2S | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(1-ethylbenzimidazol-2-yl)sulfanyl-acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(1-ethylbenzimidazol-2-yl)sulfanyl-acetohydrazide | 425.5 |
| 6753307 | C17H18BrN3O | 4-bromo-6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 360.2 |
| 6753308 | C17H18BrN3O | 4-bromo-6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[(4-phenylpiperazin-1-yl)amino]methylene]cyclohexa-2,4-dien-1-one | 360.2 |
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