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 6,361,601 - 6,361,650 of 6,571,471
Page 127233 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6775552 | C20H18N4O3 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-4,5-dihydro-2H-benzo[g]indazole-3-carbohydrazide | 362.4 |
| 6775553 | C20H17N3O3S | 4-amino-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-7,8-dimethyl-pyrimido[2,1-b][1,3]benzothiazol-2-one | 4-amino-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-7,8-dimethyl-pyrimido[2,1-b][1,3]benzothiazol-2-one | 379.4 |
| 6775554 | C20H17N3O3S | 4-amino-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-7,8-dimethyl-pyrimido[2,1-b][1,3]benzothiazol-2-one | 4-amino-3-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-7,8-dimethyl-pyrimido[2,1-b][1,3]benzothiazol-2-one | 379.4 |
| 6775555 | C25H24N4O2 | 3-(4-isobutylphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-isobutylphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 412.5 |
| 6775556 | C29H30ClN4O3+ | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-isopentyloxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-isopentyloxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 518.0 |
| 6775557 | C29H29ClN4O3 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-isopentyloxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-isopentyloxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 517.0 |
| 6775558 | C22H18N2O2S | 2-methoxy-6-[4-(p-tolylsulfanyl)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[4-(p-tolylsulfanyl)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one | 374.5 |
| 6775559 | C26H24N4O4 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-[4-(p-tolylmethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-[4-(p-tolylmethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | 456.5 |
| 6775560 | C18H17N3O2 | N-benzyl-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-benzyl-5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 307.3 |
| 6775561 | C23H23N5O3 | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-1,2-dihydropyrazole-3-carboxamide | 417.5 |
| 6775562 | C17H11BrCl2N4O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,4-dichlorophenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(3,4-dichlorophenyl)-1H-pyrazole-5-carbohydrazide | 454.1 |
| 6775563 | C24H19ClN4O3 | 3-[2-[(4-chlorophenyl)methoxy]phenyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-[2-[(4-chlorophenyl)methoxy]phenyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 446.9 |
| 6775564 | C16H17N5O2S | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-ethyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide | 343.4 |
| 6775565 | C27H24N5O+ | 3-(4,5-diphenyl-1H-imidazol-3-ium-3-yl)-N'-(indol-3-ylidenemethyl)propanehydrazide | 3-(4,5-diphenyl-1H-imidazol-3-ium-3-yl)-N'-(indol-3-ylidenemethyl)propanehydrazide | 434.5 |
| 6775566 | C19H15ClN4O2S | N-(6-chloro-1,3-benzothiazol-2-yl)-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(6-chloro-1,3-benzothiazol-2-yl)-5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 398.9 |
| 6775567 | C26H26N4O3 | 3-(4-isopentyloxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(4-isopentyloxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 442.5 |
| 6775568 | C25H22ClN4O3+ | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 461.9 |
| 6775569 | C25H21ClN4O3 | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-methoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 460.9 |
| 6775570 | C28H25N5O2 | N'-[(2-methylindol-3-ylidene)methyl]-3-[4-(2-phenylethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-3-[4-(2-phenylethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | 463.5 |
| 6775571 | C29H28ClN3O3 | (4S)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 502.0 |
| 6775572 | C19H12N6OS | 5-amino-6-(indol-3-ylidenemethyl)-2-(4-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-(indol-3-ylidenemethyl)-2-(4-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 372.4 |
| 6775573 | C19H12N6OS | 5-amino-6-(indol-3-ylidenemethyl)-2-(4-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-(indol-3-ylidenemethyl)-2-(4-pyridyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 372.4 |
| 6775574 | C27H25N3O4 | (4S)-4-(3,4-dimethoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-4-(3,4-dimethoxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 455.5 |
| 6775575 | C22H20N5O5S- | (3,4-dimethylisoxazol-5-yl)-[4-[[5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-azanide | (3,4-dimethylisoxazol-5-yl)-[4-[[5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carbonyl]amino]phenyl]sulfonyl-azanide | 466.5 |
| 6775576 | C22H21N5O5S | N-[4-[(3,4-dimethylisoxazol-5-yl)sulfamoyl]phenyl]-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-[4-[(3,4-dimethylisoxazol-5-yl)sulfamoyl]phenyl]-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 467.5 |
| 6775577 | C23H18ClN3O2 | 6-(2-amino-5-phenyl-1H-pyrimidin-6-ylidene)-3-[(4-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 6-(2-amino-5-phenyl-1H-pyrimidin-6-ylidene)-3-[(4-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one | 403.9 |
| 6775578 | C22H22FN3O3 | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-fluorophenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 395.4 |
| 6775579 | C17H11N6OS2+ | 5-amino-6-[(6-phenylimidazo[2,1-b]thiazol-4-ium-5-ylidene)methyl]-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[(6-phenylimidazo[2,1-b]thiazol-4-ium-5-ylidene)methyl]-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 379.4 |
| 6775580 | C17H11N6OS2+ | 5-amino-6-[(6-phenylimidazo[2,1-b]thiazol-4-ium-5-ylidene)methyl]-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 5-amino-6-[(6-phenylimidazo[2,1-b]thiazol-4-ium-5-ylidene)methyl]-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one | 379.4 |
| 6775581 | C21H17N5O3 | 3-(1,3-benzodioxol-5-yl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(1,3-benzodioxol-5-yl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 387.4 |
| 6775582 | C26H23BrN4O4 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-[3-methoxy-4-(p-tolylmethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-[3-methoxy-4-(p-tolylmethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | 535.4 |
| 6775583 | C26H25N4O3+ | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-5-(pyridin-1-ium-3-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 441.5 |
| 6775584 | C26H24N4O3 | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-methoxyphenyl)-5-(3-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 440.5 |
| 6775585 | C17H14BrN3O2 | 2-(4-bromophenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-(4-bromophenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide | 372.2 |
| 6775586 | C17H14BrN3O2 | 2-(4-bromophenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-(4-bromophenoxy)-N'-(indol-3-ylidenemethyl)acetohydrazide | 372.2 |
| 6775587 | C21H21ClN4O4S | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-(1-piperidylsulfonyl)phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-(1-piperidylsulfonyl)phenyl]-1,2-dihydropyrazole-3-carboxamide | 460.9 |
| 6775588 | C29H24N4O3 | N'-[(2-oxo-1-naphthylidene)methyl]-3-[4-(2-phenylethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-3-[4-(2-phenylethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | 476.5 |
| 6775589 | C29H24N4O3 | N'-[(2-oxo-1-naphthylidene)methyl]-3-[4-(2-phenylethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-3-[4-(2-phenylethoxy)phenyl]-1H-pyrazole-5-carbohydrazide | 476.5 |
| 6775590 | C20H19N3O3 | (4R)-4-(3-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-propyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(3-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-propyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 349.4 |
| 6775591 | C23H19N3O3S2 | N-[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-(4-methylphenoxy)acetamide | N-[[3-(3H-1,3-benzothiazol-2-ylidene)-4-oxo-cyclohexa-1,5-dien-1-yl]carbamothioyl]-2-(4-methylphenoxy)acetamide | 449.5 |
| 6775592 | C20H18BrN3O3 | (4R)-4-(3-bromophenyl)-5-(3-hydroxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(3-bromophenyl)-5-(3-hydroxypropyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 428.3 |
| 6775593 | C19H18ClN3O3 | N-(3-chloro-4-methoxy-phenyl)-5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | N-(3-chloro-4-methoxy-phenyl)-5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide | 371.8 |
| 6775594 | C24H28N4O4S | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[[(2S)-2-methyl-1-piperidyl]sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[[(2S)-2-methyl-1-piperidyl]sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 468.6 |
| 6775595 | C25H28ClN3O5 | (4S)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-diethoxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4S)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3,4-diethoxyphenyl)-5-(3-hydroxypropyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 486.0 |
| 6775596 | C19H16F3N3O2 | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(trifluoromethyl)phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(trifluoromethyl)phenyl]-1,2-dihydropyrazole-3-carboxamide | 375.3 |
| 6775597 | C20H22BrN4O5+ | N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-acetohydrazide | N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-acetohydrazide | 478.3 |
| 6775598 | C20H21BrN4O5 | N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]acetohydrazide | N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]acetohydrazide | 477.3 |
| 6775599 | C20H22BrN4O5+ | N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-acetohydrazide | N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[3-cyano-4-(methoxymethyl)-6-methyl-pyridin-1-ium-2-yl]oxy-acetohydrazide | 478.3 |
| 6775600 | C20H21BrN4O5 | N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]acetohydrazide | N'-[(3-bromo-5-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-[[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridyl]oxy]acetohydrazide | 477.3 |
| 6775601 | C23H26N4O4S | 5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 5-(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[(4-methyl-1-piperidyl)sulfonyl]phenyl]-1,2-dihydropyrazole-3-carboxamide | 454.5 |
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