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 6,352,801 - 6,352,850 of 6,571,471
Page 127057 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6766540 | C22H19N5O4S | 2-[[2-[(5S)-4-oxo-2-[2-[(2-phenylindol-3-ylidene)methyl]hydrazino]thiazol-5-yl]acetyl]amino]acetic acid | 2-[[2-[(5S)-4-oxo-2-[2-[(2-phenylindol-3-ylidene)methyl]hydrazino]thiazol-5-yl]acetyl]amino]acetic acid | 449.5 |
| 6766541 | C25H29N2O3S+ | [3-(3H-1,3-benzothiazol-2-ylidene)-2,7-dioxo-chromen-8-yl]methyl-diisobutyl-ammonium | [3-(3H-1,3-benzothiazol-2-ylidene)-2,7-dioxo-chromen-8-yl]methyl-diisobutyl-ammonium | 437.6 |
| 6766542 | C25H28N2O3S | 3-(3H-1,3-benzothiazol-2-ylidene)-8-[(diisobutylamino)methyl]chromene-2,7-dione | 3-(3H-1,3-benzothiazol-2-ylidene)-8-[(diisobutylamino)methyl]chromene-2,7-dione | 436.6 |
| 6766543 | C20H16N3O2+ | 6-[[[2-(2-hydroxyphenyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[2-(2-hydroxyphenyl)-1H-imidazo[1,2-a]pyridin-4-ium-3-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 330.4 |
| 6766544 | C15H12N5O3S+ | 7-amino-5-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-4-oxo-2-sulfanyl-1,8-dihydropyrido[2,3-d]pyrimidin-3-ium-6-carbonitrile | 7-amino-5-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-4-oxo-2-sulfanyl-1,8-dihydropyrido[2,3-d]pyrimidin-3-ium-6-carbonitrile | 342.4 |
| 6766545 | C15H11N5O3S | 7-amino-5-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-4-oxo-2-thioxo-1,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile | 7-amino-5-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-4-oxo-2-thioxo-1,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile | 341.3 |
| 6766546 | C14H12N2O3 | 4-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 256.26 |
| 6766547 | C11H14N2O4 | ethyl 2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]acetate | ethyl 2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]acetate | 238.24 |
| 6766548 | C11H14N2O4 | ethyl 2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]acetate | ethyl 2-[2-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]acetate | 238.24 |
| 6766549 | C14H13N3OS | 1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-3-phenyl-thiourea | 1-[(6-oxocyclohexa-2,4-dien-1-ylidene)methylamino]-3-phenyl-thiourea | 271.34 |
| 6766550 | C6H10N4O2 | (1Z)-2-[2-(1-methyl-2-nitroso-vinyl)hydrazino]prop-2-enal oxime | (1Z)-2-[2-(1-methyl-2-nitroso-vinyl)hydrazino]prop-2-enal oxime | 170.17 |
| 6766551 | C28H22N4O2 | 1,2-bis(2-nitroso-1,2-diphenyl-vinyl)hydrazine | 1,2-bis(2-nitroso-1,2-diphenyl-vinyl)hydrazine | 446.5 |
| 6766552 | C15H15Cl2NO3S | N-[(5S,6R)-5,6-dichloro-2,6-dimethyl-4-oxo-cyclohex-2-en-1-ylidene]-4-methyl-benzenesulfonamide | N-[(5S,6R)-5,6-dichloro-2,6-dimethyl-4-oxo-cyclohex-2-en-1-ylidene]-4-methyl-benzenesulfonamide | 360.3 |
| 6766553 | C14H21N4O2+ | 6-(nitrosomethylene)-N-(2-piperidin-1-ium-1-ylethyl)-1H-pyridine-3-carboxamide | 6-(nitrosomethylene)-N-(2-piperidin-1-ium-1-ylethyl)-1H-pyridine-3-carboxamide | 277.34 |
| 6766554 | C14H20N4O2 | 6-(nitrosomethylene)-N-[2-(1-piperidyl)ethyl]-1H-pyridine-3-carboxamide | 6-(nitrosomethylene)-N-[2-(1-piperidyl)ethyl]-1H-pyridine-3-carboxamide | 276.33 |
| 6766555 | C19H18N4O3 | 3-(2-ethoxyphenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-ethoxyphenyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 350.4 |
| 6766556 | C23H20N4O3 | 3-(2-ethoxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-ethoxyphenyl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 400.4 |
| 6766557 | C23H17N3O2 | 9-hydroxy-N'-(indol-3-ylidenemethyl)fluorene-9-carbohydrazide | 9-hydroxy-N'-(indol-3-ylidenemethyl)fluorene-9-carbohydrazide | 367.4 |
| 6766558 | C22H21N5O2 | 3-(2-ethoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(2-ethoxyphenyl)-N'-[(2-methylindol-3-ylidene)methyl]-1H-pyrazole-5-carbohydrazide | 387.4 |
| 6766559 | C22H24N4O4 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 408.4 |
| 6766560 | C22H24N4O4 | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 408.4 |
| 6766561 | C21H22N4O4 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6766562 | C21H22N4O4 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6766563 | C20H20N4O3 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 364.4 |
| 6766564 | C20H20N4O3 | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 364.4 |
| 6766565 | C21H22N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6766566 | C21H22N4O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6766567 | C24H22N4O3 | N'-[(2-oxo-1-naphthylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 414.5 |
| 6766568 | C24H22N4O3 | N'-[(2-oxo-1-naphthylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 414.5 |
| 6766569 | C22H24N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 408.4 |
| 6766570 | C20H16N4OS | 1-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]naphthalen-2-one | 1-[[[3-(p-tolyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]naphthalen-2-one | 360.4 |
| 6766571 | C22H24N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 408.4 |
| 6766572 | C22H21N5O2 | N'-(indol-3-ylidenemethyl)-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-(indol-3-ylidenemethyl)-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 387.4 |
| 6766573 | C22H21N5O2 | N'-(indol-3-ylidenemethyl)-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-(indol-3-ylidenemethyl)-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 387.4 |
| 6766574 | C16H13BrN4O2S | 4-bromo-6-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 405.3 |
| 6766575 | C23H23N5O2 | N'-[(2-methylindol-3-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 401.5 |
| 6766576 | C23H23N5O2 | N'-[(2-methylindol-3-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(2-methylindol-3-ylidene)methyl]-3-(4-propoxyphenyl)-1H-pyrazole-5-carbohydrazide | 401.5 |
| 6766577 | C20H25ClN4O2+2 | 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 388.9 |
| 6766578 | C20H23ClN4O2 | 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 386.9 |
| 6766579 | C20H25ClN4O3+2 | 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[4-[(2-chlorophenyl)methyl]piperazine-1,4-diium-1-yl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 404.9 |
| 6766580 | C20H23ClN4O3 | 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[4-[(2-chlorophenyl)methyl]piperazin-1-yl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 402.9 |
| 6766581 | C20H20N4O3S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 460.6 |
| 6766582 | C20H20N4O3S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-ethoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 460.6 |
| 6766583 | C19H18N4O3S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 446.6 |
| 6766584 | C19H18N4O3S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 446.6 |
| 6766585 | C22H25N5O2S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 487.7 |
| 6766586 | C22H25N5O2S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]acetohydrazide | 487.7 |
| 6766587 | C18H16N4O2S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 416.5 |
| 6766588 | C18H16N4O2S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 416.5 |
| 6766589 | C18H16N4O3S3 | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[(5-benzylsulfanyl-1,3,4-thiadiazol-2-yl)sulfanyl]-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 432.5 |
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