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 6,361,101 - 6,361,150 of 6,571,471
Page 127223 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6775050 | C20H26N3O2+ | 2-methoxy-6-[[[4-(p-tolylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[[4-(p-tolylmethyl)piperazin-4-ium-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 340.4 |
| 6775051 | C20H25N3O2 | 2-methoxy-6-[[[4-(p-tolylmethyl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 2-methoxy-6-[[[4-(p-tolylmethyl)piperazin-1-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 339.4 |
| 6775052 | C12H15ClN2O3 | 3-[(2-chloroethylamino)-hydroxy-methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 3-[(2-chloroethylamino)-hydroxy-methylene]-5,6,7,8-tetrahydro-1H-quinoline-2,4-dione | 270.71 |
| 6775053 | C14H11N3O4 | 7-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one | 7-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one | 285.25 |
| 6775054 | C14H11N3O4 | 7-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one | 7-amino-6-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one | 285.25 |
| 6775055 | C22H25N5O5S | 2-[[5-(3,4-dimethoxyphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(3,4-dimethoxyphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 471.5 |
| 6775056 | C23H18ClFN2O2 | 3-[(2-chloro-4-fluoro-phenyl)methoxy]-6-(5-methyl-4-phenyl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 3-[(2-chloro-4-fluoro-phenyl)methoxy]-6-(5-methyl-4-phenyl-1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one | 408.8 |
| 6775057 | C25H20FN3O2 | (4R)-4-(4-fluorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | (4R)-4-(4-fluorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-5-(2-phenylethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one | 413.4 |
| 6775058 | C18H13ClF3N3O2S | (5S)-5-[[2-chloro-5-(trifluoromethyl)phenyl]methyl]-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | (5S)-5-[[2-chloro-5-(trifluoromethyl)phenyl]methyl]-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]thiazol-4-one | 427.8 |
| 6775059 | C28H29N5O3S | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 515.6 |
| 6775060 | C28H29N5O3S | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[[5-(4-tert-butylphenyl)-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 515.6 |
| 6775061 | C20H26N4O2+2 | 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-benzylpiperazine-1,4-diium-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 354.4 |
| 6775062 | C20H24N4O2 | 2-(4-benzylpiperazin-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(4-benzylpiperazin-1-yl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 352.4 |
| 6775063 | C13H10BrN3O2 | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-2-carbohydrazide | 320.14 |
| 6775064 | C22H21N3O2 | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 359.4 |
| 6775065 | C22H21N3O2 | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 2-(3,4-dihydro-2H-quinolin-1-yl)-N'-[(2-oxo-1-naphthylidene)methyl]acetohydrazide | 359.4 |
| 6775066 | C17H17N9O2 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-(indol-3-ylidenemethyl)-5-isopropyl-triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-(indol-3-ylidenemethyl)-5-isopropyl-triazole-4-carbohydrazide | 379.4 |
| 6775067 | C17H17N9O2 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-(indol-3-ylidenemethyl)-5-isopropyl-triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-(indol-3-ylidenemethyl)-5-isopropyl-triazole-4-carbohydrazide | 379.4 |
| 6775068 | C15H10BrN3O3 | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 360.16 |
| 6775069 | C15H10BrN3O3 | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 3-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-1H-quinazoline-2,4-dione | 360.16 |
| 6775070 | C28H23N5O2S | N'-[(2-oxo-1-naphthylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 493.6 |
| 6775071 | C28H23N5O2S | N'-[(2-oxo-1-naphthylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | N'-[(2-oxo-1-naphthylidene)methyl]-2-[[5-phenyl-4-(p-tolyl)-1,2,4-triazol-3-yl]sulfanyl]acetohydrazide | 493.6 |
| 6775072 | C26H19N7O | 2-amino-1-(indol-3-ylidenemethylamino)-N-phenyl-pyrrolo[3,2-b]quinoxaline-3-carboxamide | 2-amino-1-(indol-3-ylidenemethylamino)-N-phenyl-pyrrolo[3,2-b]quinoxaline-3-carboxamide | 445.5 |
| 6775073 | C26H19N7O | 2-amino-1-(indol-3-ylidenemethylamino)-N-phenyl-pyrrolo[3,2-b]quinoxaline-3-carboxamide | 2-amino-1-(indol-3-ylidenemethylamino)-N-phenyl-pyrrolo[3,2-b]quinoxaline-3-carboxamide | 445.5 |
| 6775074 | C17H12Cl2N2O3S | 3,6-dichloro-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 3,6-dichloro-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 395.3 |
| 6775075 | C17H12Cl2N2O3S | 3,6-dichloro-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 3,6-dichloro-N'-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]benzothiophene-2-carbohydrazide | 395.3 |
| 6775076 | C15H12N4O | N'-(indol-3-ylidenemethyl)pyridine-3-carbohydrazide | N'-(indol-3-ylidenemethyl)pyridine-3-carbohydrazide | 264.28 |
| 6775077 | C19H16N4O4 | 7-methoxy-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 7-methoxy-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 364.4 |
| 6775078 | C19H16N4O4 | 7-methoxy-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 7-methoxy-3-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5H-pyrimido[5,4-b]indol-4-one | 364.4 |
| 6775079 | C19H19N5O3S | 2-[(4-ethyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 2-[(4-ethyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]acetohydrazide | 397.5 |
| 6775080 | C23H26N4O3 | 2-(2-isopropyl-5-methyl-phenoxy)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 2-(2-isopropyl-5-methyl-phenoxy)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 406.5 |
| 6775081 | C23H26N4O3 | 2-(2-isopropyl-5-methyl-phenoxy)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 2-(2-isopropyl-5-methyl-phenoxy)-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]acetohydrazide | 406.5 |
| 6775082 | C24H20N4O4S | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-(4-oxo-3-phenyl-quinazolin-2-yl)sulfanyl-acetohydrazide | 460.5 |
| 6775083 | C18H15N5O5 | methyl 2-[(3E)-3-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate | methyl 2-[(3E)-3-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 381.3 |
| 6775084 | C18H15N5O5 | methyl 2-[(3E)-3-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate | methyl 2-[(3E)-3-[[6-(nitrosomethylene)-1H-pyridine-3-carbonyl]hydrazono]-2-oxo-indolin-1-yl]acetate | 381.3 |
| 6775085 | C17H14BrN5O2 | 5-bromo-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]pyridine-3-carbohydrazide | 5-bromo-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]pyridine-3-carbohydrazide | 400.2 |
| 6775086 | C17H14BrN5O2 | 5-bromo-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]pyridine-3-carbohydrazide | 5-bromo-N'-[(3-methyl-5-oxo-1-phenyl-pyrazol-4-ylidene)methyl]pyridine-3-carbohydrazide | 400.2 |
| 6775087 | C17H15N3O3 | 3-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 3-[(3-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-2-methyl-quinazolin-4-one | 309.32 |
| 6775088 | C24H17N3O2S | 3-[5-oxo-1-phenyl-3-(p-tolyl)-2-thioxo-imidazolidin-4-ylidene]indolin-2-one | 3-[5-oxo-1-phenyl-3-(p-tolyl)-2-thioxo-imidazolidin-4-ylidene]indolin-2-one | 411.5 |
| 6775089 | C16H15N3O2 | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide | N'-[(5-allyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]pyridine-4-carbohydrazide | 281.31 |
| 6775090 | C16H21N5O2 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | 315.37 |
| 6775091 | C19H19N3O4 | 5-ethoxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 5-ethoxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 353.4 |
| 6775092 | C19H19N3O4 | 5-ethoxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 5-ethoxy-N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-1H-indole-2-carbohydrazide | 353.4 |
| 6775093 | C20H20N4O3S3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | 460.6 |
| 6775094 | C20H20N4O3S3 | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | N'-[(5-methoxy-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | 460.6 |
| 6775095 | C20H16N5O2+ | 6-amino-4-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-1-phenyl-2,7-dihydropyrazolo[3,4-b]pyridin-1-ium-5-carbonitrile | 6-amino-4-(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-1-phenyl-2,7-dihydropyrazolo[3,4-b]pyridin-1-ium-5-carbonitrile | 358.4 |
| 6775096 | C28H29N5O3S | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | 515.6 |
| 6775097 | C28H29N5O3S | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[4-oxo-3-(p-tolyl)quinazolin-2-yl]sulfanyl-acetohydrazide | 515.6 |
| 6775098 | C13H13BrN4O2 | N'-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | N'-[(3-bromo-5-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-methyl-1H-pyrazole-3-carbohydrazide | 337.17 |
| 6775099 | C16H14N4O2S | 6-[[[3-(4-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 6-[[[3-(4-methoxyphenyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 326.4 |
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