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 6,352,201 - 6,352,250 of 6,571,471
Page 127045 of 131,430
| CID | Formula | IUPAC Name | Traditional Name | Mol. Weight |
|---|---|---|---|---|
| 6765933 | C18H20N2O4 | 2-ethoxy-4-[[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 2-ethoxy-4-[[2-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]methylene]cyclohexa-2,5-dien-1-one | 328.4 |
| 6765934 | C17H16N4O3 | 3-[(hydroxyamino)methylene]-2-(4-methoxyphenyl)imino-7-methyl-pyrido[1,2-a]pyrimidin-4-one | 3-[(hydroxyamino)methylene]-2-(4-methoxyphenyl)imino-7-methyl-pyrido[1,2-a]pyrimidin-4-one | 324.33 |
| 6765935 | C19H16N8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 420.4 |
| 6765936 | C19H16N8O4 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(2-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-5-(p-tolyl)triazole-4-carbohydrazide | 420.4 |
| 6765937 | C23H27N5O2S3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | 501.7 |
| 6765938 | C23H27N5O2S3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-[[5-(p-tolylmethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl]acetohydrazide | 501.7 |
| 6765939 | C11H14N2O3 | 3-hydroxy-4-[(morpholinoamino)methylene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[(morpholinoamino)methylene]cyclohexa-2,5-dien-1-one | 222.24 |
| 6765940 | C11H14N2O3 | 3-hydroxy-4-[(morpholinoamino)methylene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[(morpholinoamino)methylene]cyclohexa-2,5-dien-1-one | 222.24 |
| 6765941 | C16H17N3O2S | 1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-phenyl-thiourea | 1-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]-3-phenyl-thiourea | 315.4 |
| 6765942 | C20H22N2O5 | (3S)-6-tert-butyl-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | (3S)-6-tert-butyl-N'-[(3-hydroxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide | 370.4 |
| 6765943 | C18H21F3NO5+ | 5,5,5-trifluoro-4-hydroxy-1-[(5S)-4-methoxy-6,6-dimethyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]pent-3-en-2-one | 5,5,5-trifluoro-4-hydroxy-1-[(5S)-4-methoxy-6,6-dimethyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-6-ium-5-yl]pent-3-en-2-one | 388.4 |
| 6765944 | C20H14Br2N3O2+ | 2,4-dibromo-6-[(2-methyl-3-oxazolo[4,5-b]pyridin-4-ium-2-yl-anilino)methylene]cyclohexa-2,4-dien-1-one | 2,4-dibromo-6-[(2-methyl-3-oxazolo[4,5-b]pyridin-4-ium-2-yl-anilino)methylene]cyclohexa-2,4-dien-1-one | 488.2 |
| 6765945 | C14H14N4O3 | N'-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methyl]pyridine-3-carbohydrazide | N'-[[5-(hydroxymethyl)-2-methyl-3-oxo-4-pyridylidene]methyl]pyridine-3-carbohydrazide | 286.29 |
| 6765946 | C20H17N5O2 | 3-(1-methylpyrrol-2-yl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 3-(1-methylpyrrol-2-yl)-N'-[(2-oxo-1-naphthylidene)methyl]-1H-pyrazole-5-carbohydrazide | 359.4 |
| 6765947 | C31H26NO+ | benzyl-[4-[2-(3-methyl-2-phenyl-chromen-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-ylidene]ammonium | benzyl-[4-[2-(3-methyl-2-phenyl-chromen-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-ylidene]ammonium | 428.5 |
| 6765948 | C31H25NO | N-benzyl-4-[2-(3-methyl-2-phenyl-chromen-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-imine | N-benzyl-4-[2-(3-methyl-2-phenyl-chromen-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-imine | 427.5 |
| 6765949 | C31H26NO+ | benzyl-[4-[2-(3-methyl-2-phenyl-chromen-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-ylidene]ammonium | benzyl-[4-[2-(3-methyl-2-phenyl-chromen-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-ylidene]ammonium | 428.5 |
| 6765950 | C31H25NO | N-benzyl-4-[2-(3-methyl-2-phenyl-chromen-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-imine | N-benzyl-4-[2-(3-methyl-2-phenyl-chromen-4-ylidene)ethylidene]cyclohexa-2,5-dien-1-imine | 427.5 |
| 6765951 | C19H23N2O3S+ | ethyl 6-methyl-2-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | ethyl 6-methyl-2-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-6-ium-3-carboxylate | 359.5 |
| 6765952 | C19H22N2O3S | ethyl 6-methyl-2-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | ethyl 6-methyl-2-[(4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)methylamino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate | 358.5 |
| 6765953 | C25H25BrN3O2+ | 2-bromo-4-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 479.4 |
| 6765954 | C25H24BrN3O2 | 2-bromo-4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 478.4 |
| 6765955 | C25H25BrN3O2+ | 2-bromo-4-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[[[4-(9H-fluoren-9-yl)piperazin-4-ium-1-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 479.4 |
| 6765956 | C25H24BrN3O2 | 2-bromo-4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 2-bromo-4-[[[4-(9H-fluoren-9-yl)piperazin-1-yl]amino]methylene]-6-methoxy-cyclohexa-2,5-dien-1-one | 478.4 |
| 6765957 | C9H10N3O+ | (3-methyl-1H-benzimidazol-2-ylidene)methyl-oxo-ammonium | (3-methyl-1H-benzimidazol-2-ylidene)methyl-oxo-ammonium | 176.20 |
| 6765958 | C9H9N3O | 3-methyl-2-(nitrosomethylene)-1H-benzimidazole | 3-methyl-2-(nitrosomethylene)-1H-benzimidazole | 175.19 |
| 6765959 | C14H11ClN2O2 | 4-chloro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 4-chloro-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]benzohydrazide | 274.70 |
| 6765960 | C26H21N3O2 | 3-carbazol-9-yl-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 3-carbazol-9-yl-N'-[(2-oxo-1-naphthylidene)methyl]propanehydrazide | 407.5 |
| 6765961 | C16H16N2O4 | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenoxy-acetohydrazide | N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-2-phenoxy-acetohydrazide | 300.31 |
| 6765962 | C10H12N2O4 | methyl N-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate | methyl N-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methylamino]carbamate | 224.21 |
| 6765963 | C16H15N3O3 | N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]benzamide | N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]benzamide | 297.31 |
| 6765964 | C16H15N3O3 | N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]benzamide | N-[2-oxo-2-[2-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazino]ethyl]benzamide | 297.31 |
| 6765965 | C17H17N3O4 | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 327.33 |
| 6765966 | C17H17N3O4 | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | N-[2-[2-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]hydrazino]-2-oxo-ethyl]benzamide | 327.33 |
| 6765967 | C18H14N2O3 | 3-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]naphthalene-2-carbohydrazide | 3-hydroxy-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]naphthalene-2-carbohydrazide | 306.3 |
| 6765968 | C19H16N2O2 | 2-(1-naphthyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 2-(1-naphthyl)-N'-[(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]acetohydrazide | 304.3 |
| 6765969 | C18H20N2O6 | 3,4,5-trimethoxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 3,4,5-trimethoxy-N'-[(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]benzohydrazide | 360.4 |
| 6765970 | C14H14N4O3 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]pyrazine-2-carbohydrazide | 286.29 |
| 6765973 | C18H21BrN9O3+ | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(piperidin-1-ium-1-ylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(piperidin-1-ium-1-ylmethyl)triazole-4-carbohydrazide | 491.3 |
| 6765974 | C18H20BrN9O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(1-piperidylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(1-piperidylmethyl)triazole-4-carbohydrazide | 490.3 |
| 6765975 | C18H21BrN9O3+ | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(piperidin-1-ium-1-ylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(piperidin-1-ium-1-ylmethyl)triazole-4-carbohydrazide | 491.3 |
| 6765976 | C18H20BrN9O3 | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(1-piperidylmethyl)triazole-4-carbohydrazide | 1-(4-amino-1,2,5-oxadiazol-3-yl)-N'-[(3-bromo-6-oxo-cyclohexa-2,4-dien-1-ylidene)methyl]-5-(1-piperidylmethyl)triazole-4-carbohydrazide | 490.3 |
| 6765977 | C8H8INO3 | 4-[(hydroxyamino)methylene]-2-iodo-6-methoxy-cyclohexa-2,5-dien-1-one | 4-[(hydroxyamino)methylene]-2-iodo-6-methoxy-cyclohexa-2,5-dien-1-one | 293.06 |
| 6765978 | C16H14N4O3S | 3-hydroxy-4-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 3-hydroxy-4-[[[3-(phenoxymethyl)-5-thioxo-1H-1,2,4-triazol-4-yl]amino]methylene]cyclohexa-2,5-dien-1-one | 342.4 |
| 6765979 | C24H14BrClN2O2 | 4-bromo-6-[[[2-(5-chloro-1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 4-bromo-6-[[[2-(5-chloro-1-naphthyl)-1,3-benzoxazol-5-yl]amino]methylene]cyclohexa-2,4-dien-1-one | 477.7 |
| 6765980 | C23H24N6O3S | 2-[[5-(3,4-dimethoxyphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 2-[[5-(3,4-dimethoxyphenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide | 464.5 |
| 6765981 | C21H22N4O4 | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | N'-[(3-ethoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)methyl]-3-(2-ethoxyphenyl)-1H-pyrazole-5-carbohydrazide | 394.4 |
| 6765982 | C20H18N4O4 | N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | 378.4 |
| 6765983 | C20H18N4O4 | N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | N-[2-[2-[(2-methylindol-3-ylidene)methyl]hydrazino]-2-oxo-ethyl]-1,3-benzodioxole-5-carboxamide | 378.4 |
| 6765984 | C21H27N3O3 | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(2,6-dimethylphenoxy)acetohydrazide | N'-[[4-(diethylamino)-6-oxo-cyclohexa-2,4-dien-1-ylidene]methyl]-2-(2,6-dimethylphenoxy)acetohydrazide | 369.5 |
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